Control, United Spa C5-L, 4kw, P1, P2, Aux, CP, 115/230v, T7S, B11 | CL117S
$765.02
| Manufacturer part number | CL117S |
| Returns | 30-day returns – see our returns policy |
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The C5 Series electronic controls now feature our fifth generation electronic power board, the B11 power board. The new B11 board features 'zero-crossing' technology. This means that the relays are now only engaged at the optimal zero crossing of AC power, which is easier on the relays, and easier on the components in the spa. Every trace on these boards have been carefully engineered, with low voltage circuitry separated from high-voltage circuitry, and utilizing solid brass bars instead of printed copper traces for high voltage power. This unique design ensures the safety and longevity of our control systems.
C5 control boxes with the new B11 board now ship with our new dual-voltage transformers. The days of swapping out transformers to switch between 230V and 115V power hook-up are over! With these new transformers, and the addition of two additional 2-wire receptacles to the B11 board, incoming power voltage can be switched by moving the transformer's 2-pin power selector plug between the B8's 115V and 230V receptacles.
With the addition of the new dual-voltage transformers, the C5 control series are now the only controls on the market that come out of the box ready to operate at 115V or 230V (3-wire or 4-wire), at 50Hz or 60Hz, and configurable to 40 different hardware configurations. That makes any C5 capable of operating almost any spa, anywhere in the world, right out of the box!
Includes:
Topside, Topside Cord, Light Cord and 2-Spd Pump Cord. Sensors are included and are already installed in the heater.
| Enviromental  | |
| Operational Temperature | -0°F (-18°C) to 145°F (63°C) |
| Storage Temperature | -2°F (-19°C) to 175°F (79°C) |
| Humidity | Up to 80% RH, non condensing |
| Mechanical | |
| Weight (without topside) | 8.00 lbs. (3.63 kg) |
| Dimensions (w/o unions) | 8.50"H x 20.75"W x 6.00"D |
| Dimensions (mounting) | 13.25" x 2.63" |
| Enclosure | |
| Control Box | Aluminum |
| Heater | Stainless Steel |
| Certifications | |
| ETL Listed | UL STD 1563 – 5th Edition |
| (USA & Canada) | CSA C22.2 NO. 218.1 |
| Minimum Heater Flow | 15 GPM Minimum |
|   |   |
| Electrical | |
| Incoming Power | 115V/230V 50/60Hz |
| Ozone | 230V/115V – 1A |
| Light | 12V – .9A |
| Circulation Pump | 230V/115V – 2A |
| Pump-1 | 230V/115V – 12A |
| Aux (Air or Pump-3) | 230V/115V – 12A |
| Pump-2 | 230V/115V – 12A |
| Audio | 230V/115V – 4A |
 
We suggest that you purchase additional cords to go with this system as it only includes one cord for pump 1. Additional cords can be found in ‘Recommended Items’ to the right.. . Note: the heater is not currently available separate from the control system.
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Topside, United Spa Controls T8-S, 6 Button, 2019 – Present | EL109 | Available to order | $194.26 | |
 |
Pump Cord, H-Q, 14/4 x 31, AMP-4 Male (R/B/W with G) | 30-1001C | 67 in stock | $12.11 | Add to cart |
 |
1 Speed Pump / Blower / AMP Cord | 21086 | 268 in stock | $24.71 | Add to cart |
 |
Adapter Plate, United Spa Controls T5 | FP129 | 3 in stock | $13.90 | Add to cart |
 |
Thermowell, United Spas, 1-3/16"hs, For 1/4" Bulb | TW107 | 8 in stock | $14.62 | Add to cart |
 |
Laing E-14 EcoCirc LMB07102983 Spa Circulation Pump – 230V 1-1/2" MBT | LMB07102983 | 57 in stock | $332.23 | Add to cart |
 |
Time Delay Fuse, 20A, Class G, 600V | AG20 | In stock | $13.81 | Add to cart |
Commonly replaced parts
Parts commonly replaced on this item that we stock.
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Temperature Sensor For United Spa Controls, 96", 2-pin | EL123 | 23 in stock | $30.68 | Add to cart |
 |
TopSide Cord, United Spa Controls, T7, 8 foot, 10-Pin Molex | EL114 | 6 in stock | $35.40 | Add to cart |
 |
United Spa Controls, B11 POWER CIRCUIT BOARD (10-PIN MOLEX ) | EL152 | 8 in stock | $328.33 | Add to cart |
 |
Sensor, Hi Limit, United Spa Controls, 12", Before 12/2013 | EL121 | 2 in stock | $30.68 | Add to cart |
| Brand | United Spa Controls |
|---|---|
| Model | C5 |
| Number Of Appliances | 3 |
| Supply Voltage | 115v, 230v – 3 Wire, 230v – 4 Wire |
| Heater Type | -Fixed—Bottom-Back, Low-Flow |
| Heater Wattage | 1.0kW, 4.0kW |
| Topside Included | T7-S |
| Circ Pump Ready | Yes 115v, Yes 115v/230v, Yes 230v |
| Auxiliary Topside Ready | No |
| Fiber Optic | Yes |
| Accessory Ready | Yes |
| Wi-Fi Compatible | No |
| 50/60 HZ | 50Hz, 60Hz |
| H Part# | 58-553-1021 |