Suits Balboa M7 Heater with sensors - 2Kw & 3Kw

These M7 heaters can be quickly identified as they come complete with 2 x 2 x m7 sensors

The two M7 sensors (24" in length) monitor & regulate spa water flow and temperature, 2 inch gasket seals and 2-inch collars. These products can be found in related product below.

2KW Version

Always match the heater number to ensure the correct specification, the 2kw can be used as a direct replacement for heaters with the following s/n 58063,58063tuv,52600,52600-01,52600-02,53346,53488,53488-01.
Spas that use this heater include Spaform SF172, Catalina, Aegean, Hydropool, Canadian Spa, Hydrospa, Duplex Value Pack, Marquis Spa, Leisurite, Super Duplex Pack, Leisure Bay, Signature Spas, Hot Tubs Direct.

3KW Version

Always match the heater number to ensure the correct specification, the 3kw can be used as a direct replacement for heaters with the following s/n 58061, 58061-01, 58213, 58061TUV, 58215,58215TUV,58143CE, 58053 also number 58060 is an old model that was supplied without sensors which were then retrofitted afterwards, the 3kw version above is the same model but comes installed with the correct sensors as standard.

Spas that use this heater include 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, GL2000 (old metal system style), GL8000.

Top Tip

When connecting the heater power wires to your new heater terminals hold the base of the terminal with a spanner or long nose pliers before tightening the two 10mm nuts on top, this removes the potential of splitting the terminal seal and voiding your warranty.