Cozy Heating & Cooling - Recent Questions, Troubleshooting & Support

Hi, I will walk you through to check the stat. Pull off the cover 1st. You will need a screwdriver, a small one. Could be slotted or phillips. Loosen all of the screws you can see until the t-stat comes off. You have 3 sections counting cover. You will now see the sub-base and wires. You should have only 2 wires to the stat. You will need a piece of scrap insulated wire, even a piece of old speaker wire twisted togeter at each end will work. No worry of shock. Just jump or touch across the 2 terminals and hold them on and if it fires up and comes on, the thermostat is the fault. More then likely that will be the problem. Any hardware store will have one. Get a heat milivolt only, even if the salesman trys to sale you a heat/cool 24 volt stat which will work, but will cause problems in the future. I am sure it is stat. If not, contact me and I will walk you through what else would cause this. If the pilot is on, there is no ignitor on this furnace, either a thermopile generator or a thermocouple, a high limit switch and the main gas valve. Keep me posted, it will only take you a few minutes to test the t-stat. Let me know.

Cozy (W352E)... | Answered on Dec 11, 2018

turn it off and vacuum all the jets where the gas come out . they may just be dirty.

Cozy Heating &... | Answered on Nov 23, 2018

He it checked out by a professional before you blow your self up

Cozy Heating &... | Answered on Nov 19, 2018

it is normal,you need patience

Cozy (W352E)... | Answered on Feb 18, 2018

NO that is why they made both kinds .

Cozy Heating &... | Answered on Feb 11, 2018

Shut the power off. Pull the thermostat off the wall and jumper the two wires, meaning put them together. Turn the power back on and if the heater works fine its in the thermostat

Cozy Heating &... | Answered on Dec 08, 2017

test the fan to see if the bearings are free.sitting unused for months sometimes they get sticky and will not rotate without a little TLC

Cozy Heating &... | Answered on Sep 24, 2017

sounds like you need a new thermostat on it .

Cozy Enclosed... | Answered on Sep 14, 2017

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