DuraLast RH-8, 8"dia.X7 1/4" Duct Air Booster, 420 CFM, 4/Ctn
- :Calculated at checkout
- :Usually ships in 2 to 4 business days
DuraLast RH-8, 8dia.X7 1/4uct Air Booster, 4CFM, 4ctn Robs The Hot Or Cold Air From Rooms That Don't Need it Andgives To The Rooms That Do
- Installs Easily In All Sizes And Shape Ducts
- Adds 24150 CFM To Needy Rooms - FREE!
- Over 1/2 Ton More Air Conditioning In The Summer
- Over 1640 Horn Bill's 01 Heat In Tha Winter
- Fits in the branch duct of any room
- Fits easily into any size or shape duct
- Wiring Options:
- Wire through a wall switch in the room. Turn on only when needed.
- Wire through a 115V thermostat and automatically maintain desired temperature.
- Wire through the blower relay so it comes on with the blower
- Many Other Uses:
- 1.Move hot air from a heat exchanger through a duct to a nearby room
- 2.Move excess hot air over a stove through a ceiling duct to another room
- 3.Thru-wall heat transfer to move heat to an adjacent room
- Boost return air to gravity flow furnaces
- Dimensions 7.25 x 8
- Shipping Weight 3.50lbs.
- Fan (5-Blade) 7
- CFM 4/span>
- Voltge 22VAC>
- Cycle 60 Hz.
- Watts 37
- Amps 0.64ax
- 3 Certified For Use | At Max. Temp. 167 F