The Benefits of Zone Pressure Diagnostics

Spotlight Article:

The Benefits of Zone Pressure Diagnostics

Weatherization and home performance contractors have been using zone pressure diagnostic (ZPD) testing since the 1990s to better diagnose, and ultimately improve, the airtightness of homes. Though our understanding of ZPD testing has come a ...

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Effective Strategies for Dealing with Ducts in Unconditioned Spaces

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May 01, 2014

Three methods to reduce thermal losses associated with ductwork in unconditioned spaces are discussed. [continue reading]

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The Formaldehyde Threat

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March 01, 2014

Keeping healthy indoor air quality was as important in 1984 as it is today. Unfortunately, formaldehyde is still a threat to homeowners. [continue reading]

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Variable Capacity Versus Fixed Capacity

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March 01, 2014

An Experiment in the Impact of Duct Location [continue reading]

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A Guide to Installing Window Air Conditioners

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October 31, 2013

Homeowners in the United States spend $1 out of every $8 of utility costs on cooling their living space. Window air conditioners (A/Cs) are an inexpensive alternative to central systems and are sold in greater numbers ... [continue reading]

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Backdrafting Appliances: Causes and Fixes

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September 10, 2013

Homeowners and contractors need to know that when they replace 70%- or 80%-efficient furnaces with 90%-efficient furnaces and leave standard atmospheric draft water heaters orphaned, old atmospheric water heaters may backdraft, creating CO problems for ... [continue reading]

HPC18 - In Review

Lindsay Bachman, HPC Director of Marketing & Communications

HPC18 - In Review

At this year's national conference and trade show we networked, learned, laughed and grew! Thank you for sharing your week ...

 Pearl’s CEO Receives the Industry’s Highest Award

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Pearl’s CEO Receives the Industry’s Highest Award

On April 24, 2018, Pearl CEO Cynthia Adams received the prestigious Linda Wigington Leadership Award at the 2018 National Home Performance Conference in ...

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