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I take the fans out of the furnaces and wire me up and use them. I'm wondering if this would work? I use 3 way toggle switches...... But would like a 3 speed with off or a variable speed...

Thank you


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If I use my cheater cord on 208 3 phase to run my vaccuum pump will it burn it up. I'm reading around 100 hot to ground.


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Cool. I have been just using 1 half inch yellow jacket hose on the suction side with the blu vac and appion core tool. Seems to be working fine so far but I have been thinking about a 4 valve...

Do you have a pic of your set up?

Glad to be here. I've learned a lot on this site.

My guess was a 30 (2 1/2) ton. I've only been doing it a year and most of my work has been installs. Very little service. That is changing this year. I am beginning to get into the service part of...

Cooling like a champ. An addition has been done and because the equipment is so old we are doing a load calc and upsizing to what is needed to add a few drops. How many tons is that thing?

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1st time we installed it. 2nd time I figured maybe I forgot to clean the line and that's what the problem was so I blew the drain line a put some bleach in it. Checked it with a level and it was...

PVC glue made a "wall" and stopped up the drain line


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Installed a new system and it wouldn't drain correctly. After 4 times out there we found the problem. Somebody (probably me) got crazy with the glue putting a coupling on. 390831390841


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Laughing my butt off!


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Y'all have me wondering how accurate is my sc56 is?


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I have been 10% as well, beats the heck out if doing a summer check and going back in a month for a bad run cap

Yea I want a yeti, and digi cools...... I could go on and on. I just don't know what to buy next. This is what I use now and it's ok but I need something bigger and would like something better389291...

Going to get a new ice chest for the work truck. It has to be big enough to get another person and myself through a long hot day. I have just an old cheap one from Wally World or something. Are the...

They can use a single stage cool to dehumidify? I am familiar with how an infinity works..... Will this t-stat do something like that?


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356411


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They just cut the hole, set the box, didn't screw the box to ANYTHING just set it there, and screwed the registers a to the Sheetrock!! 348021
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I guess they thought the kitchen had enough...

I use a fieldpiece srh2. It comes with a k type with a "sock" and it has a NTC sensor on it that gives it pretty immediately.


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How much is it on the promotion?


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Guess I have another toy to buy one day :)


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I guess that thing has the same type censor on it?


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Anybody use one of these? I pretty much just use the k type thermocouples to get wet bulb/dry bulb. How accurate is the NTC deal on it? Anybody like it? Had any problems with it?


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Merry Christmas!!!


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I have a bluvac and love it


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I had a Milwaukee drill impact set and have no complaints. But Ridgid all the way now. Great tools at a great price and if you register them you get a lifetime warranty on them. Heck I had 4 2-3 year...

I've had iPhones since the first one. The silver and black one, and all the ones up to the 5 now. I wouldn't have any other phone.


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I have brought 3 in for warranty. From what I understand there is a 1 year warranty on it. Unless you drop it in water or physically break it. They have treated me very good.


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Make an appointment and go to the Apple store. If its less than a year old they will give you a new one. If its older than a year...... I don't know!!! Good luck.


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How long have you had the phone?


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Using mine for static pressure as well. I will go check out those videos. Thanks!


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I bought a dual port fieldpiece manometer and 2 probes to go with it. The guy I work with has never used one and hasn't a damn clue on how to use it. I think I have a pretty good idea but looking for...

I had to take the pic and post it when I saw it!


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To catch the lent before it vents to their front porch. At least that is all I can figure. Saw it doing a winter check this morning


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328341


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USE WI-FI


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I had somebody try to tell me yesterday that they put R22 in a 410a system and it worked better than ever. I questioned the pt chart. How could you possibly ever get superheat or subcool? Are there...

Yes it is pretty easy. Figuring out how to put the words on it took me a minute but I got it.


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Thanks!!! Very usefull for sending the boss measurements 302821


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I think I saw somebody mention an app where you could take a picture and put the measurement you took on the picture somehow. Anybody know what app that is, or if it even exist?


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Sweet!!!!! That's exactly what I needed. Thank you


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Since they updated the sight I can't get the "desktop" site. All I can pull up is the mobile site. I have tappa talk but sometime I like to view it "desktop" style. Does anybody know how to get the...

Customer complained about high humidity. Used my srh2 and got readings from 45% to 60% in the same room. It's a commercial office about 3000-4000 sq feet. Is the instrument off or can humidity vary...

Thanks man


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Isn't there a "topic" somewhere on here that has a list of bunch of hvac type apps that y'all use? I thought I ran across it but I can't find it.


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I had one do that same exact thing tuesday. 11 year old Ruud 3 ton. Except it was running great, good pressures, subcool, superheat, delta T. It never shut off. Pressures went to about 200/275...

How would I go about measuring actual air flow/cfm?

I charge 18 volt ridgid batteries. My brother gave me the powerline one and I took the cigarette lighter plug off and hooked it straight up to my battery. I had wiring for a subwoofer amp already run...