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  1. Replies
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    Thanks for the feedback rkevins, I have heard...

    Thanks for the feedback rkevins, I have heard that thermo scientific can be hard to deal with. Being such a large company they have their own service techs work on their products. However I'm finding...
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    603

    Iceomatic service

    Hey guys, anybody do any service and warranty for iceomatic. Was wondering if they were easy to deal with and if they are worth signing up to do some of their service in my area. Thanks.
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    747

    Ultra-low refrigeration

    Hey guys, just seeing if anybody has any good literature on ultra lows. I have a couple at the hospital I work at and am interested in learning more about them. I know the basics of a cascade system....
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    The distribution tube in this ahu is after the...

    The distribution tube in this ahu is after the cooling coil and before the blower. The housing makes a 90 degree turn from humidifier section to blower section. Humidier manufacturer said 2 ft is...
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    Thanks for the feedback guys. When I first...

    Thanks for the feedback guys. When I first started looking at the system I expected to find a secondary heat exchanger for it, but the plans showed it running straight from boiler. Wanted to see what...
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    Thanks ezrizer, I just wasn't sure if the steam...

    Thanks ezrizer, I just wasn't sure if the steam carried the chemicals used to treat the boiler itself.
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    Steam humidifier

    Hey guys, I got a 25 yr old trane AHU with a dristeem humidifier. The humidifier has been turned off for years by the looks of it. Due to reg changes on humidity requirements in the hospital I work...
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    744

    Thanks for the replies. I have worked as a hvacr...

    Thanks for the replies. I have worked as a hvacr tech at a local hospital the last few years and serviced some ult freezers and other refrigerated lab/med equip. I have been reaching out to a few...
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    Cascade refrigeration

    Hey guys, just wanted to see if there are any techs that specialize in cascade refrigeration out there. I was wondering if someone could build a business servicing cascade systems in ults, thermo...
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    Check out a copy of Dick Wirz's "Commercial...

    Check out a copy of Dick Wirz's "Commercial Refrigeration for AC Techs." Its more on the refrigeration side of the business, but he really explains the basics of SH and SC and how they affect the...
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