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Looks like AC Pro is rebranded Gree. I don't have experience with either but maybe others do.

I used to watch those years ago thinking I was going to start doing my own metal. Then I realized it was just easier to pay my sheet metal guy and save myself hours on an install. I would like to...

I havent used my H10 in a while but i had the same issue. Twisted the chaeger in the port usually got it going

https://www.supplyhouse.com/Spears-806-020SC-2-CPVC-Schedule-80-90-Sweep-Elbow-Socket?utm_source=google_ad&utm_medium=Shopping_tm&utm_campaign=Shopping_TM_New_users&gad_source=1&gclid=CjwKCAiArLyuBhA7...

Heavymetaldad, here is a closer look:

13,800

Navien has a dipswitch that if you turn on it raises that max boiler temp from 149 i believe to 180. If you turn it on, you much have the first 3 equivalent ft be cpvc. The 90 itself counts for 5 so...

Just wrapped this up last week. I really enjoy doing these

Their support has gone really downhill.

Did they insulate the new ductwork?

None of this adds up. You have any pictures?

My dad is pushing 75. He's not giving up without a fight, haha.

No. Thats just a fitting that comes with the boiler for you to mount the pressure relief, air vent and an option for an external lwco

Built this in my shop this weekend for my parents. First time doing it this way. Did the whole thing on a bench in my shop. 5 unions and i can pull the boiler off so its light enouh to carry in.
...

Post a picture of it.

Years ago, I had an issue so I called Fujitsu support. They said I had a bad EEV head. Replaced it, same issue. Other support guy said, no, he is wrong its a bad pcb board. Replaced it same thing. So...

This isn't a DIY site.

If your contractor needs your advice to do his job, get a new contractor. Also, venting refrigerant is illegal.

So fhey are remoivng the 5 ton single stage and installing 5 ton 2 stage. Asumming that you actually need to go from 3.5 to 5 (which i doubt) are they upgrading the ductwork to handle the extra 600...

You're not wrong for feeling that way. There are alot of dishonest contractors like in any other trade that will try to take advantage of you and also many who are not qualified professionals. Best...

If i were you Id have the installing conttactor do their own calcs so if there are any issues the liability is on them. You dont want any finger pointing. Maybe do your own as well so you have...

How do you plan to install the ductwork after the soffits are built?

In addition to the blower running at a reduced capacity, the compressor also runs at a lower stage, effectively giving you a smaller capacity system, increasing run time which will better handle the...

I cant imagine 2 degrees of subcooling making a noticible difference.

Fwiw, I doubt your measured TESP was .05.

Who's going to warranty your dad's equipment when he has a problem?

I was panicking just watching the video

The larger coil may boost efficiency slightly. Manufacturer should provide data on both matches so you can see the rated output. Even if it is slightly different , I doubt you'd be able to tell a...

Yes. You can get a thermostat that has wireless sensors. You can have it sense only from the sensor or take an average of temperature from the sensor and wall thermostat. Depending on what you get,...

Could be a number of things. Impossible to diagnose without being on site. Especially with no codes.

If the return is sealed and you have a properly fitted air filter, you shouldn't ever need to.

Your condensate shouldn't be draining into a sink drain without an air gap. Cooling only or w/ a gas furnace?

If the system is doing a poor job controlling humidity there is probably something wrong. Not likely the issue is the tstat. Have the installing contractor out for a look.

Where in the world are you that it takes a month to get a tech out? Hard to guess without being on site as there are a million things to go wrong, especially w/ a mini split. I am not familiar w/...

Mini splits are critically charged. There is no range. Have him recover the charge and weigh it back in per factory specs. I wouldnt worry about an ounce or 2 but your talking 2 lbs.

Just buy a new one then. Not worth the hassle.

Why dont you have them plug it in ahead of time and see if its making water when you get there?

Leak detector is only as good as the operators willingness to be thorough and the time your willing to pay him to search for it. Sometimes you find them in 5 mintutes, other times it takes hours.

Also should have checked superheat. He has no idea if that txv is flooding with the added refrgierant.

I have a few 9000s in my own house that have been reliable. They were never really popular and I never sold a ton of them but Ive had zero issues with them. The interface is kind of tacky and it...

Fujitsu has a floor mount but i think they only come in 9 12 and 15. Ceiling cassette may be an option as well.

Do you have any idea what it cost to run an hvac business? Equipment is only a small portion of what goes into it. Workers comp, liability insurance, truck maintenance, advertising, employee salaries...

If your equipment heats and cools fine most days on low stage than why not install smaller equipment?

The cost to replace an in warranty coil can add up pretty quick. Brazing material, misc piping and insulation, vacuum pump oil, nitrogen for purging and pressure testing and refrigerant are needed...

If its low then there are definitely leaks. Refrigerant doesn't need to be periodically added. It went somewhere. If there is an assumption that the leak is in the indoor coil (which they often are)...

I have a number of those pumps out there. All of which I believe are in commercial properties. I dont love using them but they solve a problem. In a home I'd avoid it unless its impossible. Gravity...

Does everything pump down and shut off properly when you front seat the king valve?

Why are you putting non factory parts on an in warranty unit?

Hard to say from here. Often times we work on a piece of equipment and something else goes wrong down the line that is unrelated and we hear "but you just fixed it". It could be a coincidence that...

Did they replace the thermostat when the furnace was replaced? Did they determine the thermostat was bad over the phone or did they actually come out to diagnose?