Bathroom Ventilation

Bathroom Ventilation

by | Jan 1, 2017 | HVAC, Tips, Ventilation

For bathrooms, ASHRAE 62.99 recommends that you exhaust 25 cubic feet per minute (cfm) with a continuously operating fan, or 50 cfm with a fan that you turn on and off as needed. Note that you might incorporate a bath fan into your overall ventilation strategy.
Bathroom Ventilation

Radon Test Device Placement

by | Jan 1, 2017 | HVAC, Tips, Ventilation

Radon testing device(s) should be placed in the lowest level of the home suitable for occupancy. This means testing in the lowest level (such as a basement), which a buyer could use for living space without renovations. The test should be conducted in a room to be...
Bathroom Ventilation

Radon Testing Time

by | Jan 1, 2017 | HVAC, Tips, Ventilation

Whether you test for radon yourself or hire a state-certified tester or a privately certified tester, all radon tests should be taken for a minimum of 48 hours. A longer period of testing is required for some devices.