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Is the main measurement when the slack is greatest, or as tight as possible? Then once the belt is adjusted, the main measurement is now different.

She cute. She EPA certified?

Condenser, metering device, air handler.

That’s why skilled labor ain’t cheap, and cheap labor ain’t skilled….

What? It's vapor pressure. It's moisture as vapor in an air volume at relative to temperature! Liquid only occurs when it condenses and that is the Dew Point. The higher the vapor pressure the higher the temperature can be to condense it on a surface. Stop misinformation.

😮

Thank you both for sharing this potentially life-saving information!

That discharge check valve is clanking away. On a low pressure its also due to atmosphere in the system. Hopefully the purge unit is operating properly

Why is an electronic expansion valve required with a vfd controlled scroll compressor?

Who needs this compressed heated gas? Is this military stuff

Bad txv

I would contact Vertiv for a Liebert unit and have them design me a CRAC system.

Check the filter

Reheat

Drive west till you hit the cost line, fallow it. Get off at exit 35 going east. Kick on afterburners bc you already late. When you see jct with 55 slow down there is always a speed trap not to miss it 😄

I’d probably go inside. 😊

Forced air system with a cooling coil and dehumidifier

Where do you get the psychrometer from? Im too much of a newbie to solve it. 😅

Great information!

Imagine using Fahrenheit to explain science in 2024

What changes dew point?

We can only hope it is a straight ac.😅

Your whole look makes me think you broke into someones home and found their recording equipment. Are you an electrician or do you just not comb or brush your hair

Couldn’t even tape over the wire nuts😂

We had to have control rods installed tight. They couldn't be left loose. This was because the expansion joint would expand to point it was applying to much pressure down on pump. When that happen it cause the pump coupler / impeller system to misaligned. Ultimately it cause a pump impeller failure. Now corrected with the control rods and pump repaired system is working perfectly

Communication lines at its finest!!!!!’’😅

The Old Way just Works fine..... WHy changed...⁉️❓

Christmas lights 😄

It sucks just getting into the industry and learning about R410 only for it to become obsolete immediately after.

Does is only apply to selling and installaton of equipment? What if, for example, I have a practically new 10 ton 410a split system, that is being replaced after only a couple years, and I have it sitting in storage, and decide to install it in a new location after these dates, would that be okay with the new standards?

Never thought i'd see the day where Tony Stark is teaching me about HVAC

Heres one for ya, how do you level one that has struck a obstacle? I managed to do with three torpedo level and a set of calipers.

“Maybe if you sell diffusers” 😂 even then it’s hardly true

laid awake not lied awake

Murder

A commercial AHU?

Really informative with great real world case implication. Thank you !

Can someone please explain what this is?

Make up air

Let me add this regarding drawing example. If our dp sp is 55 and our sa is providing a 50 degree dp. Our if, and, or blocks look to control a dewpoint setpoint range?

I heard you say a 55 degree dp sp. Did you mean to say 50?

So thry are phasing out 410a for flammable refrigerant?

Theo von should have his own show where he describes random stuff and tells a wild story he loosely related to the thing he’s describing

Dontcha know?

No reason to change refrigerants it just liberal political narrative

This is very valuable information. Learning new things every day! (even on my day off LOL) Thank you so much!

Doesnt look like it will leak and i cant see it except for maintenance, can i do better? Who knows, but this will suffice

It's properly sealed, bunch of haters!

In house maintenance with a shitty budget did this. I’m sure

Crypto mining