| Property | Value |
|---|---|
| Type | Roof Mount Whole House Fans |
| Fan Voltage | 120V AC |
| Coverage (Square-Ft.) | 1181 to 2771 |
| CFM High | 3,662 cfm |
| Phase | 1 |
| Motor Type | Electronically Commutated |
| CFM Medium | 3,366 cfm |
| Height (In.) | 15 in |
| Amps | 4.97/3.69/2.72 A |
| Includes | 9 Foot Duct, Accessory Bag, Cut-Out Template, Damper Box, Removable Grille, RF Wireless Control Kit, RM WHF-4.0 Fan |
| Watts | 377/280/202 W |
| Housing Finish | Powder Coated |
| CFM Low | 2,986 cfm |
| Item | Whole House Fan |
| Hz | 60 Hz |
| Fits | 24 in Roof Rafter/16 in Center Joist |
| Number of Blades | 3 |
| Housing Material | Steel |
| Requires | 24 in Roof Rafter/16 in Center Joist |
| Grille L x W | 32 in x 16 in |
| Nominal Voltage | 115V AC, Single Phase |
| Drive Type | Direct Drive |
| High-Efficiency Motor | Yes |
| Maximum Coverage Area | 2,771 sq ft |
| Blade Material | Steel |
| Maximum Airflow - Range | 3,000 to 4,999 cfm |
| Wattage | 377 W |
| Grille Material | Aluminum |
| Maximum Noise Level | Not Applicable |
| Includes Grill | Yes |
| Quiet Design | Yes |
| Maximum Airflow | 3,543 cfm |
| Number of Speeds | 3 |
| Coverage Area | 1,831 sq ft |
| Grille Length | 32 in |
| Nameplate Voltage | 120V AC |
| Speed Controllable | Yes |
| For Cut-Out Width | 30 1/2 in |
| Rough Opening Type | Square |
| For Cut-Out Height | 14 1/2 in |
| For High-Static Pressure Applications | Yes |
| Standards | UL Listed |
| Material | Steel Blade with Steel Housing |
| Blade Diameter | 22 in |
| Rough Opening | 30 1/2 in Square |
| Grille Width | 16 in |
| Country of Origin (subject to change) | United States |
| Package Quantity | 1 |
RM WHF-4.0-DB Steel Roof Whole House Fan, Quietcool, Mfr#: RM WHF-4.0-DB
$1589,00
Free shipping will be applied on orders over $50
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
9999 in stock
Must order in multiples of 1
Subtotal:
$1589
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