Blower door tests absolutely are a key component of your comprehensive home energy audit

April 6th, 2013 by admin Leave a reply »

Blower door tests certainly are a key element on the comprehensive home energy audit.

By Brian Paterson, VP and CEO? New Buffalo Impact

How air tight is your home? ?A blower door test conducted by way of a professional energy auditor will allow you to? learn what is anxiety that question.

What is air tightness, and why must your dream house owner care?

?Air tightness is really a key element in determining whether a house is energy efficient this is. ?It’s a major contributor to energy consumption and cooling and heating costs.

Having an experienced conduct a blower door test in an advanced comprehensive home energy audit is going a long way to providing precisely any economical measures a homeowner should take to improve your residences’ energy efficiency including insulation, doors, windows, air sealing, and efficient hvac systems.?

There are four key reasons why you should employ a blower door test conducted to view air tightness.

The test results will assist in efforts to lessen energy consumption on account of air leakage.? It can help avoid moisture condensation problems.? It will also show what measures need to be taken up eliminate uncomfortable drafts a result of cold air leaking in from outdoors. Final results may also indicated whether a home’s quality of air is contaminated by indoor pollution.

Air leakage, or infiltration, occurs when outside air enters a residence uncontrollably through cracks and openings. Properly air sealing such cracks and openings in your home can significantly reduce air conditioning costs, improve building durability, and create a healthier indoor environment.

Blower door test equipment is made up of frame and versatile panel for in a doorway, a variable-speed fan, a pressure gauge to look at the pressure differences in and out of the property, as well as an airflow manometer and hoses for measuring airflow.

The key component to some blower door test will be the “blower door fan”, a substantial fan which fits into your frame of an exterior door. The fan pulls air out your front door, and so, lowers the air pressure inside. That action causes the more expensive outside air pressure to flow in through all unsealed cracks and openings. As a result, the blower door test determines the air infiltration rate.

The professional energy auditor will require several steps before the actual testing. These steps include: closing windows and open interior doors; turning the thermostats down on heaters and water heaters; and shutting fireplace dampers, doors and air intakes.

Paterson’s company, New Buffalo Impact, conducts an extensive home energy audit, and performs the necessary home energy improvement work including installation and air sealing.

NBI harmonizes with property owners to name, and make use of, various tax assistance programs.? Details on New Buffalo Impact can be obtained online at , or by e-mailing .





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