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Type: Posts; User: kcroat

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  1. Replies
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    Manometer shows pressure differential is too low,...

    Manometer shows pressure differential is too low, so pressure switch isn't the problem. 1.5" WC at steady state but drops lower (under 1.2" switch threshold).
    I'm pretty sure problem is blower is...
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    1,150

    Pressure switch opens intermittently

    The pressure switch connected to the induction blower (on a Goodman GMH95) is normally closed, but opens frequently at random intervals (like every 10 sec or so). I can see this by monitoring...
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    Does anyone have an estimate (hopefully based on...

    Does anyone have an estimate (hopefully based on some data) of the loss of efficiency that occurs if you put the condensing unit on the roof in full sun? I'm wondering how much effort should be put...
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    859

    I have a dual fuel system (heat pump and gas...

    I have a dual fuel system (heat pump and gas boiler with no supplimental electric) that I want to control with the same thermostat. I'm looking at a cheaper White-Rodgers model (1F85-277) as I don'...
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