Hot Tub Heaters

Balboa Kit Sensor Assembly 24 inch (1/4) M7 (model 32016) Temperature sensor - full assembly used in Balboa M7 spa heaters.  Also available as a separate item without the nut assembly.

Balboa Kit Sensor Assembly 24 inch (1/4) M7 (model 30382) without nut assembly. Temperature sensor - without nut assembly used in Balboa M7 spa heaters.  Also available as a separate item that includes the nut assembly for the same price...

Theater Coupling Gasket, 2". This is the gasket needed on either side of the flow through spa heater to keep water from leaking into the spa cabinet.  When replacing the spa heater, also replace the 2 heater gaskets.

Spa Heater Pressure Switch Factory Calibrated Universal 2.0 PSI Pressure Switch standard 1/8" NPT Model 30408 fits Balboa heaters that have a threaded connection for a pressure switch.  The pressure switch is adjustable but comes factory...

Balboa Heater 1kw This 1kw heater used in some QCA Spas.  This 1000 watt heater is the complete heater manifold and heater element.

4 kW hot tub spa heater with pressure switch. This 4 kW spa heater is a factory original part for QCA Spas.  This state-of-the-art hot tub heater is reliable and made by Balboa, one of the most experienced manufacturers of spa components on the...

4 kw hot tub heater for metal spa packs. This 4 kW hot tub heater operates at 240 volts, is 15" long, and is for QCA spas and other hot tub brands with a Balboa metal spa pak.  Note that the heater includes 2 heater sensors along with the sensor...

Spa Heater 4.0 kw for plastic packs. This 2 inch in diameter flow through hot tub heater is 15" long.  This type of 4 kilowatt heater is used in QCA spas and by other hot tub manufacturers that use a plastic Balboa spa pack. This model 58104 Balboa...

Used in hot tubs by LA Spas manufactured with MSPA and SSPA control systems. Replaces Laing # 7007.126"L x 14-1/4"H x 9-1/4"W.

United SpasStainless steel 5.5kW/230v, 2" x 13-1/4" replacement flow thru heater assembly. Has a pressure switch tap, external thermal well, (2) mounting studs and (2) 2" pvc tailpieces with o-rings. Therm Products C2550-1206 heater assembly...

This is a Therm Products replacement heater designed to work with the IQ2020 control box by Watkins Manufacturing only. The current replacement heater for the IQ2000 control box is 46-555-101846-555-1018. An easy method of determining which version you...

This is a replacement heater by Therm Products designed to work with the IQ2020 control box by Watkins Manufacturing only. The current replacement heater for the IQ2000 control box is 46-555-101746-555-1017. An easy method of determining which version...