What Are Common Thermostat Problems That Cause It Not To Work?

Common thermostat problems include dead batteries, wrong mode/temperature settings, a tripped breaker, loose low‑voltage wiring, a dirty or miscalibrated sensor, bad placement near heat sources, or a failed thermostat. Controls issues can prevent the system from starting. In Dayton and nearby areas, we diagnose, explain options upfront, and complete many repairs in one visit.

Quick checks:

• Set to heat/cool and lower 5°F; listen for a click.
• Replace batteries and dirty filters.
• Check and reset the breaker once.

Updated: 2025-12-29 00:00:00

Need help in Mason, OH? Call (326) 356-0025 or book online.