This wall-mounted thermostat delivers simple, responsive control over your RV’s heating and cooling systems on a 24-volt DC circuit. Turn the analog dial from 55 to 90 degrees Fahrenheit to set your target, and it automatically cycles your air conditioner and furnace to maintain comfort. Installation takes roughly an hour, and the marine-grade construction handles humid, salty environments without corrosion.

• 24V DC operation, single-stage control
• AC cool and furnace heating, 55–90°F range
• Analog readout dial
• ~1-hour installation, marine-rated