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How to replace pressure switch on HVAC?
Posted on 11/27/19 at 12:56 pm
Posted on 11/27/19 at 12:56 pm
I’ve been told by my a/c buddy that the reason our heater won’t click on is the pressure switch. I was also told that with my limited home improvement experience I would be able to change it myself.
Any tips or videos? I got nothing
Any tips or videos? I got nothing
3
Posted on 11/27/19 at 2:13 pm to pwejr88
YouTube video testing and replacing
Should be pretty easy to figure out... havent had a gas furnace in 10 years but it was an easy job to diagnose and replace just by looking at it.
Should be pretty easy to figure out... havent had a gas furnace in 10 years but it was an easy job to diagnose and replace just by looking at it.
This post was edited on 11/27/19 at 2:15 pm
Posted on 11/27/19 at 6:18 pm to pwejr88
Make sure you replace it with one with the exact w.c" measurement. It is very simple to replace. Pull the tubing off of the barb carefully, unscrew from the bracket holding it, replace pressure switch and reattach tubing.
Posted on 11/27/19 at 7:27 pm to pwejr88
Mine had a dirt dobber nest in the blower causing the motor not to run. It also gave a pressure switch error.
Posted on 11/29/19 at 6:34 am to shoestring
quote:
Mine had a dirt dobber nest in the blower
How the hell does that happen? Not the dirt robbers, but for the blower not to be running long enough for any critter to survive more than 20 seconds? Let alone build a nest!!
ETA: might be possible anywhere north of Shreveport.... lol
This post was edited on 11/29/19 at 6:36 am
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