What Are Common Reasons My Heater Is Not Working in My House?

Common heater failures include thermostat missettings, a clogged air filter, tripped safety controls, and loose electrical connections. Heat pumps may stop heating due to low refrigerant or a stuck reversing valve. Dirty coils or a blocked condensate drain can also shut the system down. We repair furnaces, boilers, and heat pumps in Bloomington and Normal with 24/7 emergency service, licensed and background-checked techs, and upfront pricing.

Updated: 2025-12-20 00:00:00

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