Well done my good man. (this from an old union elevator constructor)

I think you just took on a nightmare customer. Hopefully you learned the motor wasn't actually running backwards.

They always put 2 of the same safety on Comercial boilers

If you hook up brown lead to C and the purple to fan on cap it will run backwards

Three phase

Ok if everything works and it blows cold air what would be my problem

Well done. You told and showed everything. Now you and we other technicians will be called less often and you and we will earn less. You are great. I wish you would forget to close the valve and get fucked for it. 😂😂😂

Wonder whose idea was to place the controller onto the motor housing :D Really dumb.

If you don't have the part and have to go get one do you charge for a second trip like my service guy did?

R-421 made down in Georgia

Plus the temperature and pressure are the same - a perfect differential 20-

To me - R-421a is the best - same pressure as R-22 no other thing a has to be do - using over 8 years- no call back so far - and still doing my maintenance services to the same units - even the compressor run a lot silent and current-

this 1 is cool .had a few in the past .a commerical electric that i stuck with but then i lost it.

Love me some split capacitors 😊 Nice work man 😊

Check the rotation captive air I believe runs CCW looking down. Can also look at the blade if it is a different manufacturer

Up above replacement is always so much better than laying down on your back trying to pick up square and slide back I love counter flows to work on ❤ An gee Thank you and I will definitely put the detector to work 😁 I get time an get home I’ll pop you an email . 41.6 this morning an everyone is calling 🤦‍♂️

Congrats to the winners ... Nice replacement ... Thx

02:58 You said exactly what I was saying to myself. lol

Good video, Jeff

Voltage over 270vac will fry an inverter board. We install ICM493 surge/voltage protection control on all our installs.

Just took the latest Bosch training class a couple weeks ago. Trainer was showing us a new spray coating that you can put on any board or electronics to protect from moisture. Stuff is so good he was touching the line voltage inputs and the voltage wouldn't shock through the coating. He said you can coat the evap coil too and extend the life from rust and corrosion.

Great job as always Jeff thanks for the video

Good video

Great video Jeff. Congratulations to the winners. Keep the videos rolling.

Congratulations to the winners and thanks for the chance and videos!

Giveaway Now Closed!

I wonder if those ECMs could be replaced with a standard AC 1/2 hp blower motor? Is there any feedback to the control board. Seems a lot more reliable to have a quality 120 volt standard motor, let it run constant, last 20 years or so.

thoroughly done. good man. thank you for sharing

Love this device and may purchase. I do jobs in a large retirement community in Central Florida, and this would be extremely useful

🙋‍♂️ question… have you did a overall run time? Will it make all day running Service calls?

Love this channel!

Not a fan of these ceiling cassette units. Had multiple pump failures and the floats always stick. Can’t even access the coils without taking the whole thing apart. Junkkkk

Nice work man 😊as always. That looks great

simple to use device, thanks for your video

Appreciate the clear explanation and have subscribed 👍

I would love to see what is in your carry bag also. Thanks

Seems pretty good! How low can you set it to alarm?

Winner winner chicken dinner

Toptes has some good stuff.

Add me to Toptes CT-580.

I bought the exact same one off of Amazon last week to help confirm I had no leaks in my heat exchanger. I also stuck it up my car's exhaust pipe to confirm it was working. It had the best rating on Amazon. New subscriber & DIY on furnaces. Your channel is entertaining. Thx!

Hey Jeff. I can definitely use that detector. Just starting out my business. For now im a 1 person business. Any tools will help out. Thx

I like the products you review , got the gas leaker and that has worked well with my company got a few for my guys .

Great video as usual Jeff. Keep them rolling.

Love the toptes gas detector you did a video on. Would love the co detector!

Seems as money well spent!

Nice work those are difficult to work on 😊😊

Cfm would spin in the opp direction with a bad cap on a three phase?! How bout that.. i had no idea😮

Great job Jeff thanks for the video

I don’t know about you but I find I have more problems with the ceiling units versus the wall units. 🤔 lol an I would much rather work on a wall unit than the ceiling unit. As I have explained to Employees I provide you with a camera phone for a reason !! Always take pictures prior to disassembly. It makes reassembly so much easier specially if it’s a day or two later cause you had to wait for Parts an ounce of prevention is worth a pound of cure!😂😂 nice job on a good training video!!