Balboa brand OEM VS M7 Heater Assembly with Dual Sensors. This is the "ORIGINAL" heater by Balboa. NO Tailpieces, and NO O-Ring Gaskets. OEM part number G7410.
SpaGuts P/N: 25-175-8104
Heater Dimensions are approximately 15" L x 2.0" Diameter (Actual hole diameter is 2.25").
FEATURES
- Stainless Steel Heater Housing
- 4.0KW 220V 800 Incoloy Flo-Thru Heater Element
- Balboa OEM M7 Dual Sensors, 12.0"
- Pair of 2.0" Heater Split Nuts
Note that the Heater Split Nuts have an inside nut diameter of approximately 3.1".
This heater can also replace the 58106 (825) and 58064 (825) Balboa M7 Heater Assemblies, 1.5". These Heater Assemblies actually have 2.0" housings (2.25" hole diameter), but have 2.0" Buttress x 1.5" Slip tailpieces. Basically add Reducers if replumbing.
This heater is also a replacement option for the following heater part numbers: 26-0807-5S-KS, 26-58104-5S-KS, 58106 (825 inc), 58032, 58212, 58120, 58117(825 inc), 58109 (825 inc, 1.5" Tailpiece), 58064 (825 inc), 58148 (4.0KW, 1.5" Tailpieces), 55033 (4.0KW, 1.5" Tailpieces), 55033-01 (4.0KW, 1.5" Tailpieces), 55033-02 (4.0KW, 1.5" Tailpieces), 55035 (4.0KW, 1.5" Tailpieces), 55035-01 (4.0KW, 1.5" Tailpieces), 26-0540-5S-KS, 55625 (Titanium Element), 58281 (Titanium Element Plus Heater Cables), 25-250-2400, C2400-0807-TPS, 55437 (Titanium Element), 55438 (Titanium Element), Nordic 074202 (Titanium Element), 58031 (2.0" Heater with 1.5" Tailpieces), 26-58104-K, 58154 (No Tailpiece, No O-Ring Gasket), 58104 (Includes Tailpieces and O-Ring Gaskets)