Furnace Not Heating
Your furnace runs but produces no heat, or will not turn on at all.
A furnace that wont produce heat is a serious issue, especially during cold weather. Multiple components must work together for proper operation, from ignition to blower distribution.
Safety Information
If you smell gas, evacuate immediately and call your gas company from outside. Do not operate any switches or create sparks. Gas leaks are extremely dangerous.
Possible Causes
What You Can Check First
- 1
Check thermostat settings and replace batteries
- 2
Replace air filter if dirty
- 3
Verify gas supply valve is open
- 4
Check circuit breakers for furnace
- 5
Look for flashing error codes on furnace panel
- 6
Ensure all vents are open
Professional Solutions
We Fix This Issue Throughout the Tampa Bay Area
Furnace Not Heating FAQ
Common questions about this issue
There are several potential causes: Thermostat malfunction or dead batteries, Pilot light out (older furnaces), Igniter failure preventing startup. A professional diagnosis can identify the exact issue with your system.
24/7 Emergency Service
24/7 Phone Support | Technicians 8am-8pm Daily