Add electric heat to your compatible Coleman-Mach air conditioner without replacing the whole unit. This 120V heater kit plugs into select 37 and 47 Series models to take the chill off when youre connected to shore power.
This 120V heater kit installs inside compatible Coleman-Mach 37 and 47 Series air conditioners. Once connected to shore power, it provides electric heat to help warm your RV without using propane.
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