Tag: hvac
All the articles with the tag "hvac".
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Furnace Blowing Cold Air - 8 Causes and How to Fix Each
A furnace blowing cold air usually means fan-only mode, ignition failure, dirty flame sensor, limit cycling, bad capacitor, or clogged airflow.
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Furnace Short Cycling - Causes, Fixes, and Parts to Replace
Troubleshoot Furnace Short Cycling - Causes, Fixes, and Parts to Replace: likely causes, field checks, and repair decisions before replacing parts.
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Furnace Won't Ignite - 7 Causes and How to Fix Each
A furnace that will not ignite often traces to a cracked igniter, dirty flame sensor, pressure switch fault, gas valve issue, or blocked drain.
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Heat Pump Freezing Up - Causes, Fixes, and When to Call a Tech
Your heat pump is freezing up. Here is why ice forms on the outdoor unit, how to fix the common causes, and when you need a technician.