What Are the Signs of a Bad Thermostat?

Wondering if your thermostat isn't working right? We provide the top 5 signs of a broken thermostat and the steps to troubleshoot each issue.
The thermostat is the brain behind your heating and cooling system. When something goes wrong, the entire system stops functioning. Here are some signs your thermostat is failing, and how to fix the problem.

The Top Reasons for Car Thermostat Failure - Uchanics: Auto Repair

How a Thermostat Works

The Signs of A Bad Thermostat

Maintenance Archives - Tony Lewis Collision

SYMPTOMS OF A BAD THERMOSTAT

How to Tell If Your Thermostat Is Bad - Complete Air Mechanical

Bad Thermostat in House Hurliman Heating & Air Conditioning

3 Ways to Tell if Your Car's Thermostat Is Stuck Closed - wikiHow

5 Signs Of A Failing Or Broken Thermostat

5 Symptoms of a Bad Thermostat (And Its Replacement Cost)