I understand what you guys are trying to show and achieve but I’m not sure I agree with the way it’s done. I’d like to see a more real life situation. And not have you spraying directly on the sensor. I’d like to see how good a job that sensor does in a down flow application. And have the “leak” be more realistic like a very tiny pinhole on the back lower side of the coil.

All rights reserved Jessie James Stalder omega twelve technologies 1. Fluorinated compound synthesis?

Helpful video thank you. Just have two questions. Would you need one of these for R 454B? And do you need install one of these with an air handler heat pump system?

I was wondering if a smoke generating machine could be used in these areas to help find the leak

I Want EPA license to Freeon my own unit. What section is required ?

What's up with all the ads? About every 2 minutes one was popping up. Very frustrating trying to listen when u get so many ads.

Great video thank you

More brilliance from the EPA. Don't let the fact that R-410a is twice as bad for the environment than R-22 ever was. They know what they're doing now. lol

these videos are godly for the test

Amazing video. Thanks so much for making this. It got me so much more comfortable with trying out comfortbridge to use a non communicating heat pump with my Amana AMVM 97. I’m guessing this is the “run time” control algorithm. Do you know how the “Rate of change” algorithm works, or can you make a video on that please?

The Goofy music makes this video unwatchable.

what wires from the thermostat are in the that black terminal?

Q: You mentioned that the detector can detect a leak even if the indoor blower motor is in operation. Then shuts the system off, and then turns the blower that was already running back on :) Can the detector pick up a small leak with the blower already running? And at what leak rate do the detectors trip? 6oz /year, 1 lb/year 4 oz/min. ? Are the detector able to handle the condensation that's going to be building p on them? Whats next, will the boards activate that fire extinguisher like a restaurant grease hood?? Oh yea, one last question. What have the other countries been using if any for the last 10 years for detection of R-32 leaks?

Hi there. The EPA certification has to be renewed? How can I do that? Where? Thank you

🚶🏻‍♂️💨

Godman it’s a peace a crap, they make up stupid shit to sell, I don’t wanna talk about their compressor failure….

Can you use a 4 wire t'stat??

This was Wonderful. I will share with my students in class

Quería saber para tomar las clases información o el libro en español EPA

Estoy interesado para agarrar la universal EPA

😂 Van a dar clases?

Sadly coil manufacturers can’t make a better coil so we have to install expensive leak detectors in our equipment now……….

Goodman is ridiculous. They were not ready for this rollout. In a rush to make this new equipment, they can’t even provide warranty compressors for the 410A units.

What are we doing when we cannot run the wire back...like in condos

Super helpful 🙏

Yeah mine keeps kicking the fan on and no LED on the integration board

Sounds super loud. Just as load as a non inverter unit.

replace the line set.

I did everything on this video but couldn’t get it to work. After the ac turns on for the test mode it wouldnt turn on with the tstat . Got 24v from fau to dragon fly but nothing out of dragon fly to tstat

You mentioned that this is a 3 to 5 ton adjustable system. Does that mean that if I need 3 ton or a 5 ton system, I will still be buying the same physical model ( both indoor and outdoor ) and turn it into a 3 ton or 5 ton system by those dip switches ?

If those hours transfer union it's worth it

Thank you for the great explanations 🤙

Too much electronic crap to fail. Do newbie engineers not understand KISS ?

Slight leak higher up in the coil while.fan is running...that sensor ain't doing D

Nice job fellas

This video very helpful for us to understand A2L system works. Thank you guys!

How does one apply?

Ten speed ECM condenser fan motor = 2k replacement cost 🤦‍♂️🤦‍♂️🤦‍♂️

ECM motor two speed = 1k to replace 😢😢😢

Increased performance, energy efficiency, but very expensive for repairs. Once you are out of the warranty period the repairs will cost you big bucks!! Never will recoup your money on energy saving with needed repairs. I never understood if all of these high efficiency units are so great, the manufacturers should include a 10 year labor warranty period along with the warranty on parts.

This is a super old video ... From covid lol you uploaded it 8 months ago??? Sheesh

Also, can you tell us exactly what models you got and what $$ amounts are you going to get for the tax credit and the rebates? I too am in Indiana so I’m trying to find that out . For some reason I can’t seem to get a straight answer on the $$ amounts. Thanks, great video, I’ve probably watched it 10 times. Can’t wait to see your follow ups on this.

Did he say he paired up the outside unit 20 seer to the indoor furnace unit 20 seer? Also I didn’t know they called the indoor unit by seer is that correct?

So in case of a refrigerant leak the blower will dissipate the flammable refrigerant throughout the whole house…???

Notice how over the last 15 years all these new systems cost a lot more but the reliability is complete crap compared to the older stuff and only getting worse? This is why I’m retiring at the end of the year after 32 years in HVAC. The EPA is asshoe. Y’all have fun with this crap.😂

What is the square footage of this home your installing this in?

I hope you will do the follow up on this unit. Looking to get the same unit here in a few weeks maybe.

Because it a flammable gas that it’s why it’s a left handed thread

epa has to go

The shitty mind control type music is extremely annoying