Technician inspecting shielded HVAC UV-C lamp
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Homeowners: ASHRAE Guidance for Safe HVAC UV Light Installations

Safety first HVAC UV light installation for homeowners. Step by step checklist, ASHRAE and NADCA guidance, wiring and interlock tips, and annual bulb…

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Open HVAC duct with rodent droppings
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Ventilate 30 Minutes First: NY/NJ/CT Rodent Droppings in Ducts

Local duct-cleaning pros offer a safety-first plan: ventilate 30 minutes, follow EPA and CDC cleanup steps, call pest control first, then hire full-system…

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Technician verifying school duct condition
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NY/NJ/CT Facility Managers: School Duct Cleaning RFP & Verification

Inspection first checklist for NY/NJ/CT facilities. Turn EPA, ASHRAE and NADCA findings into RFP specs, verification tests, and next steps.

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