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Choosing the Right Range Hood Makeup Air System
First know the basics, then consider all the factors that go into a good makeup air system. Then install a modest-size range hood with the right capacity.
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Heat Pump Basics
Electrifying our houses typically includes adding a heat pump. Understanding equipment fundamentals increases chances of its optimal performance.
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Understanding Pressure Differences
Suction cups demonstrate the second law of thermodynamics, which dictates much of building science
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Building Science Trivia Time
IBS 2024 inspires a homegrown game designed for GBA readers
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A Snapshot of Air Pollution
Inhaled particulates from environmental pollutants damage the human immune system to a surprising degree
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Not All Moisture on Surfaces is Condensation
"Moisture accumulation" is a better term to use when talking about porous materials like wood
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Understanding Wet Bulb Temperature
The "temperature of evaporation" is the lowest temperature that can be reached under ambient conditions by evaporation of water only. And it can be measured.
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7 Ways Indoor Air Can Be Made Bad
Good indoor air quality is easily ruined by unthinking occupants
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Introducing the 120-volt Plug-in Heat Pump Water Heater
The good news is the model can save thousands of dollars. The downside is limited backup heat, which could mean running out of hot water.
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Do Hydrogen Blends Make Sense for Home Heating?
A look at why this touted technology for decarbonization could actually hinder that goal