Take a look at the vent of your furnace. This is the best way to determine whether or not it is a high-efficiency model. The pipe will be made of PVC plastic if it is high-efficiency. If not, it will probably be made of metal. The PVC allows your furnace to exhaust with minimal heat and retain more for your family indoors.
If you’re looking to make the upgrade, check out the furnace options from Grogg’s! We can help you save big on your future energy bills. We’ll provide you with a free quote when you call us now!
