Duct Heat Loss Calculator

Unfortunately no heating or cooling system is perfect. No matter how well built you think your home is, or how new your heating or cooling system is, there is some inefficiency built in.

And your living situation may be making the problem worse. For example, furnaces and ducts running through unheated or under insulated areas like basements, garages or utility rooms pose an energy concern for many homeowners and renters alike.

How bad is the problem in your house?

With the duct heat loss calculator, you can measure how much inefficiency is in your heating or cooling system, and take the next steps to find and correct the problem. Heat is lost in HVAC ducts and pipes – don’t let anyone tell you anything different. The key is to find out how much is lost, and if too much energy is being lost, finding ways to reduce it.

Again, this calculator and kit is made available to you through the Professional Version of the kit, because the tests and audits described in the Professional Energy Audit Guide and the calculator closely resemble what a professional auditor would do if they tested your home.

Download the kit tonight for just $65.