Heaters and Related Parts

1" Screw Plug, Screw on TerminalsNo thermowells, 5.5kW/240v ratingCalSpa, Ramco1" thd elements measure 1-1/4" o.d

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...

You are buying a 2 1/2" Thread X 2 1/2" Slip Heater Union with Gasket that matches Union. The Union receives a 2 1/2" pipe or fitting on the glue side and then Screws to a 2 1/2'" Heater Flange using a 2 1/2" Nut on the heater...

This part is a Heater Tailpiece, 2 1/2"mbt x 2" Slip.. The threaded side measures about 3 5/8" edge to edge and the Slip side measures about 2 3/8" Inside Diameter..  For the gasket that works with this Union click this Link: 2 1/2" Spa Hot Tub...

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...

Raypak Replacement Element3 x 3 flange, 4 mounting holes, flying wire leads, welded construction