Free Estimate(951) 476-1818
routine

Furnace Short Cycling

A furnace that constantly starts and stops wastes energy and wears out components faster. This behavior usually points to a specific, fixable issue.

Common Symptoms

If you're experiencing any of these symptoms, your system likely needs professional attention:

  • Furnace stops after running briefly
  • Constant on-off pattern
  • Desired temperature never achieved
  • Monthly heating costs rising
  • Some areas stay cold

Possible Causes

This problem can be caused by several issues that our technicians will diagnose:

  • Overheating from restricted airflow
  • Thermostat in poor location
  • Furnace sized too large for home
  • Flame sensor coated with buildup
  • Exhaust flue obstructed

Our Solutions

1

Change to clean air filter

2

Clean flame sensor rod

3

Inspect exhaust venting

4

Relocate thermostat if needed

5

Professional evaluation

Related Service: Furnace Repair

Quick furnace repair when Temecula winter nights turn cold.

Learn More About Furnace Repair

Fix Your Furnace Short Cycling Problem Today

Don't wait for the problem to get worse. Our expert technicians can diagnose and repair your furnace short cycling issue quickly.