107K views · 3.9K reactions | central unit expanstion valve defective how know how open expantion valve learn very useful information for repair learn preactically video | ASR Service Center | Facebook
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107K views · 3.9K reactions | central unit expanstion valve defective ho…
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FacebookASR Service Center
Are Your AC Gauge Readings Playing Mind Games? Watch This!
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Are Your AC Gauge Readings Playing Mind Games? Watch This!
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humix.com
Why is it leaking? (99 % of the time it’s one of these) 1. Valve is old/worn (3–10 years = normal lifespan) 2. System pressure is too high → bad expansion tank or fill valve 3. Debris stuck in the valve Step-by-Step Fix STEP 1 – Check pressure when boiler is COLD Normal = 12–18 psi Over 22 psi cold = you have a bigger problem! STEP 2 – Check the expansion tank (this is the #1 real cause!) • Tap it with a wrench:�→ Top half sounds hollow = good�→ Whole thing sounds like a watermelon = waterlogged
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Why is it leaking? (99 % of the time it’s one of these) 1. Valve is old/w…
643 views3 months ago
FacebookHVAC HVACR Levels United LLC
This is Dennis with Bluon Community talking about a recent tech support call he took where the unit was going out on high head with a bad expansion valve – an interesting find! Get any of your questions answered for free by becoming a Bluon member. Plus, you will get access to all the tools they've built for you in the app! You can download the app here: https://hubs.la/H0ymP3w0 | HVAC School
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This is Dennis with Bluon Community talking about a recent …
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FacebookHVAC School
How to check an expansion vessel
How to check an expansion vessel
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ultimatehandyman.co.uk
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How to test an Expansion Valve. #autorepair #expansionvalve #carparts #askamechanic #questionoftheday #merciej
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