Master Flow Whole House Fan Installation Instructions
They allow you to beat the heat by forcing hot air out of your home while bringing in cooler outside air.
Master flow whole house fan installation instructions. Mark this location with a pencil. Determine location your master flow tandem whole house fan is designed to be horizontally mounted on the floor of the attic usually above a centrally located hallway. For a no joist cut installation. Installation of an air vent 54301 wh242mlx whole house fan.
Here is how i installed my whole house fan. See below for a shopping list and tools subscribe to this ol. Belt drive deluxe whole house fan is a smart energy saver for any home in a climate where air conditioning costs are a concern. It allows you to beat the heat by forcing hot air out of your home through the attic space while bringing in cooler outside air through your windows and doors.
Apply power to fan circuit. The gaf master flow 6000 cfm 30 in. Master flow whole house fans. It allows you to beat the heat by forcing hot air out of your home through the attic space while bringing in cooler outside air through your windows and doors.
Your masterflowtm whole house fan is now ready for use. Pull once high speed pull again low speed pull again off motor prf wired to switch reconnected to motor at black figure 11 figure 13 flush figure 14 attic side inside hallway white. Modified installation to frame a box in the attic so it sits higher up. If the joists run across perpendicular to the hallway the hallway must be at least 42 wide for a 36 fan and 36 wide for a 30 fan.
In the selected hallway locate the center of the ceiling by measuring half the distance between the two hall way walls. In the selected hallway locate the center of the ceiling by measuring half the distance between the two hall way walls. Determine location your master flow tandem whole house fan is designed to be horizontally mounted on the floor of the attic usually above a centrally located hallway. The gaf master flow 6000 cfm 30 in.
Mark this location with a pencil. From being brought into the house when fan is turned on. 24 direct drive model. If the joists run with parallel to the hallway you must have 15 1 2 clearance from the center of the joist to the wall or molding for a 30 fan and 19 1 2 for a 36 fan.
Master flow whole house fans are an important part of a complete home ventilating system. Belt drive the gaf master flow 6000 cfm 30 in.