I have a whites and rodgers thermostat 1F86 – 344 and I noticed its not acting right, I set it to lets say 68, it reaches its 68 mark but before it falls below 68, the heat comes on again, isnt it suppose to come on at 67 ? When your thermostat says one temperature and you know the room is another, it may be dirty, tilted on the wall, or located where it can’t get a proper reading. I have the temp set for 78 but it is t heating to that temp. 1 Turn the power off to the heating system. The first reason why this issue can happen is the size of your thermostat. It resets to 70 degrees but then drops down to 59 degrees For some reason the temperature readout is always dropping below the actual temperature of the room. I have a White Rodgers 1F80-361 Thermostat. My upstairs thermostat is a White Rodgers 1F80-361. With years of experience in the industry, White Rodgers has embraced a lot of loyal clients across the globe. Before assuming the fact that some technical problems lead your thermostat not reaching the set temperature you need to consider the fact that maybe you are using a wrong sized thermostat. Once things are on track you can go back to using the normal temperature. Since it was installed, the thermometer has read about 3-4 degrees lower than the actual indoor temperature. I checked the levelling of the thermostat, used some compressed air on the circuit board, changed the batteries and reset the whole thermometer. The thermostats are simple to program whether or … If the reading is more than one degree off what your thermostat is, you should keep reading to see what else you might be able to do to get your thermostat working properly. ... Thermostat Catalog [7] White Rodgers 1F90 Low Voltage Digital Comfort-Set thermostat Installation Instructions, PN 37-3654, White-Rodgers Division, Emerson Electric Co., 9797 Reavis Rd., St. Louis MO 63123 Thermostat Does Not Control Temperature. Contractor's Assistant: How long has this been going on with your White+Rodgers unit? I have a White Rodgers thermostat that was installed when I had my furnace replaced with a Lennox G60 furnace back in 2004. As of the permanent hold, it will keep the HVAC system set to a particular temperature permanently until the hold is canceled. 3 days. It was there when I moved in two years ago....not sure how old that thermostat is, but the upstairs was renovated around 2006-2007, so it's possible it … Being established by a group of Emerson engineers, the company has produced thermostat products since 1936. A White Rodgers thermostat can be a handy tool when trying to stay comfortable while saving energy. This brand of programmable thermostat allows you to set a heating and cooling schedule for your home in advance. Contractor's Assistant: Anything else we should know to help you best? Thermostat Showing Wrong Ambient Temp - New Thermostat Needed? Show More. 2 Remove the thermostat’s cover. Question: heating thermostat seems to show wrong temperature. One of the most popular manufacturers that produce thermostats is White Rodgers. Mark White says. Check The Thermostat’s Accuracy. What have you tried so far? Let the air conditioner work for about 15 minutes, and then compare the temperature reading of the thermostat and an indoor thermometer. If this constant happens you don’t have to worry as the White Rodgers thermostat reset is pretty straightforward.