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    maxusa's Avatar
    maxusa Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Aug 23, 2007, 01:15 AM
    CHALLENGE: Window A/C with Temp Differential?
    Hello forum. Does anyone know a window or through-the-wall A/C with programmable temp differential? This sometimes is also called the temperature swing. Th room where I need to install such an A/C is quite small and there is a heat source, which raises the temp quickly. I want to be able to set some differential to reduce the power on cycles. Any brand or ideas?

    I can consider rigging an A/C with some external thermostat (with temp differential) if this is reasonably easy.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Aug 23, 2007, 01:46 PM
    Usually all a/c equiptment has a built in differential in the thermostat. They have to have this to prevent short cycle and destruction of the compressor over time. You can wire a thermostat in place of the built in one if you want more or different control settings.
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