Heater Assemblies, Flow Thru

You are buying a 5.5KW Heater Complete Assembly includes Tube, Element, M7 Sensors, Split nuts and Gaskets. This unit features a 5,5Kw Element, Tube with (2) M7 Sensors on either end with (2) Split Nuts and gaskets. I also offer this heater and tube...

You are buying a Complete Replacement 4.0KW Heater Assembly that fits a Gecko SSPA or Spa Builders Pack. This Heater Assembly includes the Tub, Element, Pressure Switch, Split nuts and Gaskets. NOTE: If you have the old style SSPA board with the...

You are buying a Complete Replacement 5.5KW Heater Assembly that fits a Gecko SSPA or Spa Builders Pack. This Heater Assembly includes the Tub, Element, Pressure Switch, Split nuts and Gaskets. NOTE: If you have the old style SSPA board with the...

Cal Spas 1990-1992No pressure switch tap. Stainless steel replacement heater assembly 1-1/2" x 15-3/4" manifold includes 5.5kW/240v element and split nuts with tailpiecesNote: Element replacement is not recommended for this manifold

Arctic Spas ReplacementStainless steel replacement flow thru, L shaped heater assembly with a 5.5kW/230v incoloy element. This is an aftermarket heater made for use on Arctic Spas. Heater gaskets, and tailpieces are included. Pressure switch sold...

Balboa Water GroupStainless steel replacement complete heater assembly, 5.5kW/1.375kW ,230v or 115v, this tube measures  2" Inside Diameter and the overall tube length is 15" not counting the split nuts. This heater includes M7 sensors, tailpieces,...

Leisure BayStainless steel, 17-1/2" x 3" 4.0kW/230v replacement heat exchanger. Made for use exclusively on Leisure Bay hot tubs. The original heater may have used a redundant hi-limit, if that is the case when replacing with this heater simply protect...

Balboa InstrumentsStainless steel replacement heater assembly. 2" x 15" manifold with1/8"npt pressure switch tap, does not include tailpieces

This part is a Heater, FloThru, Universal Fit, 15" x 2", 230v, 4.0kW..  This heater will work in place of the following heaters: 1563-08 , 20-00245 , 20-00317 , 20-00318 , 20-00319 , 20-00324 , 20-00433 , 20-00434 , 20-00454 , 26-0034 , 26-0036-R1C...

Aftermarket 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 housing with 2" slip tailpieces

You are buying a Complete Replacement 5.5KW Heater Assembly that fits ACC 1000 and 2000 Control Packs. ACC means Applied Computer Controls. This Heater Assembly includes the Tube, Element, Split Nuts and Gaskets.  I also offer the element only in...