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  1. Replies
    25
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    700

    Welcome to the bigger game. The level of...

    Welcome to the bigger game. The level of workmanship has fallen drastically. So times I wonder if it is the management or the tech's not even caring about the work product.

    You can only control...
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    7
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    261

    It almost sounds like the metering device is...

    It almost sounds like the metering device is missing. Most mini splits have one on the small line on the unit. Not at the indoor coil.
  3. It would be wise to read and understand the...

    It would be wise to read and understand the instructions, before starting. These non communicating systems are much more difficult to get correct. Take your time before starting think things through...
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    22
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    906

    Link belts tend to where out die cast and other...

    Link belts tend to where out die cast and other less durable pulleys. The link belts can also be hard on the good ones too. This is especially true on over or under tightened drives. I prefer not to...
  5. Replies
    28
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    763

    Around these parts Lennox is the one and only...

    Around these parts Lennox is the one and only Allied Air distributor.
  6. Replies
    4
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    180

    We have several of these installed with that...

    We have several of these installed with that issue. One gives a wide range in discharge water temp's. We have not turned down the boiler water temp yet. It is planned in the near future. I just...
  7. Replies
    457
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    30,164

    I prefer the Imperial manifold. They are still my...

    I prefer the Imperial manifold. They are still my back up unit. My personal owned tools. Our firm switched to SMAN4's. They issued me a SMAN. We have had issues with leaks on that product.

    My...
  8. Replies
    21
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    1,021

    I would check the condenser. Those units need...

    I would check the condenser. Those units need spilt to be cleaned. It sounds like it is locking out. 3 years and not being cleaned= problems in most places.
  9. Replies
    18
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    1,043

    We upgraded most of those fan motors to PSC and...

    We upgraded most of those fan motors to PSC and add a capacitor in the cabinet. Usually under the existing cooling relay box. We had a customer with a large number of those. They where extremely...
  10. Replies
    5
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    404

    If I remember correctly you have to flash the...

    If I remember correctly you have to flash the boards memory. It requires a special chip for each model and or size of equipment. The board will fit many different sized units. It needs told what it...
  11. Replies
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    960

    HotWater, You might want so un-install it....

    HotWater,

    You might want so un-install it. Then install it correctly. It never surprises me any more about some of the short cuts. Others make. I would check the cabling from the user interphase...
  12. Replies
    18
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    1,043

    :putergreet:The outfit that installed slant top...

    :putergreet:The outfit that installed slant top Luxaire units. Those units where installed with several different plastic or rubber line sets with quick connects. Some of those had...
  13. Replies
    26
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    2,416

    Those new smart meters around can even turn the...

    Those new smart meters around can even turn the power off and on. No crew needed. From what I understand here they send signals on the incoming wire. Oddly though it takes hours to restore power...
  14. Replies
    15
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    1,062

    I would prefer IP-67. Not that I have dropped any...

    I would prefer IP-67. Not that I have dropped any of my digital tools in bucket of water. I have dropped my phone in water not a bucket thou.
  15. Replies
    6
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    411

    Most importantly deal with people that support...

    Most importantly deal with people that support you and the product. You will find a vendor that does this. You may find it help full to stay with one or two brands. Each Modulating-condensing boiler...
  16. Replies
    6
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    443

    We propose Nexia systems to most customers below...

    We propose Nexia systems to most customers below 50. We have found that older customers tend not to purchase this product and service. One week every system was set up that way. 1 or systems a week...
  17. Replies
    27
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    997

    Where is this any way?

    Where is this any way?
  18. Replies
    27
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    997

    Yes the COP on electric resistance is 1. The COP...

    Yes the COP on electric resistance is 1. The COP on geo-source heat pump is much higher. Besides the 40,000 btu's out a 4 ton unit. If it is that tight, maybe the call for cooling runs into colder...
  19. Replies
    27
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    997

    Does it have a desuperheater on it? The new unit...

    Does it have a desuperheater on it? The new unit with a desuperheater for domestic hot water will reduce the loop sizing requirements. Also it will reduce the power needs.

    Remember most 1979 to...
  20. Replies
    506
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    81,750

    This evening I was sent on a no heat call. The...

    This evening I was sent on a no heat call. The Tenant left for 12 days turn the heat off. The returned after -0 weather inside temp is in the mid 20's. The water pipes are froze and broken. The fancy...
  21. Replies
    64
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    6,665

    tabblet

    I have a I pad 1 it was a hand me down for the misses. She got this new I pad 2. Her work provided both of them. They wiped the first one and handed it back to her for disposal. I understand I will...
  22. Replies
    19
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    1,557

    Entire unit would be like a TRM/ TRW. Or chassis...

    Entire unit would be like a TRM/ TRW. Or chassis only you could get a 817 instead of a 816. The 817 is an update and uses R-410a instead of R-22 in the 816. Chassis change would be less destructive...
  23. Replies
    19
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    1,557

    Try

    I would have them try a compressor blanket. Less pricey method to quiet a compressor. I have stayed in several hotels with those and they where quite quiet. You may need a different model than the...
  24. Replies
    1
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    297

    next service

    On your next service ask them to look into it. Might be Pressure Reducing Vale, or a water logged tank. I would check the pressure when hot again. Could also be a weak Relief Valve. You should be...
  25. Replies
    7
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    1,967

    Service

    I think a service call might be wise. They should not make any more noise in the winter than in cooling mode.:CU:
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