Just a quick reminder that the 4-day delivery standard for Canada Post Letter Mail is not guaranteed. It’s an estimate only and delivery can take anywhere from 4 days to more than 4 weeks. If you’d prefer a more predictable and trackable shipping option, we’re happy to provide a quote for UPS instead. Just send a quick note to info@radonwest.com and we’ll get you sorted.
TEC - Ring D for Model 3 Fan
Regular price
$196.00
Sale
Ring D is used with the Model 3 and 4 Minneapolis Blower Door system to measure very low air flows between 125 and 30 CFM. Flows in this range are typically measured in extremely tight buildings or in airtight rooms (e.g. computer rooms).
