How to Adjust Thermostatic Expansion Valve (TEV) Superheat for HVACR Applications
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Published 2019-10-16
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All Comments (21)
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4 years later and this video still very helpful!
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Great information
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Great Video
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Ok, I need to learn the ins and outs of building txv's. Thanks....
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Thank you so much for this great vedio and a good demo 👍👍👍👍✅✅✅
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Sue, Dew is Genius.
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Nice video
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I didn’t make this up but it’s pretty useful when trying to remember if you should use the dew or bubble point. “Dewper heat & Bubble cooling”.
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Awesome !!!
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It would be nice to have a head pressure control valve class
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What happens if the small tube near the sensing bulb has a leakage but repaired as well? Can the txv still be functional?
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From where can I know the standard superheat for my package unit?
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Where do you get that Superheat stem tool?
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Want to know about temp of gas when passes through expansion valve?
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❤
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The adjusting screw needs to be accessible while the system is in operation.
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My expansion valve is sporlan HVE 5-1/2 not getting open properly our chiller is air cooled condensing type now we order as spare as per the tonnage of chiller which is 173 LRA now we ordered the spare and got the Sporlan HVE-16 expansion valve type with same inlet and out pipe as the existing one . Now we connect and started the unit flooding of refrigerant started. Can we adjust the HVE -16 expansion valve superheat to HVE 5-1/2 type. Pls suggest
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What damage low air flow in the evaporator fan on the performance of the expansion valve (tev)
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How do I get a sporlan hat?!?!
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This txv I’m trying to adjust keeps going clockwise or counterclockwise forever pretty sure the dang stem is broke smh
