Unless you are a trained and licensed HVAC technician, you should not attempt to replace a furnace yourself. This is risky work, with the risk of gas leaks high if you make even the smallest of ...

On the other hand, a home without gas access will likely pay more to install the furnace. Everything else being equal, a heat pump is usually more affordable. That said, the cost might change if ...

Q: We’re getting our house ready to sell. One concern we have is the furnace. It’s about 17 years old, but still working fine. Is its age going to be an issue when selling? We don’t want to ...