Heater, FloThru Curved, Arctic Repl, 8.5″ x 2″, 230v, 5.5kW, Gen2 | 48-9123-7T-K

$245.15

Manufacturer part number	48-9123-7T-K
Returns	30-day returns – see our returns policy

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SKU: 48-9123-7T-K Category: Flow Thru Heaters Tag: PC

Description
Additional information

FloThru 48-9123-7T-K Curved Heater – Arctic Spas Replacement Unit

Product Overview

We supply the FloThru 48-9123-7T-K – a premium replacement heater assembly specifically designed for Arctic Spas. This Generation 2 curved heater features a robust 5.5kW heating element housed in a durable stainless steel body, manufactured by Thermcore to meet exact replacement specifications.

Key Features and Benefits

Professional Construction

Stainless steel construction for maximum durability
Curved design matching Arctic Spas specifications
Generation 2 engineering improvements
Compact 8.5″ x 2″ dimensions

Design Elements

Flow-through configuration for optimal heat transfer
Pre-wired with bare cord for flexible installation
Compatible with Arctic Spas systems
Space-efficient curved profile

Component Details

Advanced 5.5kW heating element
230V power configuration
Streamlined installation design
Professional-grade materials

Technical Specifications

Specification	Detail
Model Number	48-9123-7T-K
Power Output	5.5kW
Voltage	230V
Length	8.5″
Diameter	2″
Generation	Gen2
Body Material	Stainless Steel
Design Type	Curved Flow-Through
Compatibility	Arctic Spas
Cord Type	Bare Cord Included

Installation Notes

Heater gaskets required (sold separately)
Tailpieces required (sold separately)
Pressure switch not included
Direct replacement for Arctic Spas systems

🔧 Parts and fittings for this

Part	Our part number	Availability
Tecmark Pressure Switch 3902	3902	96 in stock
Tool, Pool Tool, Wire Saw, PVC	139	53 in stock
Tailpiece, 2"bt x 1-1/2"s, for Split Nut	417-2090	134 in stock
Waterway O-Ring/Gasket 711-4030	711-4030	4402 in stock

Applications

Ideal for:

Arctic Spa hot tubs
Compatible spa models
Retrofit applications
Upgrade installations
Replacement projects

Performance Features

Efficient heat transfer design
Updated Generation 2 specifications
Optimized flow characteristics
Reliable heating performance

Compatibility

Designed for:

Arctic Spas models
Compatible spa configurations
Systems requiring 5.5kW heating elements
230V electrical systems

SKU: 48-9123-7T-K

Note: Professional installation recommended. Additional components required for complete installation

Voltage	115v, 230v
Heater Application	Arctic Spas
Housing Configuration	90 Degree
Heater Length	8-5/8"
Kilowatts	1.375kW, 5.5kW
Mounting Stud Type	None
Heater Size	2"
Threaded Tap Orientation	6 O`Clock
Sensor Stud Orientation	3 O`Clock
H Part#	46-355-3415

Heater, FloThru Curved, Arctic Repl, 8.5″ x 2″, 230v, 5.5kW, Gen2 | 48-9123-7T-K

FloThru 48-9123-7T-K Curved Heater – Arctic Spas Replacement Unit

Product Overview