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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HydroQuip Silver B Series FloThru Heater 2-1/4" x 15" 5.5kw Remote Slide Versi Heat
HTPOFAmerica
MSRP: $266.99$179.99Genuine HydroQuip Silver B Series flow-through heating element designed for Remote Slide Versi Heat systems. This 5.5kw heater measures 2-1/4 inches x 15 inches and serves as a direct replacement...MSRP: $266.99$179.99 -
Balboa B2DG & B240 Heater Jumper Strap Set - Old Style Flat Design - 2 Pack Kit
HTPOFAmerica
MSRP: $19.99$15.99This two-piece jumper strap kit provides the essential connection between your heating element and control board for Balboa B2DG and B240 spa systems. Features the classic flat-style connector design...MSRP: $19.99$15.99 -
Plastic Threaded Plug for Heater Tube - 1/8"mpt Hot Tub Spa Part
HTPOFAmerica
MSRP: $7.98$4.98Designed to seal off a 1/8" MPT (Male Pipe Thread) opening typically located on hot tub heater tubes, this plastic plug provides a reliable blocking solution. The threaded opening measures...MSRP: $7.98$4.98 -
4.0kW Flow-Through Heater Assembly 15" x 2" 230v for Jacuzzi J-200 Series & Sundance Spas with Pinch Plate
HTPOFAmerica
MSRP: $279.99$179.99This genuine replacement component features a 15-inch heater tube assembly equipped with a 4.0kW heating element and integrated pinch plate, specifically engineered for select Jacuzzi Premium J-200...MSRP: $279.99$179.99 -
Jacuzzi® Premium J-200 Series Flow Through Heater 15" x 2" 230v 5.5kW with Pinch Plate
HTPOFAmerica
MSRP: $279.99$229.99This genuine flow-through heater assembly features a 5.5kW heating element housed within a 15-inch tube, specifically engineered for select Jacuzzi Premium J-200 Collection hot tubs. The complete...MSRP: $279.99$229.99 -
Arctic Spas 90° Flow-Through Heater Assembly 5.5kW 230v 8-5/8" x 2" Stainless Steel Gen 2 Replacement
HTPOFAmerica
MSRP: $349.99$279.99Aftermarket curved heater assembly engineered specifically for Arctic Spas systems. This Generation 2 stainless steel flow-through unit delivers reliable 5.5kW heating at 230v and comes complete with...MSRP: $349.99$279.99 -
FloThru Heater Assembly 2" x 15" 5.5kW 230v Stainless Steel - Acura ACC Compatible with Pinch Plate
HTPOFAmerica
MSRP: $279.99$214.99This stainless steel flow-through heater assembly measures 2" x 15" and delivers 5.5kW of heating power at 230v. Designed as a direct replacement for multiple spa brands including GECKO, MAAX,...MSRP: $279.99$214.99 -
HEAT.WAV-XE-4-240-2-INC-IF-T 4KW 240V Complete Heater Assembly with Flow Sensor & Temp Probe for Gecko IN.XE IN.YE
HTPOFAmerica
$199.99This component is a fully integrated heater assembly featuring both the flow sensor and temperature probe designed for Gecko IN.XE and IN.YE control systems. Compatible with 2" heater unions...$199.99 -
Nordic Hot Tub Skimmer Basket & Filter Guide - Removal Instructions
Spa Guy How To Videos
$0.00Instructional video demonstrating proper removal technique for filter skimmer baskets and filters on Nordic Brand hot tubs.Available Filter Basket Options:Nordic Spa Hot Tub Filter Basket White...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
Cal Spa 5.5kW M7 Retrofit Heater Assembly Complete with Tube, Element & Sensors
HTPOFAmerica
MSRP: $379.43$224.99This component is a Cal Spa M7 Style Retrofit 5.5KW Heater Complete Assembly that includes the heating tube, element, M7 sensors, split nuts, and gaskets. The unit is equipped with a 5.5kW heating...MSRP: $379.43$224.99 -
Cal Spa Original M7 Style 5.5kW 240V Centered Heater Assembly XL - 2003 and Newer Models
HTPOFAmerica
MSRP: $249.99$179.99This Cal Spa Original M7 Style Complete Heater Assembly delivers 5.5KW heating power at 240V and includes the tube, element, split nuts, and gaskets. Designed for 2003 and newer Cal Spa systems, this...MSRP: $249.99$179.99 -
Vita Spa 5.5kW Flow Through Heater Assembly 2" x 17-3/4" 230v DM Industries Gen 2 Replacement
HTPOFAmerica
MSRP: $319.99$259.99This is a Full Replacement Heater Assembly with Element designed for Vita Spas manufactured by DM Industries.Premium stainless steel construction featuring 5.5kW/230v output, 2" x 17-3/4"MSRP: $319.99$259.99