I have a 8330B324 thermostat i'm only getting 12 volts between blue and red wires can i put 24 wi fi thermostat (Coleman Mach 8330B3241 Digital Heat/Cool RV Air Conditioner Thermostat with Display

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Dec 29, 2025 - 04:05 AM

If you're in an RV, your thermostat is usually a 12v DC model and should be replaced with a similar 12v unit. However, the Coleman Mach 8330B3241 is a 24v thermostat, making it suitable for mobile homes or RVs wired for 24v systems.

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I have a 8330B324 thermostat i'm only getting 12 volts between blue and red wires can i put 24 wi fi thermostat

Coleman Mach 8330B3241 Digital Heat/Cool RV Air Conditioner Thermostat with Display - 24 Volt

The Coleman Mach Thermostat is a single stage heating and cooling wall thermostat with a digital display. Control your RV air conditioner, gas, or electric heat strips and fans from one convenient location.

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Coleman Mach 8330B3241 Wall Thermostat, Single Stage Heat/Cool 24V Digital, White, With Display

Read our full article "Coleman Mach 8330B3241 Wall Thermostat, Single Stage Heat/Cool 24V Digital, White, With Display" which goes in depth on this topic.

Appliances
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Jacks & Levelers
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- Wheel Chocks & Stops
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Lippert Repair Parts
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- Hydraulic Cylinders
- Hydraulic Cylinders
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- Hydraulic Slide-Out Pumps and Parts
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- Slide-Out Motors and Actuators
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LP Gas
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- Propane Tanks
- Propane Tanks
New RV Accessories
New RV Accessories
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I have a 8330B324 thermostat i'm only getting 12 volts between blue and red wires can i put 24 wi fi thermostat Coleman Mach 8330B3241 Digital Heat/Cool RV Air Conditioner Thermostat with Display - 24 Volt RV Air Conditioners

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