Heater Assemblies, Low Flow

This heater is a flow through type heater. The heater is powered and controlled by the control box. Stainless steel tube with pressure taps. Additional Information Heater Type - Flow-Thru Heater Style - Flow-Thru Wattage - 4.0kW, Voltage -...

This is a Universal Low Flow Spa replacement heater that can be used in place of any Low Flow with the included kit or in some cases a little bit of additional tubing and fittings will be needed to complete the retrofit: Vertical Low Flow Canister...

This is a Universal Low Flow Spa replacement heater that can be used in place of any Low Flow with the included kit or in some cases a little bit of additional tubing and fittings: Vertical Low Flow Canister Universal Replacement Heater by...

Caldera/Watkins replacement 4.0kw 230v Low Flow Trombone Heater. 26" x 6" dual element w/24" pigtail cord & off angle box w 3/4" barbs & pressure switch cable. This heater is used with a low flow circulation pump like the Laing and SilentFlo...

This part is a Complete Trombone Heater that is about 23" X 10" X 15" Squareback 3-Wire with Built in Thermal Cut-Out. Includes Titanium Heater Element and Hi-Limit Disk. This heater fits a lot of different brands of tubs and there is a list below of...