Hot Tub Heaters
Replacement hot tub heater for your Balboa and other brand spa pack.
Match your existing heater kw rating and specs, be sure the plumbing connection size will line up - this is usually a 2" pump union on either side of the heater.
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Heater Flothru Cs700 Repl 10" X 2" 115V 1.5 kW Hq Cs101A C1150-1200
Therm Products
$124.85DISCONTINUED. Hydro-Quip (CS 101A New Style)Stainless steel 2" x 10" with 1/8"npt pressure switch tap, 1.5kW/115v element (not replaceable) 2 studs for hi limit mounting, dual groove thermal well...$124.85 -
Heater Versiheat Hq 13" X 2-1/4" 230V 5.5 kW Mini Molded Cord 22-C73-040-0G03
Hydro-Quip
Now: $246.22RRP: $288.41Hydro Quip Versi-Heat remote heater replacement assembly. The metal tube measures 2" x 13" with a 5.5 kilowatt, 230v heater element inside. The black box conseals the power wires and pressure switch...Now: $246.22RRP: $288.41 -
Heater Flothru Gecko S-Class Rpl 15"X2-1/4" 230V 5.5 kW Gen C2550-0800-2
Therm Products
$220.49DISCONTINUED. Gecko S-ClassStainless steel 2-1/4" x 15" 5.5kW/230v replacement flow thru heater with aluminum ground bar, 1/8"npt pressure switch, (1) 10-32 x 1/2" stud. 2" heater tailpieces, split...$220.49 -
Heater Flothru Gecko M-Class Repl 15" X 2" 230V 5.5 kW C2550-0601-2
Therm Products
$173.33DISCONTINUED. Gecko M-ClassStainless steel 2" x 15" 5.5kW/230v, replacement flow thru heater with aluminum ground bar, 1/8"npt pressure switch, (1) 10-32 x 1/2" stud. 2" tailpieces, split nuts and...$173.33 -
Heater Gecko Heat.Wav 15" X 2" 230V 4 kW In.Xe 9920-101435
Gecko
Now: $174.77RRP: $222.48Gecko heat.wavIn.xe, In.ye 5/7 comes with a high performance heat.wav heater. With no pressure switch, it features in.flo integrated dry-fire protection. Shipped in a 230v/4.0kW configuration, in...Now: $174.77RRP: $222.48 -
Heater Flothru 15" X 2" 230V 5.5 kW C2550-0304
Therm Products
$167.63DISCONTINUED. GECKO / MAAX / SONOMA / SAVANNAH / BRETT EM100 and EM190 / ACURA / ACC / ACTION / SPLASH / PDC / HYDRO QUIPStainless steel replacement heater assembly 2" x 15" rated at 5.5kW/230v. Top...$167.63 -
Heater Flothru 15" X 2" 230V 5.5 kW with Box Ps 20-08443
Therm Products
$669.88DISCONTINUED. Flo Thru HeaterStainless steel, 5.5kW/1.375kW, 230v/115v convertible replacement heater with box to hold the thermostat, hi limit and heater on indicator light. 2" heater split nuts,...$669.88 -
Heater Flothru Emerald Repl 12" X 1-1/2" 115V 1.0 kW C1100-3013ET
Therm Products
$172.40DISCONTINUED. Emerald/ConwayStainless steel replacement heater assembly 1-1/2" x 12" manifold includes a 1.0kW/115v element. Shipped with 1-1/2" heater tailpieces, split nuts and gaskets. Pressure...$172.40 -
Heater Flothru Emerald Repl 16" X 1-1/2" 230V 5.5 kW C2550-0142
Therm Products
$174.87DISCONTINUED. DISCONTINUED Â Emerald/Conway 1983-84Replacement heater assembly. 1-1/2" x 16" manifold includes a 5.5kW/230v element, split nuts, gaskets and tailpieces. Pressure switch not...$174.87 -
Heater Emerald Spas Repl Flothru 15" X 2" 230V 5.5kW 20-08574
Therm Products
$320.00DISCONTINUED. Emerald SpasStainless steel 15" x 2", 5.5kW/230v replacement flow thru heater with pressure switch. Includes 2 of each: heater split nuts, tailpieces, gaskets. Also has a 3 wire cord...$320.00 -
Heater Flothru Pinnacle Brett Repl 15"X1-1/2" 230V 11.0 kW Gen B21100-2012
Therm Products
$443.75DISCONTINUED. EM1000 Assembly11.0kW/23 0v heater uses both the 7.2kW and 4.2kW elements. Pressure switch included$443.75 -
Heater Lowflow 3" X 6.469" 230V 5.5 kW with Cord 26-08120
Therm Products
$606.80DISCONTINUED - SEE 27-V310-7T-K. DISCONTINUED - see 27-V310-7T-K 26-08120 is discontinued and can be replaced by$606.80 -
Heater Flothru Dreammaker Repl 8"X2" 230V 3.6 kW 33" Cord C2360-0826
Therm Products
$269.28DISCONTINUED. DISCONTINUED Dreammaker SpasStainless steel, 3.6kW/230v 8" x 1-1/2" replacement flow thru heater assembly. The heater element is welded in (not replaceable). Attached is a 33", 3...$269.28 -
Heater Flothru Vita Repl 15" X 2-1/4" 230V 3.0 kW no Tap Gen C2300-0024ET
Therm Products
$162.35DISCONTINUED. DM/Vita Spas Stainless steel, 15" x 2-1/4" 3.0kW/230v replacement flow thru heater. This heater is used on Vita Spas that don't have a pressure switch, so there is no tap on this heater...$162.35 -
Heater Dimension One 4kW 230V 15 Inch FloThru 1563-08
Dimension One
Now: $250.21RRP: $383.33Dimension OneStainless steel replacement 4.0kW/230v 15" x 2" heater assy. Welded in short element and wires (element is not replaceable). Sensors can be mounted under the heater cover plate located...Now: $250.21RRP: $383.33 -
Heater Flothru Dakota Repl 15" X 2" 230V 5.5 kW with J-Box 20-08575
Therm Products
$307.88DISCONTINUED. Dakota SpasStainless steel replacement flow thru heater assembly with 48" amp cord, and a 5.5kW/230v element. This is an aftermarket heater made by Therm Products for use on Dakota Spas...$307.88 -
Heater Flothru Correcttech Repl 14-1/2" X 2" 230V 2.0 kW C2200-2315ET
Therm Products
$186.45DISCONTINUED. Correct TechStainless steel, 2" x 14-1/2", 2.0kW/230v replacement heater assembly. This heater has 2 mounting studs, and a pressure switch tap at 0 degrees from the heater terminals...$186.45 -
Heater Flothru Correcttech Repl 12-1/2" X 2" 230V 5.5 kW C2550-2300ET
Therm Products
$105.26DISCONTINUED. DISCONTINUED Correct Tech DISCONTINUED - see/compare replacement heater$105.26 -
Heater Flothru Correcttech Repl 12-1/2" X 2" 230V 4 kW Gen C2400-2300ET
Therm Products
$189.99DISCONTINUED. Correct TechStainless steel, 2" x 12-1/2", 4.0kW/230v replacement heater assembly. This heater has 2 mounting studs, and a pressure switch tap at 0 degrees from the heater terminals...$189.99 -
Heater Flothru Correcttech Repl 11"X2" 230V 5.5 kW C2550-2311ET
Therm Products
$177.63DISCONTINUED. Correct TechStainless steel, 2" x 11", 5.5kW/230v replacement heater assembly. This heater has 2 mounting studs, and a pressure switch tap at 0 degrees from the heater terminals. Heater...$177.63 -
Heater Flothru Correcttech Repl 11"X2" 230V 4 kW C2400-2311ET
Therm Products
$163.45DISCONTINUED. Correct TechStainless steel, 2" x 11", 4.0kW/230v replacement heater assembly. This heater has 2 mounting studs, and a pressure switch tap at 0 degrees from the heater terminals. Heater...$163.45 -
Heater L Shape Continental Repl 3" X 1-1/2" 230V 5.5 kW A2550-2103
Therm Products
$237.50DISCONTINUED. Continental LeisureStainless steel replacement heater assembly. Features original 1.5" manifold and 1.5" solid nuts, and 5.5kW/230v heater element. Manifold is 13" from centerline of...$237.50 -
Heater Flothru Coleman Repl 15" X 2" 230V 5.5 kW B24055S
Spa Components
$154.89DISCONTINUED. Coleman Spas/Brett AqualineStainless steel replacement heater assembly. 2" x 15", 5.5kW/230v element. Shipped with heater tailpieces, gaskets and nuts. Pressure switch tap at 180...$154.89 -
Heater Flothru Coleman Repl 15" X 2" 230V 4 kW B24040S
Spa Components
Now: $157.77RRP: $184.89Coleman Spas/ Brett AqualineStainless steel replacement heater assembly. 2" x 15", 4.0kW/230v element. Shipped with heater tailpieces, gaskets and nuts. Pressure switch tap at 90 degress from the...Now: $157.77RRP: $184.89 -
Heater Lowflow Clearwater Rep 6-5/8"X3" 230V 5.5 kW with Box Ps Gen E2550-0028CP
Therm Products
$460.17DISCONTINUED - SEE 27-V310-7T-K. DISCONTINUED - see 27-V310-7T-K DISCONTINUED - see the universal replacement heater$460.17 -
Heater Lowflow Caldera Highland Repl 230V 4 kW C2400-C3330-1A
Therm Products
$233.45DISCONTINUED. Caldera/WatkinsStainless steel, 4.0kW/230v low flow replacement heater. The heater has a pressure switch tap at 0° fromt the terminals and short leads on the heater terminals. Replaces...$233.45 -
Heater Lowflow Trombone Caldera Repl 230V 4 kW C3473-1
Therm Products
$348.44DISCONTINUED. Caldera/Watkins 4.0kw 230v Low Flow Trombone Heater. 26" x 6" dual element w/24" pigtail cord and off angle box w 3/4" barb and pressure switch cord. Used on Caldera Utopia and Paradise...$348.44 -
Heater Flothru Calspa 1996 Repl 16-1/4" X 2" 230V 5.5 kW C2550-0165
Therm Products
Now: $166.10RRP: $191.02Cal Spas 1996Stainless steel replacement heater assembly with a pressure switch tap at 0 degrees from the heater terminals. 2" x 16-1/4" manifold includes heater element and split nuts. Gaskets and...Now: $166.10RRP: $191.02 -
Heater Flothru Calspa Repl 15-1/2" X 2" 230V 5.5 kW B24055G
Spa Components
$119.86DISCONTINUED. Cal Spas 1994- RecentStainless steel replacement heater assembly. 2" x 15-1/2" manifold includes heater element, gaskets, nuts and tailpieces with a pressure switch tap at 45 degrees...$119.86 -
Heater Flothru Calspa Repl 15-1/2" X 2" 230V 4.5 kW B24045G
Spa Components
$166.12DISCONTINUED. Cal Spas 1994- RecentStainless steel replacement heater assembly. 2" x 15-1/2" manifold includes heater element, tailpieces, nuts and gaskets. Pressure switch not included$166.12 -
Heater Lowflow Brett Aqualine 230V 4.0Kw 2-00-5005
Brett Aqualine
$422.90DISCONTINUED - SEE 27-V310-5T-K. DISCONTINUED - see 27-V310-5T-K Brett Aqualine Stainless steel 8-7/8" x 3", 4.0kW/230v vertical replacement heater. It has 3/4" barb suction and discharge fittings...$422.90 -
Heater Lowflow Artesian Clearwater Repl 230V 5.5 kW 46-555-2425
Therm Products
$523.18DISCONTINUED - SEE 27-V310-7T-K. Artesian/ClearwaterUsing the PSO Series Universal Low Flow heater assembly to replace the Artesian/Clearwater Heater Assembly is quick and easy with the adjustable...$523.18 -
Heater L Shape Arctic Repl 12" X 2" 230V 5.5 kW A2550-5350ET
Therm Products
$248.56DISCONTINUED - SEE 48-9121-7S-K. DISCONTINUED - see 48-9121-7S-K Arctic SpasStainless steel replacement flow thru, L shaped heater assembly with 48" cord, 5 pin mini plug, and a 5.5kW/230v element...$248.56 -
Heater Flothru 12" X 2" 230V 5.5 kW C2550-0103TT
Therm Products
$241.80DISCONTINUED. Arctic Spas heater assembly 5.5kW operates at 230 volts. This 12 inch long heater has a box on top and connects to 2 inch plumbing. Heater Assembly, Arctic Spas, Titanium, 5.5kW, 230V,...$241.80 -
Heater Flothru Aquatemp 15" X 2" 230V 5.5kW C2550-0000A-BX
Therm Products
Now: $375.73RRP: $656.88AquatempStainless steel, 2" x 15" in-line 5.5kW /230v heater assembly. The 5" x 7" enclosure houses a thermostat, hi limit switch, pressure switch, 230v contactor, and a heater on indicator light...Now: $375.73RRP: $656.88 -
Heater Flothru Acc Repl 2.25" X 15" 230V 5.5 kW C2550-1054
Therm Products
$189.25DISCONTINUED. Applied Computer ControlsStainless steel flo-thru replacement heater assembly. Measures 15" x 2" and has (2) mounting studs, pressure switch tap at 0 degrees from the heater terminals,...$189.25 -
Heater Flothru Acc Repl 12" X 2" 230V 5.5 kW C2550-1004
Therm Products
Now: $138.77RRP: $176.06Applied Computer ControlsStainless steel flo-thru replacement heater assembly. Measures 12" x 2" and has (2) mounting studs, pressure switch tap at 0 degrees from the heater terminals, external...Now: $138.77RRP: $176.06 -
Heater Flothru Calspa Repl 15"X2" 230V 5.5 kW with Box C2550-0011
Therm Products
Now: $164.77RRP: $218.41Aftermarket Replacement for Cal Spa XL Exchanger This heater assembly is not an exchanger but an in-line flow thru replacement. This heater assembly is designed as a drop-in replacement. 2" x 15"s/s...Now: $164.77RRP: $218.41 -
Heater Flothru Calspa Repl 15"X2" 230V 4 kW with Box C2400-0011
Therm Products
Now: $131.39RRP: $151.10Aftermarket Replacement for Cal Spa XL Exchanger This heater assembly is not an exchanger but an in-line flow thru replacement. This heater assembly is designed as a drop-in replacement. 2" x 15"s/s...Now: $131.39RRP: $151.10 -
Heater Flothru Balboa 1St Gen 15" X 2" 230V 5.5kW C2550-07352ET
Therm Products
$223.75DISCONTINUED. Aftermarket generic, stainless steel heater assembly, 2" x 15" tefel coated 5.5kW element. Tailpieces and gaskets are included. Pressure switch not included$223.75