Results 1 to 7 of 7
  1. #1
    Join Date
    Dec 2006
    Location
    new england
    Posts
    627

    carrier economizer

    Carrier rtu
    m/n 48tjf016---6a1aa
    s/n 3904f60601
    economizer m/n 50tj401141
    Anyone have a install guide or parts list for the econonmizer. I found the plastic gear where the actuator shaft is inserted stripped out and cracked on the back side. Customer thinks it can be fixed but i have a feeling the only cure is to install a new economizer section. This one was factory installed. TIA Fitz

  2. #2
    Join Date
    May 2004
    Location
    SE Pennsylvania
    Posts
    958
    I have fixed this in the past by switching a good gear with the one with the cracked drive pin insert as long as the rest of the gear is ok. Kind of pain, need to remove some screws and I think I had to drill out a couple of rivets. I never researched the gear part number though.

  3. #3
    Join Date
    Apr 2012
    Location
    Paper Street Soap Company
    Posts
    2,304
    Your local carrier parts rep was no help ? With the exception of the actuator Ive never had to buy economizer parts.

  4. #4
    Join Date
    Jan 2008
    Location
    Dallas ,Texas
    Posts
    3,723
    All you need is some 3/8" all thread , some small roll pins, and some 3/8" all thread couplers.
    UA 100

    It takes three people to do anything around here. Two do the work, one explains to the crowd of people who showed up when they seen smoke and flames.

  5. #5
    Join Date
    Dec 2009
    Location
    Bristol NH
    Posts
    229
    Is this the unit with a long Jack screw and a sliding plate? If so all the parts are available from carrier. The motor is pretty pricey though. Small Allen head holds Jack screw on at motor. Take it off and unthread the screw. Comes as an assy from carrier. If your dealer doesn't know I have the parts at work and can get the numbers tomorrow. Also register with hvacpartners.com and all manuals and parts for carrier are there

  6. #6
    Join Date
    Dec 2006
    Location
    new england
    Posts
    627
    My vendor came up with p/n 50680014 which is a blade and gear kit. He couldn't come up with a picture or any specs for me. Told me they don't stock them at the factory and we'll have to cross our fingers to see if it's what I need. Not the answer I was looking for....

  7. #7
    Join Date
    Oct 2009
    Location
    Mukwonago, WI
    Posts
    246
    you need a new vendor. I've always been able to get exploded diagrams of carrier units.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event