I have a 8430-331. which one will replace t (Coleman Mach 8330D3351 Zone Control 8-Series 4 Stage Digital RV Thermostat

Answer

Jun 01, 2020 - 09:53 AM

Does that tstat ever read 00? If so, you may have a voltage issue or problem with the signal wire. 8330d3351 is a current number for that tstat.

https://www.rvupgradestore.com/RV-Comfort-ZC-Wall-Thermostat-p/69-1259.htm

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I have a 8430-331. which one will replace t

Coleman Mach 8330D3351 Zone Control 8-Series 4 Stage Digital RV Thermostat - White

The Coleman Mach Thermostat is a replacement 4-stage zone control digital RV thermostat. It works with a control box to control up to four single stage air conditioners or heat pumps, and up to two furnaces.

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