Cal Spa Complete Heater 5.5kw Retrofit M7 Style Upgrade
Cal Spa Complete Heater 5.5kw Retrofit M7 Style Upgrade
- by entering your model number.
- 5.5kw Complete Retrofit Heater for Original Cal Spa Inside Pack M7 Heater
- This replaces the type of heater shown in the last picture...
- Fits 2" Standard Cal Spa Plumbing and Mounts inside of Control Pack
- Tube Measures 15" Long and 2 1/4" Wide Comes with New Gaskets
- This is NOT the replacement for a Cal Spa XL Heat Exchanger so do not order if that si what you need..
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