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  1. Replies
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    how can they be losing kegs of guinness? i...

    how can they be losing kegs of guinness? i thought it was acceptable practice to store and serve guinness at 60 degrees?
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    well, good work helping out the less fortunate. ...

    well,
    good work helping out the less fortunate.
    i've done enough of these that i now expect the type of thing you had going on. if you had sold the system for $3000 it would have slid in like...
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    863

    i know goodman is quite worried about it. they...

    i know goodman is quite worried about it. they gone completely to aluminum evaporator coils because of it. i wonder if it affects the copper the same in the R22 equip, but it is more of a problem...
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    My first concern is that you may need 3 of these...

    My first concern is that you may need 3 of these geos to make this work.
    Would you spend $50,000 on enough geo and loops to heat the radiators versus $5000 on a new electric boiler?
    $45,000 payback...
  5. Replies
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    3,564

    I was fortunate enough to be part of Lennox's...

    I was fortunate enough to be part of Lennox's massive HX pressure testing for all Pulses produced from something like '82 to '89 or something like that. All summer long I pressure tested the Pulse's...
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    We have done very little horizontal boring. It...

    We have done very little horizontal boring. It really isn't much cheaper than vertical boring and we have a good relationship with our well driller so if I can't dig in a loop field on our own, we...
  7. Replies
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    3,564

    God bless the Pulse.

    A pulse is in a league of its own. It doesn't operate anything like all other high efficiency furnaces do. Nor does it have the standard components of the 90+ you are used to -
    A honest to...
  8. Replies
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    Loop Field

    We started doing slinky loop fields 2 years ago versus pulling 800' rolls of pipe 400' out and back.
    we build the 800' slinkies in our shop and roll them up and bind them with 2' nylon ties. we...
  9. Replies
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    2,116

    in my opinion, the equipment is equal. both...

    in my opinion, the equipment is equal. both probably use the same model of copeland brand compressor.
    you will see it 1000 times on this website - go with the company that is best. the product is...
  10. Replies
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    514

    Evaps are sized based on their capacity in tons. ...

    Evaps are sized based on their capacity in tons. Every size (in tons) can come in multiple physical sizes. a 3 ton coil can have a base size of 16.5 x 19.5 or 19.5 x 19.5, but they both have the...
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    without thinking too much about it i would be...

    without thinking too much about it i would be worried about your heat exchanger. your water as it is going through the unit is not dropping in temp at all. do you have a bacterial problem, or a...
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    I'd be a little concerned about the loop field...

    I'd be a little concerned about the loop field being 3 feet wide. 6 foot deep is probably alright as long as it is wet. my "rule of thumb" is to have 12" between each pipe. in the case of a 5...
  13. free furnace giveaway

    http://www.kiwaradio.com/sp_kiwa_giveaway.html

    we bought out a business in a neighboring town and are having our open house on the 21st. with this we are giving away 2 furnace and a/c's.

    i'm...
  14. Replies
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    5 Ton medium temp app

    I'm a residential light commercial contractor located in northwest iowa. Went to a chicken egg farm where they currently have a 2 ton, 2 ton, and a 2.5 ton residential A/C and air handlers. 2 took...
  15. Thread: METAPHORS

    by aaronforprez
    Replies
    77
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    10,293

    Hornier than a 3 balled tom-cat. Worthless as...

    Hornier than a 3 balled tom-cat.
    Worthless as tits on a chicken.
  16. Replies
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    my only guess is that you are moving more gallons...

    my only guess is that you are moving more gallons per minute on your load side than on the source side. the faster you move the water, the less delta T you will have.
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    perhaps he shouldn't look at is as supplemental...

    perhaps he shouldn't look at is as supplemental heat as much as emergency heat. if something goes down on the refer side, it'll be nice to know that something else is there to kick in.
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    http://www.dsireusa.org/ this website will...

    http://www.dsireusa.org/

    this website will list anything available.
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    1,690

    local master hvac installs doozy

    received a phone call from a homeowner telling me that he woke up to smoke through out his house. "not fuel oil smoke or wood smoke, but a plastic smoke!"
    a local master hvac genius sells and...
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    you will want freeze protection even if the...

    you will want freeze protection even if the chilled water coil is not in the attic. if you happen to have a leak and the flow of water stops going through the geo unit the water will freeze in the...
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    4,483

    an option: a water to water geo unit. for...

    an option:
    a water to water geo unit. for heating the geo unit heats water in a buffer tank and that water is pumped through the floors for heating. for cooling the geo cools the water in a buffer...
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    usually we go underneath the "frost-free-footing"...

    usually we go underneath the "frost-free-footing" and come up alongside the footing into the house. nothing too spectacular but it works for us. if the mechanical room isn't on the outside of the...
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    the efficiency benefits are that your ground...

    the efficiency benefits are that your ground source heat pump has a chance to do some real work if you use 2 tanks. it can heat the water for 25% of the cost as your electric water heater can. ...
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    Most customers of mine are baffled when i explain...

    Most customers of mine are baffled when i explain how the GSHP works. Most assumed that the only electricity used to move heat into their homes was the fan motor and the pump bringing hot water out...
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    in my mind if you use 1 water heater you limit...

    in my mind if you use 1 water heater you limit the work your ground source can do. your water heater will keep a minimum temp of water on its own (say 130 degrees) - and your ground source will...
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