📟 Gecko TSC-8-10K-GE1 Electronic Keypad with Overlay (0201-007153) — 10-Button LCD Spa Side Control for 3-Pump M-CLASS Systems with Filter and Economy Mode Buttons

Genuine Gecko Alliance OEM 10-button LCD keypad — premium 3-pump bundled kit for Gecko M-CLASS spa control architectures. 8-Pin JST connector, 10-foot cable, included overlay 9916-100723 with dedicated Power, Filter, and Economy Mode buttons for the most comprehensive direct-button M-CLASS keypad available.

📋 Product Overview

The Gecko Alliance TSC-8-10K-GE1 with overlay (part number 0201-007153) is the manufacturer’s 10-button 3-pump primary keypad bundled kit for Gecko’s M-CLASS spa control systems — the most comprehensive direct-button M-CLASS keypad in Gecko’s lineup. Also marketed as TSC-8-10K, K-8 (10-button variant), and BDLTSC810K in Gecko’s bundle catalog, this is the 10-button sibling to the 8-button TSC-8 (0200-007194) — same physical body, but with two additional buttons for Pump 3 and Economy Mode to support premium 3-pump spa configurations with comprehensive direct-button operation.

The TSC-8-10K’s defining UX feature is its complete 10-button layout with dedicated buttons for every primary spa function: On/Off (Power) / Pump 1 / Pump 2 / Light / Up / Economy / Pump 3 / Blower / Filter / Down. Unlike most keypads that require menu navigation for Economy mode, filter scheduling, or 3rd pump activation, the TSC-8-10K provides direct one-press access to all of these — making it the ideal choice for premium 3-pump spas where users want immediate tactile control over every accessory. The 7″ × 3-1/4″ rectangular form factor with rounded sides shares its physical body with the TSC-4, TSC-4-10K, and TSC-8 siblings, simplifying cabinet replacement when upgrading from older Gecko M-CLASS service panels.

This 0201-007153 listing connects through an 8-pin JST plug with 10-foot cable to Gecko M-CLASS spa packs. Compatible Gecko M-CLASS circuit boards include 0201-300045, 0201-300014, and 3-74-7036. The bundle includes the standard overlay (Gecko 9916-100723) ready for installation. The TSC-8-10K-GE1 consolidates multiple older Gecko service references including 3-00-7068, 301776, 9735-260, and BDLTSC810K. Used as a direct replacement for the proprietary Barefoot/Hawkeye Spas K-16 topside (3-00-7208) and as a generic replacement for Spa Builders 10-button control panels, plus also documented compatibility with Astrel Easy Nova, Easy Mini, and Mini Plus spa systems (10-button version). Important: This is NOT a modern Gecko in.Link keypad — it’s the older M-CLASS architecture with 8-pin JST connector. Verify your spa’s control system before ordering. Genuine Gecko Alliance OEM, manufacturer warranty.

⭐ Key Features

• ✅ Genuine Gecko Alliance OEM — Authentic Canadian-manufactured M-CLASS service keypad
• ✅ Bundled Kit (Panel + Overlay Included) — Ready to install out-of-the-box, includes overlay 9916-100723
• ✅ 10 Tactile Buttons — Most Comprehensive M-CLASS Direct-Button Layout — On/Off, Pump 1, Pump 2, Light, Up, Economy, Pump 3, Blower, Filter, Down
• ✅ 3-Pump Configuration with Blower — Premium spa configuration support
• ✅ Dedicated Power (On/Off) Button — Direct system power state control
• ✅ Dedicated Pump 3 Button — Direct 3rd pump activation (no menu required)
• ✅ Dedicated Economy Mode Button — One-press Economy Mode toggle for energy savings
• ✅ Dedicated Filter Button — Direct filtration cycle programming access
• ✅ Dedicated Blower Button — Premium blower control
• ✅ Dedicated Light Button — Spa light on/off
• ✅ Up and Down Temperature Buttons — Direct temperature adjustment
• ✅ Large LCD Display — Clear status indication for all M-CLASS spa functions
• ✅ Compatible with Gecko M-CLASS Spa Pack Systems — Older Gecko architecture (distinct from in.Link Y/X-Series)
• ✅ Compatible Circuit Boards — 0201-300045, 0201-300014, 3-74-7036
• ✅ Compact 7″ × 3-1/4″ Form Factor — Modern proportions that fit most spa shells
• ✅ Cutout Size: 157 × 65 mm — Standard Gecko TSC-family cutout
• ✅ Standard 10-Foot Cable — Adequate reach for typical spa cabinet routing
• ✅ 8-Pin JST Plug Connector — M-CLASS-specific connection
• ✅ Direct Replacement for Barefoot/Hawkeye Spas K-16 (3-00-7208) — Aftermarket alternative
• ✅ Replaces Generic Spa Builders 10-Button Control Panels — Versatile aftermarket option
• ✅ Astrel Easy Nova / Easy Mini / Mini Plus Compatible — Cross-brand support
• ✅ Manufacturer Warranty — Backed by Gecko Alliance

⚙️ Technical Specifications

Specification	Value
Manufacturer	Gecko Alliance (Quebec, Canada) — also marketed as Spa Builders / SpaBuilders
Model	TSC-8-10K-GE1 / TSC-8-10K / K-8 (10-button variant)
Manufacturer Part Number (Bundle SKU)	0201-007153
Alternate References	BDLTSC810K, 3-00-7068, 301776, 9735-260
Topside Type	Electronic — Premium 3-pump M-CLASS primary keypad
Display Type	LCD
Number of Buttons	10
Standard Button Layout	On/Off (Power) / Pump 1 / Pump 2 / Light / Up / Economy / Pump 3 / Blower / Filter / Down
System Capability	3-pump system with blower + dedicated filtration and Economy controls
Compatible Spa Pack Systems	Gecko M-CLASS systems
Compatible Circuit Boards	0201-300045, 0201-300014, 3-74-7036
Cable Length	10 ft (~3 m)
Connector Type	8-Pin JST Plug (M-CLASS-specific)
Panel Shape	Rectangle
Panel Dimensions	7″ × 3-1/4″ (17.8 × 8.25 cm; 177-179 × 83 mm)
Cutout (Recessed) Size	6-3/16″ × 2-9/16″ (157 × 65 mm)
Standard Overlay Included	Yes — Gecko 9916-100723 (10-button standard layout)
Replaces	3-00-7068, 301776, 9735-260, BDLTSC810K
Hawkeye / Barefoot Spas Cross-Reference	3-00-7208 (proprietary K-16 — direct replacement option)
Astrel Compatibility	Easy Nova, Easy Mini, Mini Plus
Compatible Universal Adapter Plate	Gecko 9917-102122 (for TSC-4, TSC-8, TSC-19, TSC-35 family)
Color	Standard Gecko aesthetic
Warranty	Per Gecko Alliance manufacturer warranty

📌 Always confirm cutout size against your existing keypad opening before ordering — the TSC-8-10K-GE1 uses the standard Gecko TSC-family cutout (157 × 65 mm). The 8-pin JST connector is specific to the M-CLASS architecture and is NOT interchangeable with modern Gecko in.Link connectors.

🔄 Compatibility Guide

This Keypad is Compatible With:

Spa Pack Family	Models
Gecko M-CLASS	All M-CLASS spa pack variants
Astrel Spa Systems	Easy Nova, Easy Mini, Mini Plus (10-button version)

📌 Critical: The TSC-8-10K uses Gecko’s older M-CLASS architecture with 8-pin JST connector — completely separate from the modern Gecko in.Link Y-Series and X-Series ecosystems used by current keypads (in.k200, in.k300, in.k450, in.k500, in.k600, in.k800, in.k1000) and from the Gecko SSPA architecture used in newer Dimension One @Home spas. If your spa uses the M-CLASS control system with 8-pin JST connection, this is your factory-equivalent keypad for premium 3-pump configurations.

Compatible Gecko M-CLASS Circuit Boards:

The TSC-8-10K works with the following Gecko M-CLASS spa pack circuit boards:

Circuit Board	Notes
0201-300045	Standard M-CLASS spa pack
0201-300014	M-CLASS spa pack variant
3-74-7036	M-CLASS spa pack cross-reference

Used As Factory-Original or Direct Replacement on These Spa Brands:

• ✅ Barefoot Spas / Hawkeye Spas — Direct replacement for proprietary K-16 topside (3-00-7208)
• ✅ Astrel Easy Nova, Easy Mini, Mini Plus — 10-button version compatibility
• ✅ Spa Builders / SpaBuilders private-label installations — Generic 10-button control panel replacement
• ✅ Many other premium spa brands using Gecko M-CLASS control systems with 3-pump configurations

Replaces These Older Part Numbers:

The TSC-8-10K-GE1 (0201-007153) is the modern current-production replacement for several older Gecko service SKUs and OEM cross-references:

• ✅ 0201-007153 (current Gecko Alliance manufacturer bundle SKU — this listing)
• ✅ 3-00-7068 (alternate distributor cross-reference)
• ✅ 301776 (alternate distributor reference)
• ✅ 9735-260 (alternate distributor reference)
• ✅ BDLTSC810K (former Gecko bundle reference)
• ✅ 3-00-7208 (Barefoot/Hawkeye Spas proprietary K-16 cross-reference)
• ✅ Generic Spa Builders 10-button control panels

Companion Keypad Variants:

Other Gecko M-CLASS / TSPA keypads in the same ecosystem:

Variant	Part Number	Buttons	Pumps	Notes
TSC-8-10K-GE1 (this listing)	0201-007153	10	3-pump	Premium 3-pump M-CLASS direct-button keypad with Power/Filter/Economy buttons
TSC-8	0200-007194	8	2-pump	Sibling — 8-button bundled kit with TWO overlays (M-CLASS + S-CLASS)
TSC-8 keypad-only SKU	0200-007113	8	2-pump	Internal keypad-only without overlays
TSC-4-GE1	0200-007119	8	2-pump	Sibling — 8-button M-CLASS with Mode/Prog buttons (different layout)
TSC-4-10K-GE1	0201-007044	10	3-pump	Sibling — 10-button 3-pump variant with Clock/Pump 3/Blower/Light/Filter/Up/Down/Mode layout (different button order)
TSC-14	(older — replaced)	—	—	Predecessor
TSC-35-GE1	0202-007143	6	—	S-CLASS variant — different ecosystem

📌 Within the M-CLASS family, the TSC-8-10K-GE1 (this listing) and TSC-4-10K-GE1 (0201-007044) are both 10-button 3-pump variants but with different button layouts:

• TSC-8-10K (this listing) — On/Off, Pump 1, Pump 2, Light, Up, Economy, Pump 3, Blower, Filter, Down
• TSC-4-10K (0201-007044) — Pump 3, Pump 1, Pump 2, Blower, Light, Clock, Economy, Filter, Up, Down (note: has Clock instead of On/Off)

Match your replacement to your existing button layout if possible.

NOT Compatible With:

• ❌ Modern Gecko in.Link Y-Series ecosystems (in.yj, in.ye, in.yt) — Different connector entirely
• ❌ Modern Gecko in.Link X-Series ecosystems (in.xe, in.xm, in.xm2) — Different connector entirely
• ❌ Gecko SSPA controllers (used on Dimension One Spas with 01560-XXX panels) — Different connector
• ❌ Gecko MSPA-1 / MSPA-MP (used on vintage D1 spas with TSC-24) — Different architecture and connectors (4-pin + 6-pin)
• ❌ Gecko S-CLASS systems — Different ecosystem (use TSC-35 or appropriate S-CLASS keypad)
• ❌ Balboa spa pack systems — Different ecosystem entirely (RJ45/Molex connectors)
• ❌ HydroQuip, ACC, or non-Gecko control systems — Different connectors and protocols
• ❌ Pneumatic / air-button (Tecmark Command Center, EasyPak) systems

⚠️ Compatibility Verification: The TSC-8-10K-GE1 uses a specific 8-pin JST plug designed for M-CLASS spa pack ports. If your existing keypad has an in.Link connector, RJ45 (Ethernet-style) plug, Molex connector, 4-pin or 6-pin connector, or 8-pin white flat plug, your spa pack is NOT compatible with this TSC-8-10K-GE1.

How to Verify Compatibility:

📍 Open your spa cabinet and locate the spa pack — look for a Gecko Alliance label and confirm it’s an M-CLASS model 📍 Check that your existing keypad cable has an 8-Pin JST plug (NOT in.Link, NOT RJ45, NOT Molex) 📍 Compare your existing keypad’s circuit board number to the compatible list (0201-300045, 0201-300014, 3-74-7036) 📍 Compare your old keypad dimensions to 7″ × 3-1/4″ with cutout 157 × 65 mm 📍 Verify your old keypad has 10 buttons with the layout: On/Off, Pump 1, Pump 2, Light, Up, Economy, Pump 3, Blower, Filter, Down 📍 Look for any of the older part numbers (3-00-7068, 301776, 9735-260, BDLTSC810K) on your existing keypad 📍 Barefoot Spas / Hawkeye Spas owners — check for proprietary 3-00-7208 K-16 topside (this is the direct replacement) 📍 Astrel Easy Nova / Easy Mini / Mini Plus owners — confirm 10-button version compatibility 📍 If you have a 2-pump spa instead of 3-pump, the 8-button TSC-8 (0200-007194) is a more appropriate option 📍 If your existing keypad has the Mode button instead of On/Off as the first button, you may have the TSC-4-10K (0201-007044) instead — verify before ordering 📍 Contact Parts4Tubs with your spa pack model number and circuit board number if you’re unsure

🔘 Button Functions & Display

The TSC-8-10K-GE1 has 10 physical buttons. The included overlay (Gecko 9916-100723) provides this layout:

10-Button Standard Layout (Overlay 9916-100723):

Button	Function
On/Off (Power)	System power state — direct control of main power
Pump 1	Jet pump 1 on/off (and 2-speed cycle if applicable)
Pump 2	Jet pump 2 on/off (and 2-speed cycle if applicable)
Light	Spa light on/off
Up (Temp+)	Increase set water temperature
Economy	Toggle Economy Mode (energy savings)
Pump 3	Jet pump 3 on/off (premium 3-pump configurations)
Blower	Spa blower on/off
Filter	Direct access to filtration cycle programming
Down (Temp-)	Decrease set water temperature

📌 The TSC-8-10K’s defining UX feature is the most comprehensive direct-button M-CLASS keypad layout: dedicated buttons for ALL primary functions including Power state, three pumps, blower, light, both temperature directions, AND Economy and Filter modes. No menu navigation required for any primary function — every operation is a single button press.

LCD Display:

The TSC-8-10K’s LCD display shows:

Display Element	Shows
Temperature digits	Current and set water temperature
Pump 1, Pump 2, Pump 3 indicators	Active state for each jet pump (visible simultaneously)
Blower indicator	Spa blower active state
Light state	Spa light on/off
Heater state	Heater energized status
Filter cycle	Filtration scheduling status
Economy Mode indicator	Economy Mode active state
Power state	System power on/standby
Error codes	Diagnostic codes from the M-CLASS spa pack

Button Group Organization:

The 10-button layout is physically arranged with 8 buttons on the left side of the display and Up and Down buttons on the right side:

• Left group (top to bottom): On/Off, Pump 1, Pump 2, Light, Economy, Pump 3, Blower, Filter
• Right group: Up (Temp+), Down (Temp-)

This layout puts all the primary pump and accessory controls in one column for ease of operation, with temperature adjustment isolated on the right.

Filtration Cycle Programming:

The TSC-8-10K’s dedicated Filter button provides direct access to filtration cycle programming — set daily filter cycle start time, configure cycle duration, trigger manual on-demand filter cycles. This is more accessible than keypads requiring multi-button programming sequences for filter configuration.

Economy Mode:

The dedicated Economy button provides one-press toggle of Economy Mode — reduces energy consumption when the spa isn’t actively in use (lower temperature setpoint, restricted heating cycles). Essential for households focused on operating cost reduction.

🛠️ Installation Guide

Before Installation:

• ⚠️ Disconnect power at the GFCI breaker before any work
• ⚠️ Confirm your spa pack is a Gecko M-CLASS system with one of the compatible circuit boards (0201-300045, 0201-300014, 3-74-7036)
• ⚠️ Verify the 10-foot cable will reach from the keypad cutout to the spa pack
• ⚠️ Verify the existing connector is 8-Pin JST plug (NOT in.Link, NOT RJ45, NOT Molex)
• ⚠️ Confirm your spa shell cutout accommodates a 7″ × 3-1/4″ rectangular keypad (157 × 65 mm cutout)
• ⚠️ Confirm your spa configuration matches: 3 pumps + blower (or fewer with unused buttons)

Installation Steps:

1. Power Down — Turn off all power to your hot tub at the GFCI / disconnect (safety first)
2. Open the spa cabinet and locate the 8-pin JST cable on the M-CLASS spa pack
3. Disconnect the old keypad cable from the spa pack’s keypad port
4. Remove the old keypad from the spa shell cutout
5. Prepare the Surface — Clean the mounting area thoroughly with rubbing alcohol and allow it to dry completely
6. Apply the included overlay (9916-100723) to the keypad face — align carefully over the 10 button positions and LCD display window
7. Route the new cable through the cabinet to the spa pack
8. Plug the new 8-pin JST connector into the spa pack’s keypad port
9. Apply silicone sealant around the keypad edge if recommended by your spa manufacturer
10. Mount the new keypad in the spa shell cutout — press firmly into place
11. Restore power at the breaker
12. Test all functions — All 10 buttons (On/Off, Pump 1, Pump 2, Light, Up, Economy, Pump 3, Blower, Filter, Down); verify LCD display lights up clearly with temperature and indicators operating; confirm all spa functions activate

Mounting:

Requirement	Specification
Panel size	7″ × 3-1/4″ (rectangle)
Cutout size	6-3/16″ × 2-9/16″ (157 × 65 mm)
Mounting type	Drop-in / surface-mounted with sealant

📌 If your spa shell has a different cutout size, the Gecko universal adapter plate 9917-102122 is compatible with the TSC-4, TSC-8, TSC-19, and TSC-35 keypad family — useful for spa shell modifications.

⚠️ Professional installation by a competent individual or tradesman trained in spa equipment is recommended. All work must comply with the National Electrical Code (NEC) and local codes. Topside controls cannot be returned once opened or installed — verify fitment before opening packaging.

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⚡ Wiring & Connection

Connector Information:

Specification	Detail
Connector Type	8-Pin JST Plug (flat 8-pin plug, M-CLASS-specific)
Cable Length	10 ft (~3 m)
System Voltage	Low-voltage signal — works with both 120V and 240V M-CLASS spa pack configurations

Connection Location:

Plugs into the 8-pin JST keypad port on Gecko M-CLASS spa packs.
The connector is specific to M-CLASS architecture and is NOT
interchangeable with modern Gecko in.Link, RJ45, or Molex connectors.
Compatible M-CLASS circuit boards: 0201-300045, 0201-300014, 3-74-7036.

⚠️ Never force the connector. The 8-pin JST plug should slide in cleanly. If it doesn’t fit, your spa pack may use the modern in.Link connector (use a Y-Series/X-Series keypad), be a Balboa system (RJ45/Molex), be a Dimension One @Home/SSPA system (different JST 8-Pin variant — use 01560-345), or use vintage D1 MSPA architecture (4-pin + 6-pin — use TSC-24 / 01580-0001) — verify before proceeding.

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🔍 Troubleshooting

Common Issues:

Problem	Possible Cause	Solution
Blank LCD display	No power or loose connection	Verify breaker on; reseat the 8-pin JST plug at the spa pack
Error codes shown	M-CLASS spa pack issue (sensor, flow, heater)	Refer to your M-CLASS TechBook for code meanings
Buttons unresponsive	Worn overlay or moisture intrusion	Inspect overlay for wear or water damage
Wrong functions when buttons pressed	Wrong overlay applied (not 9916-100723)	Verify overlay matches the 10-button TSC-8-10K layout
LCD icons missing or partial	Display fault	Replacement may be needed
Foggy display	Internal moisture from a failed seal	Replace the keypad; check overlay seal
Pump 3 button doesn’t activate pump	Spa pack configured for 2-pump only	Verify M-CLASS spa pack pump configuration matches the buttons used
Pump 1 or Pump 2 button doesn’t activate pump	M-CLASS pump configuration	Check pump output wiring and configuration at the spa pack
Blower button doesn’t activate blower	Spa configured without blower output	Verify M-CLASS spa pack has blower output enabled
Filter button doesn’t access menu	Wrong button combination or firmware	Refer to TSC-8-10K documentation for filter programming sequence
Connector won’t fit	Wrong connector type — 8-pin JST is M-CLASS specific	Verify control system architecture before ordering
Economy mode not engaging	Spa pack mode configuration	Verify M-CLASS firmware supports keypad-initiated Economy Mode
Power button doesn’t toggle system	Spa pack power configuration	Verify M-CLASS firmware supports keypad power control

Error Codes:

Error codes are generated by the M-CLASS spa pack, not the keypad.
Refer to your specific Gecko M-CLASS system manual for code definitions.
Common codes: HL (high limit), HH (heater high), Sn (sensor), FL (flow).

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🔧 Maintenance & Care

Routine Care:

Task	Frequency
Wipe keypad face with damp cloth	Weekly
Check button response (all 10 buttons)	Monthly
Verify LCD display	Monthly
Verify each Pump and Blower button controls respective output	Monthly
Verify Filter button accesses filtration menu	Monthly
Verify Economy button toggles Economy Mode	Monthly
Inspect cable connections	Annually
Inspect overlay for wear and water seal	Annually

DO NOT:

• ❌ Use abrasive cleaners or scouring pads
• ❌ Submerge the keypad in water or chemicals
• ❌ Use solvent-based cleaners (acetone, lacquer thinner, etc.)
• ❌ Press buttons with sharp objects (pens, keys, fingernails)

Overlay Replacement:

The 0201-007153 ships with the standard 9916-100723 overlay. If your overlay becomes worn, faded, peeling, or buttons are unresponsive due to overlay damage, replacement overlays are available separately:

Overlay Layout	Part Number
On/Off / Pump 1 / Pump 2 / Light / Up / Economy / Pump 3 / Blower / Filter / Down (10-button TSC-8-10K)	Gecko 9916-100723

📌 The 9916-100723 overlay is the TSC-8-10K-specific overlay — it is NOT interchangeable with overlays for in.k200, in.k300, in.k450, TSC-4 (9916-100094), TSC-4-10K (9916-100761), TSC-8 (9916-100130), TSC-14, TSC-21, TSC-24, TSC-35, or other Gecko keypad families.

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🎯 Ideal Applications

Application	Suitability
📟 Replacement for failed TSC-8-10K keypad	✅ Direct fit
📟 Spas with Gecko M-CLASS spa pack systems and 3-pump configuration	✅ Direct factory equivalent
📟 Premium 3-pump spas with blower and full accessory complement	✅ Designed for this configuration
📟 Owners wanting most comprehensive direct-button M-CLASS keypad	✅ All primary functions on dedicated buttons
📟 Barefoot Spas or Hawkeye Spas with proprietary K-16 (3-00-7208) topside	✅ Aftermarket replacement option
📟 Astrel Easy Nova, Easy Mini, or Mini Plus spas (10-button version)	✅ Direct compatibility
📟 Spas with Generic Spa Builders 10-button control panels	✅ Replacement option
📟 Owners replacing older 3-00-7068, 301776, 9735-260, or BDLTSC810K SKUs	✅ Modern current-production replacement
📟 Spas with compatible M-CLASS circuit boards (0201-300045, 0201-300014, 3-74-7036)	✅ Direct compatibility
📟 Owners wanting dedicated Filter and Economy buttons	✅ Direct programming access
📟 Owners wanting dedicated Power button	✅ Direct system power control
📟 Authorized spa repair shops servicing premium Gecko M-CLASS-equipped 3-pump spas	✅ Service inventory choice
📟 Spas with only 2 pumps	❌ Use 8-button TSC-8 (0200-007194) instead — more affordable
📟 Owners preferring different button layout (Mode/Clock instead of On/Off/Power)	❌ Use TSC-4-10K (0201-007044) instead — different layout
📟 Modern Gecko in.Link Y-Series or X-Series spas	❌ NOT compatible — use Y/X-Series keypad
📟 Gecko SSPA-equipped Dimension One @Home spas	❌ NOT compatible — use 01560-345 instead
📟 Vintage D1 spas with MSPA-MP architecture	❌ NOT compatible — use TSC-24 / 01580-0001 instead
📟 Gecko S-CLASS systems	❌ NOT compatible — use TSC-35-GE1 (0202-007143) instead
📟 Balboa-equipped spas	❌ NOT compatible — different ecosystem
📟 Pneumatic / air-button systems	❌ NOT compatible

Common Replacement Scenarios:

• LCD has gone blank, foggy, or shows partial segments
• One or more of the 10 buttons no longer responds
• Internal water damage from a failed overlay seal
• Cable damaged or pulled during cabinet service
• Owner of a Barefoot or Hawkeye Spa needing factory-quality replacement for proprietary K-16 topside
• Owner of an Astrel Easy Nova, Easy Mini, or Mini Plus spa needing replacement
• Premium spa builders supporting older M-CLASS-equipped 3-pump spas through their service lifecycle
• Service shops keeping inventory for premium 3-pump M-CLASS spa repairs
• Owner upgrading from older 8-button TSC-14 or other M-CLASS predecessors to the comprehensive 10-button TSC-8-10K

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🤔 Frequently Asked Questions

Q: Is the overlay included? A: Yes — this 0201-007153 listing is the bundled kit with both the TSC-8-10K keypad AND the standard 10-button overlay (Gecko 9916-100723) included. The overlay shows: On/Off (Power) / Pump 1 / Pump 2 / Light / Up / Economy / Pump 3 / Blower / Filter / Down. Ready to install out-of-the-box.

Q: How is the TSC-8-10K different from the TSC-8 (8-button)? A: They share the same body, connector, and M-CLASS architecture, but differ in pump capacity and button complement:

• TSC-8 (0200-007194) — 8 buttons, 2-pump configuration: Pump 1, Pump 2, Blower, Light, Power, Filter, Temp+, Temp-. Includes TWO overlays (M-CLASS + S-CLASS for cross-architecture flexibility)
• TSC-8-10K (this listing — 0201-007153) — 10 buttons, 3-pump configuration: On/Off, Pump 1, Pump 2, Light, Up, Economy, Pump 3, Blower, Filter, Down. Includes single M-CLASS overlay (9916-100723)

If your spa has 3 pumps, choose the TSC-8-10K (this listing). If your spa has 2 pumps, the TSC-8 is more cost-effective. The TSC-8-10K adds dedicated Pump 3 and Economy Mode buttons to the 8-button layout.

Q: How is the TSC-8-10K different from the TSC-4-10K? A: Both are 10-button 3-pump M-CLASS keypads with the same physical body and connector, but with different button layouts:

• TSC-8-10K (this listing — 0201-007153) — On/Off / Pump 1 / Pump 2 / Light / Up / Economy / Pump 3 / Blower / Filter / Down
• TSC-4-10K (0201-007044) — Pump 3 / Pump 1 / Pump 2 / Blower / Light / Clock / Economy / Filter / Up / Down (note: has Clock instead of On/Off)

The TSC-8-10K has a dedicated On/Off Power button; the TSC-4-10K has a dedicated Clock button (similar to the TSC-4 family). Match your replacement to your existing button layout if possible — the keypads are not interchangeable for direct one-to-one replacement (different overlays, different button positioning).

Q: What is “M-CLASS”? A: M-CLASS is one of Gecko Alliance’s older spa pack control architectures — predecessor to the modern Gecko in.Link Y-Series and X-Series ecosystems. M-CLASS keypads (TSC-4, TSC-4-10K, TSC-8, TSC-8-10K, TSC-14, TSC-21) use the 8-pin JST connector and were widely used on premium spas in the late 1990s through the 2000s. If your spa is from this era and uses the 8-pin JST connection, this TSC-8-10K is the right keypad for premium 3-pump configurations.

Q: How is the TSC-8-10K different from modern Gecko in.Link keypads (in.k200, in.k300, etc.)? A: They’re for completely different Gecko ecosystems:

• TSC-8-10K (this listing) — Gecko M-CLASS architecture, 8-pin JST connector, older ecosystem with all-direct-button operation
• Modern in.Link keypads — Gecko Y-Series / X-Series ecosystems, in.Link connector, modern features (color displays, touchscreens, etc.)

The two ecosystems are NOT interchangeable. Verify your spa’s spa pack architecture and connector type before ordering.

Q: My old keypad part says 3-00-7068, 301776, 9735-260, or BDLTSC810K — is this the same? A: Yes — all of these are alternate references for the TSC-8-10K-GE1:

• 3-00-7068 = alternate distributor cross-reference
• 301776 = alternate distributor reference
• 9735-260 = alternate distributor reference
• BDLTSC810K = former Gecko bundle reference

The 0201-007153 (this listing) is the modern current-production version.

Q: My Barefoot Spa or Hawkeye Spa has a proprietary K-16 (3-00-7208) topside — can this replace it? A: Yes — the TSC-8-10K-GE1 (0201-007153) can be used as a replacement option for the proprietary Barefoot/Hawkeye Spas K-16 (3-00-7208) topside control. Owners with the original K-16 topside can use this Gecko-branded equivalent as an aftermarket replacement.

Q: My spa is an Astrel Easy Nova / Easy Mini / Mini Plus — will this work? A: Yes — the TSC-8-10K-GE1 is documented as compatible with Astrel Easy Nova, Easy Mini, and Mini Plus spa systems (10-button version). These European spa systems use Gecko M-CLASS-compatible controls.

Q: What are the compatible M-CLASS circuit boards? A: The TSC-8-10K works with these Gecko M-CLASS spa pack circuit boards:

• 0201-300045 (M-CLASS standard)
• 0201-300014 (M-CLASS variant)
• 3-74-7036 (M-CLASS cross-reference)

If your spa pack has one of these circuit board numbers stamped on it, the TSC-8-10K is compatible.

Q: What is the Economy button for? A: The dedicated Economy button provides one-press toggle of Economy Mode — reduces energy consumption when the spa isn’t actively in use (lower temperature setpoint, restricted heating cycles). Essential for households focused on operating cost reduction. Press once to enter Economy Mode; press again to return to Standard Mode.

Q: What is the Filter button for? A: The dedicated Filter button provides direct access to filtration cycle programming — set daily filter cycle start time, configure cycle duration, trigger manual on-demand filter cycles, and adjust filtration parameters. Direct one-press access without menu navigation.

Q: My spa only has 2 pumps — will the unused buttons matter? A: On a 2-pump spa, the Pump 3 button will simply have no function. However, for spas with fewer pumps, the 8-button TSC-8 (0200-007194) is more cost-effective and avoids unused buttons. Choose the TSC-8-10K only if you have a 3-pump spa or specifically want the extra dedicated Economy button.

Q: What is the cutout size? A: The standard cutout for the TSC-8-10K is 157 × 65 mm (6-3/16″ × 2-9/16″). If your spa shell has a different cutout, the Gecko universal adapter plate 9917-102122 is compatible with the TSC-4, TSC-8, TSC-19, and TSC-35 keypad family.

Q: Will this work with my Balboa spa pack? A: No — the TSC-8-10K is strictly for Gecko M-CLASS spa packs. Balboa systems use different connectors (RJ45 for VS/GS, Molex for BP/EL/GL) and different communication protocols.

Q: How long is the cable? A: The cable is 10 feet (3 meters) long with an 8-pin JST plug — adequate for typical spa cabinet routing.

Q: Can I install this myself? A: Yes — basic DIY installation is straightforward:

1. The 8-pin JST connector only fits one way
2. The overlay is included and self-adhesive
3. Step-by-step instructions are documented in the Gecko M-CLASS documentation

The hardest part is safely shutting off power at the GFCI breaker.

Q: Will this work with my 120V or 240V spa? A: Yes — the keypad runs on low-voltage signal from the spa pack, so it works regardless of whether your Gecko M-CLASS spa pack is wired for 115V or 230V service.

Q: What warranty is included? A: This part is covered by the Gecko Alliance manufacturer warranty. Topside controls are not returnable once opened or installed.

Q: Do you ship across the US? A: Yes — Parts4Tubs ships to all 50 states with fast US delivery.

📥 Downloads & Resources

TSC-8 (K-8) Topside Keypad Manual

Andi’s Top Tip – TSC Topside Controls -Theses topsides can also be found connected to some Hydroquip and Spa Builders control systems.They are also used on the blue SMD spa packs in many Gulf Coast spas. Often found on older spas from Gulf Coast Spa, Hydropool amongst others. TSC-35 – 6 Button Topside Control used on Gecko Spa Control Packs. Works with S-CLASS Systems TSC-19 – 4 Button Topside Control used on Gecko Spa Control Packs. Works with S-CLASS Systems TSC-18 – 4 Button Topside Control used on Gecko Spa Control Packs. Works with S-CLASS Systems TSC-9 – 4 Button Topside Control used on Gecko Spa Control Packs. Works with S-CLASS Systems TSC-8 – 8 Button Topside Control used on Gecko Spa Control packs. Works with M-CLASS/MSPA Systems TSC-4 – 8 Button Topside Control used on Gecko Spa Control packs. Works with M-CLASS Systems TSC-3 – 4 Button Topside Control used on Gecko Spa Control Packs. Works with S-CLASS Systems

 

🏆 Why Choose the Gecko TSC-8-10K-GE1 Bundled Keypad

• ✅ Genuine Gecko Alliance OEM — Authentic Canadian-manufactured M-CLASS service keypad
• ✅ Bundled kit — Panel + overlay (9916-100723) included, ready to install out-of-the-box
• ✅ 10 tactile buttons — most comprehensive direct-button M-CLASS keypad — On/Off, Pump 1, Pump 2, Light, Up, Economy, Pump 3, Blower, Filter, Down
• ✅ Premium 3-pump configuration support — Designed for high-end spa configurations
• ✅ Dedicated Power, Filter, and Economy buttons — All primary functions on dedicated buttons
• ✅ No menu navigation required — Every primary operation is a single button press
• ✅ Compact 7″ × 3-1/4″ form factor — Modern proportions that fit most spa shells
• ✅ Standard cutout 157 × 65 mm — Compatible with TSC-family openings
• ✅ Compatible with multiple M-CLASS circuit boards — 0201-300045, 0201-300014, 3-74-7036
• ✅ Standard 10-foot cable — Adequate reach for typical spa cabinet routing
• ✅ 8-Pin JST plug connector — M-CLASS-specific connection
• ✅ Direct replacement for Barefoot/Hawkeye Spas K-16 (3-00-7208) — Aftermarket alternative
• ✅ Astrel Easy Nova / Easy Mini / Mini Plus compatible — Cross-brand support
• ✅ Replaces multiple older Gecko service SKUs — 3-00-7068, 301776, 9735-260, BDLTSC810K
• ✅ Backed by Gecko Alliance warranty — Manufacturer support

🇺🇸 Why Buy From Parts4Tubs

• ✅ Fast US shipping to all 50 states
• ✅ Expert advice from spa specialists, including older M-CLASS system experience
• ✅ Compatibility assistance — send us your spa pack model and circuit board number to confirm TSC-8-10K fit
• ✅ Full manufacturer warranty support
• ✅ Easy returns within 30 days (unopened keypads only — topsides cannot be returned once installed)
• ✅ Genuine OEM Gecko Alliance parts
• ✅ Compatible TSC-8 (0200-007194) 8-button alternative for 2-pump spas, TSC-4-10K (0201-007044) different-layout 10-button alternative, and TSC-4-GE1 (0200-007119) 8-button alternative also available

⭐ Summary

The Gecko Alliance TSC-8-10K-GE1 with overlay (part number 0201-007153) is the manufacturer’s 10-button 3-pump primary keypad bundled kit for Gecko M-CLASS spa control systems — the most comprehensive direct-button M-CLASS keypad in Gecko’s lineup. With its 10 physical buttons (On/Off / Pump 1 / Pump 2 / Light / Up / Economy / Pump 3 / Blower / Filter / Down), LCD display, dedicated Power, Filter, and Economy buttons, and compact 7″ × 3-1/4″ form factor (cutout 157 × 65 mm), the TSC-8-10K supports premium 3-pump-with-blower configurations through Gecko’s M-CLASS spa pack architecture via the 8-Pin JST plug with 10-foot cable. The defining UX advantage is all primary functions on dedicated buttons — no menu navigation required for any primary operation. Includes the standard overlay (Gecko 9916-100723) bundled in the box. Compatible with Gecko M-CLASS circuit boards 0201-300045, 0201-300014, and 3-74-7036. The 0201-007153 is the modern current-production replacement for older Gecko service references including 3-00-7068, 301776, 9735-260, and BDLTSC810K. Used as a direct aftermarket replacement for proprietary Barefoot/Hawkeye Spas K-16 (3-00-7208) topside controls, plus compatibility with Astrel Easy Nova, Easy Mini, and Mini Plus spa systems and generic Spa Builders 10-button control panels. Important: This is NOT a modern Gecko in.Link keypad — it’s the older M-CLASS architecture with 8-pin JST connector. For 2-pump configurations, use the more affordable TSC-8 (0200-007194) sibling. For different-layout 10-button 3-pump M-CLASS keypads (with Clock instead of On/Off), see TSC-4-10K (0201-007044). NOT compatible with modern Gecko in.Link Y-Series or X-Series, Gecko SSPA, Gecko MSPA-MP, Gecko S-CLASS, Balboa, HydroQuip, ACC, or other non-M-CLASS control systems. Order today from Parts4Tubs for fast US shipping and expert support.

What is a Hot Tub Keypad Overlay?

A hot tub keypad overlay, also known as a spa control panel overlay, is a protective and decorative component used in hot tubs and spas. It typically consists of a thin, clear or colored piece of material, often made of durable plastic or silicone, that is designed to cover and protect the control panel or keypad of the hot tub.

Here's what a hot tub keypad overlay does:

1. Protection: The overlay acts as a protective barrier for the underlying control panel or keypad. It shields the sensitive electronics and buttons from exposure to water, chemicals, UV rays, and physical damage, such as scratches or abrasions. This helps extend the lifespan of the control panel.

2. Enhancement: Many overlays are designed with labels, graphics, and button outlines that enhance the appearance of the control panel. They often include icons or text that provide clear instructions for operating the hot tub, making it user-friendly, especially for those who may not be familiar with the hot tub's functions.

3. Customization: Hot tub keypad overlays can be customized to match the branding or style of the hot tub manufacturer. They may feature the manufacturer's logo, model name, or specific design elements. Some hot tub owners choose to customize overlays to add a personal touch to their spa.

4. Ease of Cleaning: The overlay is easier to clean and maintain than the underlying control panel. Spills, dirt, or chemical residues that come into contact with the overlay can be wiped away without affecting the control panel's functionality.

5. Replacement: Over time, keypad overlays may wear out or become damaged due to exposure to harsh spa conditions. Fortunately, they are relatively easy and cost-effective to replace when needed, allowing you to refresh the appearance of your hot tub's control panel.

When replacing a hot tub keypad overlay, it's essential to choose one that is compatible with your hot tub's make and model to ensure that the button layout and functions match the original control panel. This compatibility ensures that the overlay fits correctly and accurately represents the hot tub's settings.

In summary, a hot tub keypad overlay serves as a protective, decorative, and informative layer for the control panel, enhancing the user experience and prolonging the life of the hot tub's control system.

How do you replace a hot tub keypad overlay?

Replacing a hot tub keypad overlay is generally a straightforward process that can be done with some basic tools and careful attention. Here's a step-by-step guide on how to replace a hot tub keypad overlay:

Tools and Materials Needed:

• New keypad overlay (ensure it's compatible with your hot tub model)
• Screwdriver (usually a Phillips-head)
• Mild cleaner or rubbing alcohol
• Soft cloth or paper towels

Step-by-Step Instructions:

1. Turn Off Power: Start by turning off the power to your hot tub. This is essential for safety reasons.

2. Access the Control Panel: Depending on your hot tub's design, you may need to remove a cover or panel to access the control panel. Use a screwdriver to remove any screws or fasteners holding the cover in place.

3. Remove the Old Overlay: Carefully peel off the old keypad overlay. Begin at one corner and gently lift it away from the control panel. Take your time and be cautious not to damage the control panel or its components.

4. Clean the Control Panel: After removing the old overlay, use a soft cloth or paper towel and a mild cleaner or rubbing alcohol to clean the control panel's surface. This step ensures that the new overlay adheres properly and looks clean.

5. Prepare the New Overlay: Ensure that the new hot tub keypad overlay is clean and free of any dust or debris. If the new overlay has an adhesive backing, remove the protective film to expose the adhesive.

6. Align and Apply the New Overlay: Carefully align the new overlay with the control panel. Make sure it matches the button layout and design of the control panel. Begin by aligning one corner and gradually press the overlay onto the control panel's surface, working your way across. Smooth out the overlay to prevent air bubbles or wrinkles.

7. Secure the Control Panel Cover: If you had to remove a cover or panel to access the control panel, reattach it using the screws or fasteners you removed earlier.

8. Turn On Power: Once the new overlay is securely in place, and the control panel cover is reattached, turn the power back on at the main circuit breaker.

9. Test the Keypad: Test the keypad buttons to ensure they function correctly. Press each button to verify that it corresponds to the correct function on the hot tub.

10. Final Cleaning: After installation and testing, wipe down the new overlay with a clean, dry cloth to remove any fingerprints or residue.

You've now successfully replaced your hot tub's keypad overlay. Make sure to use a compatible overlay, and exercise caution during the replacement process to avoid damaging the control panel.

 

Gecko Alliance is a well-known manufacturer of advanced control systems and equipment for the spa and hot tub industry. Here's an overview of their history and the products they manufacture:

History: Gecko Alliance was founded in 1992 in Canada. Over the years, the company has established itself as a leading innovator in the field of spa and hot tub controls. They've consistently developed cutting-edge technology to enhance the user experience and improve the efficiency of hot tubs and spas.

Products: Gecko Alliance manufactures a wide range of products and systems designed for the spa and hot tub industry. Some of their key product categories include:

1. Control Systems: Gecko offers a variety of control systems that allow hot tub owners to manage and customize their spa experience. These systems can control functions such as temperature, filtration, jet intensity, lighting, and more.

2. Key Pads and Keypads Overlays: These user interfaces provide an intuitive way for users to interact with their hot tubs. Keypads and overlays are often customizable to match the specific features of different hot tub models.

3. Pumps and Motors: Gecko produces high-quality pumps and motors that help circulate water and power various functions within hot tubs and spas. These components are essential for maintaining water quality and creating a relaxing spa experience.

4. Heating Systems: Gecko's heating systems are designed to efficiently warm the water in hot tubs and maintain the desired temperature. They offer a range of heating options to suit different hot tub sizes and requirements.

5. Ozonators: Ozonators are used for water sanitation in hot tubs. Gecko's ozonators help keep the water clean and safe by reducing the need for traditional chemical treatments like chlorine.

6. Chlorinators and Salt Systems: These products assist in maintaining water quality by adding chlorine or salt as needed. They offer alternatives to traditional water treatment methods.

7. In.Touch Connectivity: Gecko's In.Touch system allows hot tub owners to control and monitor their spa remotely through a mobile app. This feature enhances convenience and ease of use.

Gecko Alliance is known for its commitment to innovation and product quality. Their systems are used by many hot tub manufacturers worldwide, and their technology helps improve the overall spa experience while promoting energy efficiency and sustainability.