We just returned from using our Grand Design 2020 29 RS for the third time. We could not get our furnace to work at all on our trip. When I would set the thermostat to “heat” mode it would just flash and not kick the furnace on. It I turned it up to 75 degrees it would kick on for awhile (was trying to maintain temperature about 68 degrees at night) it would not turn on at that temperature at all - got down to 46 degrees in the camper. Propane was turned on and I removed the thermostat from the wall to check for any loose wires and all seemed to be okay. Any suggestions? I would prefer to troubleshoot on my own and not have to take it to the dealer. Could it be I need to replace the thermostat? Any help would be much appreciated!
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Originally posted by BrianCriss View PostWe just returned from using our Grand Design 2020 29 RS for the third time. We could not get our furnace to work at all on our trip. When I would set the thermostat to “heat” mode it would just flash and not kick the furnace on. It I turned it up to 75 degrees it would kick on for awhile (was trying to maintain temperature about 68 degrees at night) it would not turn on at that temperature at all - got down to 46 degrees in the camper. Propane was turned on and I removed the thermostat from the wall to check for any loose wires and all seemed to be okay. Any suggestions? I would prefer to troubleshoot on my own and not have to take it to the dealer. Could it be I need to replace the thermostat? Any help would be much appreciated!Forum moderators are not GD employees--we are volunteers and owners presumably just like yourself. Unless specifically mentioned otherwise, we have nothing to gain should you choose to purchase a product or engage a service we discuss on this forum.
Neil Citro
2018 Reflection 28BH Pepwave
2019 F350 6.7L Long Bed Crew Cab
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Originally posted by BrianCriss View PostWe just returned from using our Grand Design 2020 29 RS for the third time. We could not get our furnace to work at all on our trip. When I would set the thermostat to “heat” mode it would just flash and not kick the furnace on. It I turned it up to 75 degrees it would kick on for awhile (was trying to maintain temperature about 68 degrees at night) it would not turn on at that temperature at all - got down to 46 degrees in the camper. Propane was turned on and I removed the thermostat from the wall to check for any loose wires and all seemed to be okay. Any suggestions? I would prefer to troubleshoot on my own and not have to take it to the dealer. Could it be I need to replace the thermostat? Any help would be much appreciated!Forum moderators are not GD employees--we are volunteers and owners presumably just like yourself. Unless specifically mentioned otherwise, we have nothing to gain should you choose to purchase a product or engage a service we discuss on this forum.
2017 Ford F-350 DRW, '19 315RLTSPlus
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