Results 1 to 3 of 3
  1. #1
    Join Date
    Oct 2010
    Location
    Coral Springs, FL
    Posts
    12

    High superheat 20 ton TRANE Voyager (2006)

    I have been PMing some 20ton TRANE Voyager 2006 RTU's and have been high superheat readings and somewhat elevated subcools. I am in South Florida and at design conditions of 95* ambient/ 74* indoor drybulb/ 50% RH, I get a 59* supply air temp and a 72* return air temp (on average, I am dealing with multiple units in multiple buildings. My superheat can be 25-30* and a subcool of 15-17*. The automation space temp is set at and reading 74*. Any feedback on this? These units have DX coils that are metered by a distributor with a fixed bore in each tube at the evap inlet

    *Helpful advise welcome----dissecting my website navigation skills and technician experience, not necessary*

  2. #2
    Join Date
    Nov 2006
    Location
    Southeastern Pa
    Posts
    18,790
    Following the rules is necessary here.

    I had your other post moved to commercial. Let's stick with that.
    [Avatar photo from a Florida training accident. Everyone walked away.]
    2 Tim 3:16-17

    RSES CMS, HVAC Electrical Specialist

    AOP Forum Rules:







  3. #3
    Join Date
    Feb 2010
    Location
    Calgary, Alberta
    Posts
    1,120
    Pressures would be helpful.
    Have you checked for a restriction?

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