
No Heat
A dead heating system in subzero weather moves ahead of routine work, so call and say what time it stopped.
When this becomes an emergency
- The thermostat is calling and nothing downstairs responds.
- Indoor temperature has dropped steadily since the last time anyone heard the burner.
- A breaker serving the equipment has kicked off more than once in a day.
- The system hums or clicks but never completes a start.
What a pro does
Power comes first, because a system with no power looks exactly like one that's failed. That means the breaker, the service switch beside the unit, the door interlock on the blower panel, and the low-voltage fuse on the control board, all of which are cheap to check and expensive to overlook. Once power is confirmed, attention moves to the thermostat circuit and then through the ignition sequence in order, watching for whichever safety device pulled the plug. Most no-heat calls end at a control that did its job correctly for a reason worth finding. Throwing parts at the symptom is how people pay twice.
Frequently asked questions
No Heat?
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disclaimer: 612 Heating is a free service to assist homeowners in connecting with local service providers. All contractors/providers are independent and 612 Heating does not warrant or guarantee any work performed. It is the responsibility of the homeowner to verify that the hired contractor furnishes the necessary license and insurance required for the work being performed. All persons depicted in a photo or video are actors or models and not contractors listed on 612 Heating.
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