Carrier Infinity -- new control?
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  1. #1
    Join Date
    Apr 2005
    Location
    Tampa, Florida
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    1,634

    Carrier Infinity -- new control?

    Just flipping through the latest Carrier documentation and noticed there's now a SYSTXCCUID01-B. Does anyone know what the difference between the original and the -B model are?

  2. #2
    Join Date
    Aug 2002
    Location
    Office and warehouse in both Crystal River & New Port Richey ,FL
    Posts
    18,836
    Here's what I found;

    The main changes are to provide support for the upcoming wired and wireless SAM controls (remote access). there are some other enhancements that will happen as well:

    Hydronic Heat support
    New Hybrid Heat setup menus
    Updates to the cooling cutback algorithm
    3 stage furnace support
    Selectable temp for high stage heat latch
    Utility saver in heat mode as well as cool
    Selectable duct assessment time for zoning systems
    G functionality (with new FE fan board) to provide blower operation for fresh air OR float switch unit shutdown OR generator weekly exercise malfunction

  3. #3
    Join Date
    Apr 2005
    Location
    Tampa, Florida
    Posts
    1,634
    Thanks Dash for that!

    Looks like they only made a few changes to things which aren't hugely important to my application.

  4. #4
    Join Date
    Jun 2008
    Location
    Coquitlam
    Posts
    21
    Quote Originally Posted by tpa-fl View Post
    Just flipping through the latest Carrier documentation and noticed there's now a SYSTXCCUID01-B. Does anyone know what the difference between the original and the -B model are?
    Does anyone one know what the difference is? Is the B for the 3 stage unit?

  5. #5
    Join Date
    Jun 2008
    Location
    Northern Virginia
    Posts
    41
    Quote Originally Posted by kingsingh View Post
    Does anyone one know what the difference is? Is the B for the 3 stage unit?
    Different than say this:
    Quote Originally Posted by dash View Post
    Here's what I found;

    The main changes are to provide support for the upcoming wired and wireless SAM controls (remote access). there are some other enhancements that will happen as well:

    Hydronic Heat support
    New Hybrid Heat setup menus
    Updates to the cooling cutback algorithm
    3 stage furnace support
    Selectable temp for high stage heat latch
    Utility saver in heat mode as well as cool
    Selectable duct assessment time for zoning systems
    G functionality (with new FE fan board) to provide blower operation for fresh air OR float switch unit shutdown OR generator weekly exercise malfunction

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