Natural Gas / Propane (LP) Fuel, Furnaces


	80% Efficiency Furnaces These are low efficiency furnaces. This means you will have higher gas bills using one of these furnaces than if you select a higher efficiency model.
	90-94.9% Efficiency Furnaces These are high efficiency furnaces. They are 10-14.9% more efficient than the low efficiency furnaces. This means you will save 10-14.9% more off your gas bill with one of these furnaces than if you select a low efficiency model.
	95% or Greater Efficiency Furnaces These are very high efficiency furnaces. They are the top-of-the line models. They are at least 15% more efficient than the low efficiency furnaces. This means you will save at least 15% more off your gas bill with one of these furnaces than if you select a low efficiency model.

80% Efficiency Furnaces