Durablow MFB M1 Air Out Stainless Steel 304 Crawl Space Foundation Fan Ventilator + Freeze Protection Thermostat + Radon Mitigation
Key features
- •Dimensions W x D x H: 14 3/8" x 6 7/8" x 2". Seven Leaves AC Axial Fan. dB level 45-57.
- •This item requires power switch or de-humidistat (not included) provided by installer, hardwired.
- •Multiple MFB M1 ventilators can be controlled by a single power switch or de-humidistat.
- •Freeze protection thermostat. All UL listed components. Youtube Video: https://youtu.be/abtAAu2J6Ec
- •100% Stainless Steel 304 Grade panel & housing box for longer life in humid environment.
Durablow MFB M1 Air Out Stainless Steel 304 Crawl Space Foundation Fan Ventilator + Freeze Protection Thermostat + Radon Mitigation
List Price: $96.53$86.88DEALYou Save: $9.65 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
