Furnace

Your HVAC system should be serviced every season. Furnace in the fall and air conditioning in the late spring or early summer. The only exception is if any components were replaced and is brand new for the up and coming…

A question that we get from homeowners is, "What is a multi-stage heating and cooling system?" A multi-stage system means that your gas valve and the furnace has two different stages. Here's an example of how a true two-stage thermostat…