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Type: Posts; User: Jeff Handley

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    Frank Lloyd Wright

    We are doing the hvac in a Frank Lloyd Wright house. The engineer has in mind to use hot gas reheat to control the humidity in the house. I have been looking at inverter technology with a whole house...
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    I hate to say it but being a refrigerant salesman...

    I hate to say it but being a refrigerant salesman makes a lot of money. We are $62. Haven't sold a piece of r-22 equip in 7 or 8 yrs. 410a or r-22 that's your options.
  3. If you are a tech. You should be able to figure...

    If you are a tech. You should be able to figure it out. May have to draw your own wiring diagram. Helps me sometimes.
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    Unless it's changed Fujitsu clearly states in the...

    Unless it's changed Fujitsu clearly states in the paperwork not to install them in server rooms.
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    So which would be better? Equipment with hot gas...

    So which would be better? Equipment with hot gas reheat for humidity control or inverter equipment with separate dehumidification.
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    I size both of my zone duct systems at 70% of...

    I size both of my zone duct systems at 70% of cfm. No bypass damper and plenty of return. Has worked well for me for years.
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    I have only installed Fujitsu. We have had good...

    I have only installed Fujitsu. We have had good luck with all of them. Had to replace a few parts along the way but nothing major. Tech support have always been great. Had problems getting parts at...
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    Me and one of my service techs installed a wall...

    Me and one of my service techs installed a wall mount indoor and entire system in three hours last Saturday It was pretty cut and dry though
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    The engineer is proposing AAON units mainly...

    The engineer is proposing AAON units mainly because of the hot gas reheat feature. I like the idea of the Fujitsu VRF systems. Any thoughts?
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    This is true. You have to call Fujitsu and get a...

    This is true. You have to call Fujitsu and get a case number from a tech guy. While they do keep a lot of the knowledge secret, they are always very helpful on the phone. The number is 888-888-3424
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    I did lose money on it, however my customer is...

    I did lose money on it, however my customer is happy now. I think it was in the compressor myself. We had checked the charge several times and it was always right on.
  12. I believe eventually it happens to us all. I have...

    I believe eventually it happens to us all. I have had my own company 18 years and while I can say it has only happened a few times, most of the time it is when someone else convinces the customer I...
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    Moaning Heat Pump

    Just a question. I had a heat pump we installed the middle of last summer. It worked fine all summer, but when we went into heat mode the unit runs fine, charge is fine and heats good. The customer...
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    jrbenny while I might agree with your thoughts...

    jrbenny while I might agree with your thoughts and appreciate your comments that's not exactly what I was looking for. The main problem I had with the geothermal systems was one: they were diakin...
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    Ok guys sorry I haven't posted on this in a...

    Ok guys sorry I haven't posted on this in a while. We got the final design of the HVAC systems and ductwork last week. The design used Diakin ground source heat pumps with a perimeter boot layout of...
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    I will be picking up a revised print today. The...

    I will be picking up a revised print today. The reason we are looking at doing away with the floor heat, is we feel the need for warm dry air blowing on the glass to keep it from sweating is more...
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    Yes it is the Bachman Wilson house. It is to be...

    Yes it is the Bachman Wilson house. It is to be moved from New Jersey to the Crystal Bridges Museum in Bentonville, AR.
    The house does have central HVAC installed now with the equipment on the roof....
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    I bid in ducted mini splits but we actually...

    I bid in ducted mini splits but we actually settle on ground source. It doesn't really matter to me what equipment we use, it's all about the install.
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    It's called the Bachman Wilson house. Here is a...

    It's called the Bachman Wilson house. Here is a link to the press release. ...
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    Frank Lloyd Wright

    We are gonna do a Frank Lloyd Wright house. Don't get many jobs like that. I have to meet with the architects and engineers today.
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    Thanks everyone for the help and good information.

    Thanks everyone for the help and good information.
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    I went back by there yesterday. Hooked a...

    I went back by there yesterday. Hooked a contactor to my pv and mv/pv terminals and when the furnace tried to light the contactor closed. I knew I had good voltage then. One of my guys was with me...
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    The gas vale is a 7200 series. It has the pv, mv...

    The gas vale is a 7200 series. It has the pv, mv and mv/pv terminals on it. I do have gas to the valve. I took the pilot tube loose at the valve so I could hook a manometer up right there. I didn't...
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    Faulty Gas Valve?

    I retrofitted a Sterling Unit Heater that had a Honeywell Smart Valve ignition system on it. I used the Robertshaw ignition kit to convert it over to spark ignition which should still ignite the...
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    I was able to get the intake pipe apart but was...

    I was able to get the intake pipe apart but was never able to get the exhaust apart. I am convinced it is in the flue. I found the baffle inside but to me if you remove that you have decreased the...
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