How often should my high limit switch be open? Furnace High Limit Switch Open
For entertainment purposes only. Troubleshooting and replacing limit switch on a Carrier furnace. Furnace repair furnace not For starters, any repairs or diagnostics involving opening up the furnace itself or tinkering with gas lines and connections absolutely Troubleshooting high limit switch problems on furnace - DoItYourself How to Jump Pressure Switch on Furnace Furnace was heating, but the heat wasn't getting pushed through the house. So I replaced the blower motor and everything was good after that. ...