Balboa Heater - M7 - 3.0kW (Metal Box)

A very common hot tub heater assembly for the Metal GL spa packs by Balboa.

Also commonly used on :  Spaform, Hydrospa, Canadian, Aegean, Catalina, Hydropool, , Marquis Spa, Leisurite, Leisure Bay, Signature Spas, Hot Tubs Direct, 2005 LE, Elite M7, Duplex Value Pack, Super Duplex Pack,GL8000

Replaces: 58061, 58061-01, 58213, 58061TUV, 58215,58215TUV,58143CE, 58053,58060

Fitted with 24" (60cm) M7 sensor technology to regulate spa water flow and temperature (Click HERE for Details)

Heater gaskets and split nut unions are also included making for easy installation and removal. Solvent weld sockets for 2.0" pipe. Fixed into place with 2 x metal straps

The heater comes complete with two M7 sensors, pre mounted at each end of the heater tube ready for connection to the control box. These sensors monitor each other using the onboard software to regulate the spas functions of water flow and temperature. This technology allows for a correct operating environment for the heater.  The sensors automatically adapt to the flow direction and detect restrictions including dirty filters.

This Balboa heater assembly is quick to install and allows for easy servicing and troubleshooting, due to the split 2 inch buttress thread unions with O ring. The union is ready to accept glued 2 inch pipework. 

3KW Version

Always match the heater number to ensure the correct specification, the 3kw can be used with GS500, 500Z, 501, 501Z (3.0KW only), 501SZ, 510, 510S, 510Z, 510SZ, 511SZ, 523DZ, GL2000 mach 3, GL2001 mach 3 systems, it is used in spa including Spaform, Hydrospa, Canadian, Aegean, Catalina, Hydropool, , Marquis Spa, , Leisurite, Leisure Bay, Signature Spas, Hot Tubs Direct.

Note: 
Always use an appropriate spanner or long nose pliers to hold the terminal base before tightening or loosening the 10mm terminal nuts.