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On a heat pump…right?

That is Crazy! So what do you guys keep your evap temp at to maintain -80?

@FloridaManHVACR You are the MAN! Thank you for going above and beyond, you are part of what makes this forum so incredible. Oh damn, I didnt know you had a youtube channel to! Good for you!

Thank you @FloridaManHVACR , the target saturation temps that you go for in coolers and freezers nailed my question on the head. Also welcome to the website, Ill look forward to hearing more...

Youre alright @slctech , that sounds like a rough one

Youre alright, that sounds like a rough one

Hey guys, how do you find or what is the target box temperature of different products for reach-in/walk-in coolers and freezers? I understand that coolers have to be between 32-40F and freezers have...

Only problem is that its a tri level house. They'd have to do some major construction in their house for ductwork and then have 2 separate air handlers. I dont even think Luxaire (the brand my job...

Right. But my cousin has a boiler in his house that he would prefer to be replaced with an forced air system and that got me thinking.

Due boilers with cooling capacity for residential applications exist? Would it be possible to have the best of both worlds, like how forced air systems are able to heat and cool? If not, then what...

Would a oil level hose be impractical in a residential/light commercial setting?

Do you use sweeping 90's for your copper or regular?

Dont be greedy -Various seasoned techs

Is it practical to check the oil for acidity when replacing a shorted compressor?

I have not done many mini splits but if you were to theoretically braze a mini split with flowing nitrogen would that take care of the oxidization issue?

ive seen someone put a tad bit of nylock to assist the flare connection but I dont know if thats something I would do

Lets see what the compressor says

I wonder if the cigarette smell has seeped into the furnace/cased coil insulation...

I wonder if the electrical connections inside the puck were too thin due to cheap manufacturing, which in turn couldn't handle the amperage from the board?

Does the Distributor on a piston metering device have to be installed pointing vertically up and then 90'd towards the line set or could you get away with adjusting the distributor so it is...

Wow, thank you for all of the replies. They were very helpful!

Ive found a few flame sensors go bad this year and my fieldpiece HS33 meter is not capable of measuring DC microamps. If my meter was capable of that option then the diagnostic process wouldve gone...

Thank you very much sir!

What code book would talk about round ductwork gauge requirement for 8"? My coworker and I that work in hvac got a side job and the owner wants a couple of flex ducts turned into sheet metal and...