- New
7330F3852 is a black Coleman-Mach analog wall thermostat designed to control heating and cooling in compatible recreational vehicles. Operating on 12 V DC, it provides single-stage temperature control, high- and low-speed fan settings, and automatic or continuous fan operation. Its wall-mounted design offers convenient access to the RV’s climate controls. This model has been discontinued and replaced by the manufacturer-approved Coleman-Mach 9420-351. Verify compatibility with your existing HVAC system before ordering.