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  1. 28-10-2022, 07:49 PM #1
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    Peter_1
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    SH control of a TEV with high glide refrigerant.

    There's a new low GWP (150) refrigerant R455a to replace R404A but it has a glide of 12.5K, larger than we ever encountered in the past (R407c)
    How do they technically accomplish it to measure correct the SH at the end of the evaporator? Is there another refrigerant in the bulb reacting at a 'difference of 12.5K' or is there another technical part inside the TEV counteracting this?
    https://icemeister.net/backroom/wp-c...frigerants.pdf
    Last edited by Peter_1; 28-10-2022 at 08:16 PM.
    It's better to keep your mouth shut and give the impression that you're stupid than to open it and remove all doubt.
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