RM WHF-4.0DG2 Steel Roof Whole House Fan MPN:RM WHF-4.0-DG2
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G303508996
RM WHF-4.0DG2 Steel Roof Whole House Fan
Whole House Fan, Mounting Location Roof, Quiet Design Yes, Number of Speeds 3, Nameplate Voltage 120V AC, Speed Controllable Yes, Blade Diameter 22 in, Drive Type Direct Drive, Maximum Airflow 3,543 cfm, Maximum Noise Level Not Applicable, Wattage 377 W, Coverage Area 1,831 sq ft, Rough Opening Type Square, For High-Static Pressure Applications Yes, High-Efficiency Motor Yes, Number of Blades 3, Blade Material Steel, Housing Material Steel, Grille Material Aluminum, Standards UL Listed
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 18 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 42.00
- Package Width: 44.00
- Package Height: 33.00
- Package Weight: 115.00
Product info last updated on February 28, 2026 9:38am UTC
Category: Exhaust Fans