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    pbfloyd32's Avatar
    pbfloyd32 Posts: 4, Reputation: 1
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    #1

    Jan 30, 2010, 10:17 AM
    Suction pressure on a heat pump at 36 degrees F
    What is the expected suction pressure on a heat pump at 36 degrees F and what is the name of the chart with this information on it.
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
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    #2

    Jan 30, 2010, 10:26 AM
    There is no fixed suction pressure per say. You need much more info to calculate. You also need a certificate from the EPA to play with your unit since there are restrictions on refrigerant handling requirements. Sorry but that is the way it is.
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    pbfloyd32 Posts: 4, Reputation: 1
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    #3

    Jan 30, 2010, 10:43 AM
    I am EPA certified... I haven't worked in the field for a while, I was just looking for a rule of thumb to get my aunt out of the cold
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    pbfloyd32 Posts: 4, Reputation: 1
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    #4

    Jan 30, 2010, 10:47 AM
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    Join Date: Jan 2010
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    I am EPA certified... I haven't worked in the field for a while, I was just looking for a rule of thumb to get my aunt out of the cold
    Quote Originally Posted by hvac1000 View Post
    There is no fixed suction pressure per say. You need much more info to calculate. You also need a certificate from the EPA to play with your unit since there are restrictions on refrigerant handling requirements. Sorry but that is the way it is.
    pbfloyd32's Avatar
    pbfloyd32 Posts: 4, Reputation: 1
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    #5

    Jan 30, 2010, 11:16 AM
    Suction pressure on a heat pump at 36 degrees F
    Any one else please.what is the rule of thumb for the suction pressure on a heat pump at 36 degrees F and what is the name of the chart with this information on it?
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