Coldfront
Addicted to ArboristSite
I have a old farm house without very good duct work to the basement, in fact only has one vent for return air and several rooms without any duct of any kind. I was considering some 12 volt computer fans. I have 2 new big 12 volt deep cycle battery's I could recharge at work. I was thinking about 4 of these would move some air from room to room at almost zero cost on my electric bill. Anyone try anything like this?
PRODUCT SPECIFICATIONS
Model R4-S2S-124K-GP
Dimension 120*120*25mm
Voltage 12VDC
Current (Ampere) 0.15 + / - 10%
Input (Watt) 1.8W + / - 10%
Speed (R.P.M.) 1200 R.P.M. + / - 10%
Air Flow (CFM) 44.73CFM
Air pressure (mmH2O) 1.65 mmH2O
Fan Noise Level (dB-A) 19.1 dB-A
Weight 120 g
Available Color black
Bearing Type Sleeve
Fan Life Expectancy 30,000 hours
Connector 3 pin
PRODUCT SPECIFICATIONS
Model R4-S2S-124K-GP
Dimension 120*120*25mm
Voltage 12VDC
Current (Ampere) 0.15 + / - 10%
Input (Watt) 1.8W + / - 10%
Speed (R.P.M.) 1200 R.P.M. + / - 10%
Air Flow (CFM) 44.73CFM
Air pressure (mmH2O) 1.65 mmH2O
Fan Noise Level (dB-A) 19.1 dB-A
Weight 120 g
Available Color black
Bearing Type Sleeve
Fan Life Expectancy 30,000 hours
Connector 3 pin