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Type: Posts; User: coolsteve

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    Vrv-3 compressor failures

    Has anyone had issues with compressor failures on VRV-3 systems
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    Acid test kit

    Anyone have any opinions regarding the Totalline test kit (Total Test 2 TT!-002) Worth buying?
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    Acid test kit

    I was wondering if anyone has had luck with the Totaline acid test kit?is it worth purchasing (total test2 TT1-002)
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    499

    Aplc2 is not Bacnet it is Ibex which is alertons...

    Aplc2 is not Bacnet it is Ibex which is alertons proprietary software, however I believe Alerton sells a converter to upgrade to Baktalk
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    Carrier Infinity

    My father has a carrier infinity furnace he wants to have central air added to the system. He lives in upstate NY so he probably would only use the system 2-3 months out of the year. His contractor...
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    Book or program

    Do I need to spend the $ 50 or are there alternative prorams or literature
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    Sizing Residential a/c

    Can anyone give me some good advice on sizing a residential central air system
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    access dooor, on commissioning may be an issue

    access dooor, on commissioning may be an issue
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    Looks great, but wouldn't it be cheaper just to...

    Looks great, but wouldn't it be cheaper just to buy a shelving package from a van outfitter
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    I truly appreciate your time and advice I've...

    I truly appreciate your time and advice I've added your website to my favorites and will utilize your info and advice ,Thanks
  11. Thread: pet pev

    by coolsteve
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    I can see where people might have problems with...

    I can see where people might have problems with there bosses seing the posts
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    To get an actual true amp reading on the motor...

    To get an actual true amp reading on the motor you're probably correct,but seeing how it was faulting at 40 HZ I didn't bother pushing it.Maybe I should. have
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    Thanks to both of you I'm going to spend alot of...

    Thanks to both of you I'm going to spend alot of time with this, but with 518 pages the committing to memory part may be tough
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    Thanks, I work for a HVAC and Buildings...

    Thanks, I work for a HVAC and Buildings automations system company
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    controls training

    Hi guys I've been in the HVAC biz for about 7 years from installs to service the company I work for is moving me toward the controls end. So I guess I would like some input on how to become A good...
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    Returns not ducted just opens in ceiling space ,...

    Returns not ducted just opens in ceiling space , Drive max was set at 45 hz which I didn't change, the motors 208 3 ph 5hp I will check belt tension and sheave adjustment when I go back seems like...
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    thanks for the reply I took the readings outside...

    thanks for the reply I took the readings outside the unit and i'm only reading about .2" h2o in the discharge duct I would think that would be alot higher if there was a discharge air flow problem
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    High amp draw

    Any info would be helpful I was working on a system that included an airhandler, the fan is controlled though a ABB VFD the drive keeps tripping out after running for a half hour or so FL-5 the motor...
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