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There is something called spring isolators. The cork pads compress after time. The spring isolators need to be sized by the load but if applied correctly they work fine.


Sent from my iPhone...

Does it pump into a floor drain, utility sink, what? That's whats still plugged.

I'm not suggesting you run out and order this. I'm suggesting that you talk to your HVAC contractor about feasibility.Good Luck.

805543

Google construction thermostat. These have fixed setpoints

You may want to have your HVAC contractor add a "low limit" thermostat set to maybe 50°. This at least will prevent freeze conditions during a thermostat outage. This could be done pretty...

Is there a supply air temperature sensor? could it be cycling on that. What type of zoning system do you have? sorry, I wrote this before reading the thread completely.

Looks like MAYHEM!

As pcmsg said you technically should have a makeup air unit with exhaust. I do a lot of these using Aaon equipment including a heat wheel. These are usually public projects so the engineering is up...

The label says desiccant wheel. Have you seen the equipment? Desiccant wheels usually have some form of a regeneration cycle.

I think they were going to zip screw the drier to the liquid tite.

Thanks for your reply. I was thinking in terms of something hands free.

Is anybody aware of or using some type of smart glasses that can connect to a smart phone. I would like to be able to have a guy at a piece of equipment be able to call me or another person and see...

There are ducted splits like you describe. I work with Samsung but I know they are made by all. Not unusual. Sizing seems overboard but if this is VRF rarely will the system run at full capacity....

Wow what a great idea. Good job young man. You to helper.

I believe putting the rent into an escrow account is legal. This way the rent is paid with proof but the land lord can't touch it until issue is resolved. I don't think you should go any further on...

The only way to know for sure is to remove the compressor and drain and measure the amount of oil left. Then get oil and add per compressor spec. Usually a leak doesn't lose enough oil to matter.

If we are talking the same device it is a hotgas bypass with desuperheat. The benefit of Rawals product is that the hot gas line doesn't have to be run to the evap. I did look at there product (apr...

I don't gett what good hot gas bypass or the Rawal hgbp will do for dehum. Either will just raise evap coil temperature? I have added rawal to many systems but not for the purpose of dehum.

Do you own a vom? Sounds like a DIY to me. Changing a t/stat because of a no cooling call with no troubleshooting data sounds DIY to me. If not how about a little more background like some meter...

Thanks everyone for this thread! I sometimes suffer from old dog new trick syndrome. I started reading this thread thinking what the hell is he talking about and wish he got to the point quicker but...

I love these posts. I have a question, "My car won't start, what's wrong?" Not even a brand let alone model number.

Good call finding it. That's chasing your tail

What you were told doesn't make sense to me unless I am missing some thing. The duct system is designed for cooling air cfm but the heating cfm will be close or the same for a heatpump. Possibly even...

Why don't you call the guy, sounds like your the Boss. Some people just don't like to email.

Same here, Sammys

Pretty simple project. Use an old 1/4" hose, buy 1/4' Male flare x 1/8 mpt, buy 1/8" npt coupling, buy 1/8" npt x male quick connect fitting. Or any variation of the above.

Many faucets have replaceable seats. You will probably have to buy a seat wrench. If you disassemble the faucet and look down into it you should see square opening where water would come up. The seat...

This is funny, You keep throwing ohms law at us in an inductive load but you say Increased Resistance = Increased Amperage. Better go back and study what you preach. YOU ARE WRONG!

Ace you are a warehouse of misinformation here. Resistance of a motors windings CANNOT be used in ohms law. All inductors create a calculated resistance called inductive reactance. Once the reactance...

Kind of curious about dripping condensate into a cup? Never heard of anything like that.

I'm not an expert but windows 7 has a compatibility mode where you can tell an older program to run as an earlier windows version. I don't know that it will work for you but I used this feature...

I don't know where you are located and what your ambient conditions are but If I suspect low oil conditions I try to increase the load on the system and run it with hi head pressure. If it's r22 then...

Sorry man but now way. That statement is to misleading to let get by. The only thing Headmaster and txv have in common is they modulate. Kind of like saying a tire and an alternator are similar...

Who in their right mind?

I tend to disagree. Mercury and lead weigh a lot!:grin2:

The condensate drain on the air handler is plugged and also the aux pan drain. Unless your service person saw something more than I see from your pics it's easily repairable but I would get another...

Duct liner is for sound, Duct wrap is for Insulating to prevent sweating and to maintain duct temp. After re reading your post are you talking about the AHU only or the whole system?

This is required on a new system during startup. In your case I assumed a new startup also. Service valves to condensing unit still closed.

Many Mini splits are requiring test pressures of 590 psig. Samsung for sure.

I think it used to mean a 2 year degree as in lab tech, medical tech etc. Now I think all service people are assumed techs.

This is the second time you posted your method but I never tried it. You unfold the pieces while the hot end is still wet? I will remember this now and try it. Thanks

I have done about ten of these system start ups. I recently completed one and sent my data in and was contacted by Samsung telling me that I now need to use B2B BLink to enter startup data. Has...

He claimed he has LL solenoid valves already. Crankcase heaters I'll buy but what good will suction line accumulators do for oil return?

Hybrid No but Samsung sells ahu's with their controls on it and have heat terminals for additional heat source.
You may want to check out [email]dvmshvac

Buford didn't suggest jumpering anything! He suggested a tattle tale or very low amp fuse. A tattle tale is a product that pops up a flag when it's sees any current so you can see if an intermittent...

Kdean I always look forward to your reply's. This time, not so much!:grin2:

I like Mtchells bing cherry and chocolate

any idea who makes it?

I wouldn't be overly concerned. Occasionally the shreader doesn't get depressed enough to open. The existing refrigerant in the hose is trapped and provides a gauge reading. If i suspect this I stop...

EXACTLY