Jeff May

Jeff May's Posts

Posted on:
Panned Bays Panned Bays

Is it OK to use a joist bay for a return-air plenum in an HVAC system? Read more

Posted on:
Ultraviolet Lamps and Improved Air Quality

Are ultraviolet (UV) lamps in an HVAC system an effective way to disinfect the air and improve air quality? Read more

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JLC Field Guide
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