HVAC

Right-Sizing AC in High-Performance Homes

The HVAC has to be perfectly sized for a home to earn the label "high-performance." Some people think that the ...
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Mitsubishi Adds Two Small Ducted Indoor Models for Passive Homes

The new products come in response to a white space in the market for low-capacity, high-efficiency units suitable for small ...
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CodeWatcher DOE Better Builder program furnace

New Tech Solutions: HVAC and Heat Pump Water Heaters

DOE's Better Buildings Program announces two new tech solutions papers on energy-efficient HVAC systems and heat pump water heaters. DOE ...
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codewatcher hvac green builder

HVAC’s Role in Resilient Housing

Preparing future homes to survive climate-induced shocks begins now. Builders face tough times. Each year brings more restrictive land use, ...
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New Guide on Vented Attics With Buried Ducts

Five facts you need to know about vented attics with buried ducts. Back in December we wrote about a change in ...
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Radiant Panel and Structural Subfloor in One

Warmboard-S panel is a code-approved structural subfloor and radiant panel in one. While other radiant products are installed over a ...
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