A customer with an ancient heating and cooling system gives us a call stating they are cold in their house and that the furnace isn't firing even through the thermostat is in "heat."
The customer directs us downstairs, as according to them we don't need to see the thermostat, so we go with the flow.
We'll be going over some trouble shooting and tips and tricks to find and resolve the problem.
Fan Limit Control:
https://inspectapedia.com/heat/Fan-Limit-Switch-Test-FAQs.php
Video is for educational and entertainment purposes,
any attempted "Do It Yourself" you "Did Yourself!"
--- Video Contents ---
00:00 Introduction
00:50 Trouble Shooting Heat Pump
03:06 Checking Thermostat
3:40 Confirming Operation
15:21 Conclusion
