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Type: Posts; User: John Smith 2

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    jimj... I'm still trying to work things out with...

    jimj... I'm still trying to work things out with them. It would be far better if when I did mention their names I could come back and tell everyone, "we had "big" problem and mfgr/distr "X" stood...
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    Mr. Bill, that was a very good observation and...

    Mr. Bill, that was a very good observation and response. However, that was tried twice... adding a sheetmetal diverter. However it failed to solve the problem. The "throw" distance from the blower...
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    [QUOTE=alcomech;14379951]How many stages of heat...

    [QUOTE=alcomech;14379951]How many stages of heat are there?
    What is the resistance of each heat strip?
    What is the voltage and phase for each stage of heat.
    What is the actual current AMP draw or...
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    Thanks Mr. Bill, Saturatedpsi and Gary for your...

    Thanks Mr. Bill, Saturatedpsi and Gary for your replies... The units were sold to me by one of the largest (if not the largest) mfgr/distributors in the country, however, the units were...
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    W Mr. Bill, thanks for your reply.... What...

    W

    Mr. Bill, thanks for your reply.... What would you think if I added this observation that we have found. About 75 per cent of the surface area of the heat strips are not in contact with the...
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    There are 3 different tonnage sizes. Each size is...

    There are 3 different tonnage sizes. Each size is delivering right at nominal cfm's per ton as determined by capture hood. Actual cfm output matches manufacturer's spec's at .2" wc. Remember I said...
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    When I first complained to the manufacturer he...

    When I first complained to the manufacturer he said just like everyone else (in this forum above) must be air flow. After arguing the issue for a few months by phone and emails, reps from the...
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    J-Calc's indicate the need. Anger from the...

    J-Calc's indicate the need. Anger from the tenants verify the need. The 2 ton units have only 6kw's; also 2 strips, 3+3. Can't keep both strips running here either. Seems like if the other brands...
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    Thanks for your comments, alcomech, This is what...

    Thanks for your comments, alcomech, This is what happens: T-stat request heat, Blower starts 1.5 amps for about one minute or so. Then amp draw clocks in 19 amps or so indicating first ht strip...
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    The actual CFM's captured is equal to the...

    The actual CFM's captured is equal to the manufacturer's posted cfm output per the .2" wc. Heat strips also cut out while running the blowers in high speed and low speed on heat. Both heat strips...
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    New Member Intro

    Hi, I am a mechanical contrator. I am looking forward to being an active and contributing forum member. Greetings to all!

    I started a thread "Defective? Elec Heat...." I'm am trying to reply...
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    Thanks Gravity for your response. These are not...

    Thanks Gravity for your response. These are not 1st Company manufactured units. Also, they are not for, or are they connected with any heat pumps. They are up to 8Kw heat strips, which for the few...
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    Thanks Mr. Bill for your reply. However, these...

    Thanks Mr. Bill for your reply. However, these are brand new units coils are clean. Air flow is very good Air flow was measured with a magnahelic actual clocked in at .2" wc which is the rated s.p. ...
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    Defective? Elec Heat Air Handlers

    Hello,

    I am an AC contractor. I did a change out on an apartment complex of some air handlers (dx open case, twin squirl cage, ceiling mount, hide-a-way type.) The air handlers have electric heat...
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