Coleman Heat Pump Reviews: (2022 Price & Comparison Guide) Jan 19, 2022Unlike the central air conditioner or furnace, a Coleman heat pump does not have a reset switch. This means you need to perform a power cycling session. Begin by turning the system off at the thermostat. Next, you want to find the breakers in your circuit panel that power the system (usually two). Turn both breakers off and wait at least 3 minutes. Problem: Electric furnace heat will not come on or fan blower will Aug 28, 2012Problem: Electric heat will not come on or fan blower on the air handler will not come on. Answer: 1. First and most important, Please make sure your electrical power is turned off before trying to repair or inspect any type of electrical appliance. I would recommend that you purchase a Volt Ohm meter tester for some of the troubleshooting procedures listed in this Problem: Your fan on your furnace runs all the time and will not Aug 30, 2012Problem: Fan on your furnace runs all the time and will not shut off. Solution:. 1. Check to make sure the fan is not in the fan “ON” position on your thermostat. 2. If your furnace goes off on high limit or if one of the rollout switches are open then the furnace fan will run all the time because the furnace control board is telling the furnace that the furnace has over-heated