HVAC
How Much Does It Cost to Replace a Furnace Ignitor?
What Is a Typical Furnace Ignitor Replacement Cost? Furnace ignitor replacement is one of the more affordable HVAC repairs. Costs typically include the price of the ignitor itself plus labor for diagnosis and installation. Cost Component Average Cost Ignitor Part $50 to $200 Labor $75 to $200 Total Installed Cost $150 to $400 Most ignitor…
HVAC
What Are the Signs of a Bad AC Condenser?
In this guide, you’ll learn how to spot the signs of a bad AC condenser, what causes these issues, and when repair or replacement makes the most financial sense.
HVAC
Manual J Load Calculations: The Essential Guide to Sizing a Home HVAC System Correctly When a homeowner needs a new HVAC system, one of the most important — yet least understood — steps in the process is the Manual J load calculation. While many contractors still rely on outdated rules of thumb, the reality is…
HVAC
What Is an ENERGY STAR Heat Pump? An ENERGY STAR heat pump is a heating and cooling system that meets federal efficiency standards set by the U.S. Environmental Protection Agency. These systems use significantly less energy than standard HVAC units and are designed to provide year-round comfort with lower operating costs. ENERGY STAR certification requires…
HVAC
Does a Gas Furnace Use Electricity?
How Does a Gas Furnace Work? A gas furnace burns natural gas (or propane) to create heat, then uses a fan to push that warm air through ducts and into your rooms. When your thermostat calls for heat, the furnace starts a small draft fan, lights the burners, and warms a metal heat exchanger. Air…
HVAC
How Does a Heat Pump Work? A heat pump moves heat rather than making it. In heating mode, it pulls heat from the outdoor air and brings it inside. In cooling mode, it reverses the process and moves heat out of your home. Because it transfers heat instead of burning fuel, a heat pump is…
HVAC
What is a Furnace? A furnace is a heating unit that generates and distributes warm air throughout your home. It is one of the oldest heating systems still in use today, found in both residential and commercial buildings. Early furnaces were fueled by coal or wood, while modern models rely on natural gas, propane, oil,…
HVAC
Two-Stage Furnaces – How Furnaces Work
What Is a Two-Stage Furnace? A two-stage furnace can operate at two levels of heat output. Unlike a single-stage furnace, which is either on or off, it runs on low or high fire. For most homes, the low stage delivers steady, comfortable heat and can help lower utility bills. How Does a Two-Stage Furnace Work?…