Condensate pumps are code required to be gfci protected, using a tamper resistant plug, at the national level.
If your local has adopted that, hard to know.
Why? Im actually not sure.
It has to...
Type: Posts; User: hvacvegas
Condensate pumps are code required to be gfci protected, using a tamper resistant plug, at the national level.
If your local has adopted that, hard to know.
Why? Im actually not sure.
It has to...
Sort of, it doesnt work on the 5 stage, only the full modulating.
If it throws "compressor no pump", then the board is fine.
Usually high inverter current is you have a bad triac on the board....
Theres honestly a 0 percent chance of that.
I know of only about 4 eev manufacturers worldwide, and they dont really change anything other than max pulse.
Find another contractor.
We dont...
Sounds more like the system is running in "over ool" for dehumidification.
This turns on the air conditioner and makes it colder in the home, to try and remove humidity.
What temperature do you have the water set at?
R134a is being phased out. I believe its already on manufacturing reduction.
Thats honestly the best breakdown of this ive seen.
Thank you, going into my files.
It can be done, but would probably be cost prohibitive, even if you only used one system.
Its a service valve.
That reason only really applies to new units, as once the valve is opened, it would have to be manually closed for this to be an issue.
The compressor can over amp if the...
In that part of the world, possible.
Youll have access to much different equipment than we in the US have, so its hard for anyone from the US to say.
We are probably 99% American here.
One...
Personally, id go with a straight up package water to air geo, and then do the radiant with a boiler.
What i find is that water to water geo in heating, when using radiant, has problems because...
There is nothing wrong.
You do not have a 2 degree droop.
You have a 7 degree differential.
It will not kick to gas unless while the unit is running, the temperature drops 2 degrees.
...
The temperature hasn't "drooped" 2 degrees when running. It just has more than a 3 degree gap.
You are moving in the right direction. As far as honeywell is concerned, mission accomplished.
If this is the unit i think it is, good luck.
I believe thats a gree unit that has been obsoleted.
If i had to guess, the outdoor coil in heating mode is getting to cold to fast, due to low...
Not sure what you mean by zero provable health problems.
As in gas stoves, or burning natural gas inside a home in general?
Alot of furnaces kill power to the thermostat when a furnace overheats.
The nest notices this, logs it. After a certain number per cycle, it kicks this fault.
Thats all.
Accelerated cooling changes the suction saturation setpoint.
Some chinese unit, not made in florida.
Could be midea with the blue fin.
I meant in the room.
Ive never really checked at the burner.
If removing the fittings puts them in range its fine.
Is this a commercial 3 phase building with a wild leg?
Possible 480v?
Your car emits thousands of parts per million of co when if runs.
This furnace if correctly tuned, under 20 ppm.
A gas stove is like 8, snd it vents freely into your home.
Do you run you car...
I just had a nest cycling a reversing valve so fast it sounded line a machine gun going off in the condenser today.
Not sure if the valve/compressor is gonna make it.
So in general, i love...
You are overheating even when downstaged causing it to open dampers to dump heat.
Check "accelerated cooling" and turn that on. It adjusts the sat temp.
Unless its a 2 stage outdoor unit.
Then youd have to lock it in high.
Get the new carrier thermostat. It will track energy usage.
Ive had luck with changing the defrost timer, and adjusting the refrigerant charge to the proper amount.
Other than that, yea.
Then its turned on.
We did it if it had unit replacement on compressor failure.
Price for a unit swap was cheaper than a reversing valve.
When you say inverter/power board.
Are you talking about the board with the dip switches that the condenser motors tie into, or the other board?
When you checked it to ground, did you check it...
Ive taken compressors and ran them open to the atmosphere, snd even dumped water into the suction and it still ran for days before failing.
If it doesn't say trane on the thermostat, forget what I said.
Generally speaking (outside of the trane BK), the thermostat doesn't control the speed of the fan, but more the speed of the system...
If its a trane, he is talking about the "bk" wire.
It controls the air handler speed directly, instead of on/off.
It would work without, but not you wouldnt get the results that you paid for.
Get a second opinion.
I would recommend finding a smaller company.
I'd assume you typed into google and called the first company that came up? Those guys generally speaking are someone pricy....
What exactly are you wanting testing for?
Only testing time seen is for freeze protection, which can be done using a simple refractometer.
Heres the issue no one thinks of with wall mount minis in wine cellars:
When, not if, it pours water out it, what is it going to damage?
If you turn on just one indoor unit, whats it do?
Theres a weird thing with having all your units as ducted units, that i cant remember. Its a compatibility thing.
I know with LG, if yoi are...
Aou36rlxfzh is the one in my picture.
The last letter is the only difference.
There is a filter module and comms board on top.
The inverter and config board is behind the front panel.
I...
Maybe i should have asked in a different way.
Who physically provided the equipment that was used?
Did the installer provide the equipment, or did you provide the equipment?
Id also...
What state are you in?
Ive never heard of a contractor not including a 1 year warranty.
Or was this purchased online, and then you hired a contractor to install it?
867429
You couldnt find them?
You and I are used to a downflow blowing into the duct.
In Florida, don't they put a package unit outside up against the skirt and flex it into the trunk?
I've seen that on one or two trailers...
You changed every component except the most common one to fail.
The nest.
I'd trust an 30 year old Bryant 3 wire pilot, kicked through the mud, and ran over by my van, before I'd trust a nest...
There is no manufacturer that is going to void the warranty using press fittings.
This is because the failure of a press fitting has no affect on the warranty of their product.
If a press...
Thats weird.
The climate master one is supposedly because the hole out of a 3 ton unit is like 12x12, but guys like to put a plenum on it thats 24x24, or the size of the top of the unit.
So it...
I believe what is meant is when you get that buffering noise.
Its a very noticeable noise at the indoor unit. It sounds like someone blocks off the motor, and then immediately opens it back up.
...
pffft....ok.
Don't have him connect it.
IF it ever goes into defrost in the entire lifetime of the unit, the minimal amount of defrost time wouldn't even be worth the wire nut needed to connect...
Whats the temperature that you are going to go all gas?
If its 25F, youll rarely be in defrost anyways
None of what you want will work.
We are talking about a space less than 500sqft.
They do not make a unit that is that small in multi port.
Even when you only use the one unit at a time, the...
Id disagree.
The flue gases are condensating on the unit in the picture.
Id say rust bucket in 3-5 years.
You cant vent it left to right, because it will eat the mortar out of the brick.