Cal Spa Complete Heater 5.5kw Retrofit M7 Style Upgrade 2

This Part is a Cal Spa Retrofit M7 Style 5.5KW Heater Complete Assembly includes Tube, Element, M7 Sensors, Split nuts and Gaskets. This unit features a 5,5Kw Element, Tube with (2) M7 Sensors on either end with (2) Split Nuts and gaskets nut you will need to either make or buy jumper wires to make the connection see them below.

This heater replaces the heater inside of the bottom of a Cal Spa Pack with the white insulation around it and the two sensors on each end that are pull tied onto the tube and plugged into the board because the element is welded to the tube.. That style has the heater element on the outside of the tube this style has the tube inside of the tube that is why this one has the M7 sensors inside the tube and not pull tied on.. See the last picture for what the original heater that this replaces looks like..

Fits 9000 series and all M7 styles that are in the bottom of the control pack..

Note: If you choose this style heater to replace the original Cal Spa heater mounted in the bottom of the control pack you can either cut the white wires on the original heater and crimp yellow loop style crimp connectors or choose the below jumpers that are pre-made..

Jumper Wire, Heater Element, 10 gauge x 4", Board to Heater

This heater is compatible with Balboa control systems with the following numbers:

53267,53267-01,53267-02,53527,53527-01,53527-02,53600,53600-01,53600-02,53602,53602-01,53603,53603-01,53608,53608-01,53608-02,53619,53649,53752,53752-01,53752-02,53787,53957,53957-01,53986,53986-01,53988,53988-01,54200,54200-01,54202,54291,54291-01,54291-02,54293,54293-01,54293-02,54337,54337-01,54337-02,54344,54350,54350-01,54352,54354,54356,54356-01,54356-02,54360,54366,54368,54368-01,54368-02,54371,54371-01,54371-02,54377,54377-01,54377-02,54380,54380-01,54380-02,54384-02,54390-02,54478,54478-01,54478-02,54491,54491-01,54491-02,54493,54585,54587,54603,54603-01,54635,54635-01,54637,54637-01,54639,54639-01,54645,54645-01,54661,54661-01,54707,54756,54762,54762-01,55023-01,55023-02,55056,55056-01,55056-02,55065,55065-01,55065-02,55066,55066-01,55066-02,55067,55067-01,55067-02,55068,55068-01,55068-02,55069,55069-01,55069-02,55100,55100-01,55173,55173-01,55178,55178-01,55178-02,55210,55227,55236,55240,55240-01,55257,55338,55363,55366,55371,55371-01,55373,55373-01,55375,55375-01,55476,55483,55488,55492,55501,55515,55515-01,55601,55636,55646,55664,55666,55695,55736,55736-01,55736-02,55796,55797,55811,55813,55833,55839,55839-01,55839-02,55848,55860,55944,55958,55958-01,56007,56007-01,56008,56008-01,56009,56016,56016-01,56018,56019,56020,56021,56056,56070,56075,56075-01,56075-02,56076,56134,56142,56150,56156,56174,56183,56185,56216,56216-01,56229,56230,59004,59004-01,59004-02,