Heater Assemblies, Flow Thru
Shop complete flow-thru hot tub and spa heater assemblies ready for direct installation. Our heater assemblies include the element, housing, and all necessary fittings, simplifying the replacement process. Compatible with most major spa control systems and plumbing configurations. We offer competitive international shipping rates to buyers worldwide.
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Spa Builders 5.5 KW Flow Thru Heater Assembly 15"
MSRP: $279.99$129.99Stainless steel heater assembly to replace Spa Builders AP-1, EP-1, LX-15, LX-35 and ET model heaters. Can also be found on Sundance and Sweetwater Spas that use their OEM version of the LX-15...MSRP: $279.99$129.99 -
ACC Heater Assembly, 4.0 KW ePack, 15", 2" Unions
MSRP: $299.99$258.99Flow Thru heater assembly for the ACC ePack in 4.0 KW (4000 Watts). This 15" flange to flange heater has 2" unions that measure 3" on the inside and pressure switch tap. The pressure switch is not...MSRP: $299.99$258.99 -
2" Heater Split Nut with Screws For Repairing Heater Unions
MSRP: $12.95$8.952" Heater split nut repair union used to replace cracked and brittle heater unions on hot tubs and spas. This two piece split nut fits around your heater and is held together by two phillips head...MSRP: $12.95$8.95 -
Fits Watkins Heater Union Gasket Set of (2) 2 5/8" Lip Hot Tub Spa 2" Heater Gasket with 2 5/8" Center to Center Groove
MSRP: $14.99$8.99This Part is a Set of (2) NON-MSRP: $14.99$8.99 -
Balboa BP Male Quick Disconnect Heater Wire Adapter - 16" Plug and Click
HTPOFAmerica
MSRP: $28.99$23.99This 16" male quick disconnect adapter is designed specifically for Balboa plug and click heating systems. The heater strap connects directly to your heating element terminals and interfaces...MSRP: $28.99$23.99 -
HQ VersiHeat 5.5kW 230v Heater Assembly CS9408 - 13"x2" - Replaces Aquatemp 20-00359
HTPOFAmerica
MSRP: $439.99$349.99Hydro Quip VersiHeat remote heating assembly designed as a direct replacement for Aquatemp part number 20-00359.Features a 2" x 13" metal heating tube housing a powerful 5.5 kilowatt element...MSRP: $439.99$349.99 -
Balboa M7 Flow Through Heater 3.0kW 15" 230v 50Hz Euro Spa Replacement
HTPOFAmerica
MSRP: $325.00$280.99This 3.0 KW flow through heater from Balboa features the M7 stud design and is engineered specifically for 230v 50 Hz European spa applications. Measuring 15" in length with a straight housing...MSRP: $325.00$280.99 -
1.0kW 115v FloThru Heater Assembly - 8-1/2" x 1-1/2" - Icon/Jumpking Compatible - New Old Stock
HTPOFAmerica
MSRP: $139.99$109.99Complete stainless steel flow-through heater assembly designed for Icon and Jumpking spa systems, available as New Old Stock.This 1.0kW/115v replacement heating unit measures 1-1/2" x 8-1/2" and...MSRP: $139.99$109.99 -
Auto Reset Surface Mount Hi-Limit Thermodisc - Sundance Sentry 850, Cal Spa Wet Elements, J-200 Series
HTPOFAmerica
MSRP: $44.99$34.99Surface Mount Auto-Reset High Limit Switch - Single Pole Single Throw Thermal Safety Device (No Capillary Tube Design)This automatic reset hi-limit thermodisc attaches directly to the heater surface...MSRP: $44.99$34.99 -
4.0kW 230v Flow Through Heater Assembly 15"x2" Dual M7 Sensor - Balboa Compatible Generic Replacement
HTPOFAmerica
MSRP: $259.99$209.99Universal aftermarket heating element assembly constructed from durable stainless steel, engineered as a direct replacement for Balboa Water Group control systems utilizing M7 sensor technology. This...MSRP: $259.99$209.99 -
Gecko in.therm Smart Heater Assembly 4.0kW 230V 8' Cables IN.XM-1-8-IR-PA-1 - Discontinued
Gecko
MSRP: $648.99$499.99This distinctive Gecko heater model has been discontinued by the manufacturer, however Global has alternative solutions available to maintain your spa's operation. Please reach out to our technical...MSRP: $648.99$499.99Qty in Cart: 0Quantity:Price:MSRP: $648.99$499.99Subtotal: -
Brass Threaded Plug for Spa Heater Tube - 1/8" MPT Fitting
HTPOFAmerica
MSRP: $7.98$4.98This brass plug features 1/8" MPT (Male Pipe Thread) threading designed to seal 1/8" MPT openings typically located on spa heater tubes. The threaded opening matches standard pressure switch port...MSRP: $7.98$4.98