Furnaces rarely fail without warning. Watch for these signs:
- The furnace is more than 15–20 years old.
- Repairs are becoming frequent.
- Gas bills keep rising without a change in use.
- Some rooms are always colder than others.
- You hear new banging, rattling or squealing noises.
- The burner flame is yellow instead of blue.
If you are replacing a furnace anyway, it is a good moment to consider a heat pump or a hybrid system. We will compare the options for you during a free visit.
