@@jphvac5725 Nope not RUclips, it's usually harder to delete, it normally wants you to confirm. O well, it only was up barely 1 day, and it's not real informative, but this is the kind of stuff I've been running into.
Understanding the concept behind a DOAS is important if you are going to fix one, it is its own beast. In Cali we don't see a lot of these. I do have one on a hotel but haven't had to seriously get in to it yet. The day is coming! It's seriously struggling. Dont worry about it It's working!" LOL There are plenty of guys on RUclips that specialize in residential HVAC. We don't need more of it. We need content in comercial / lite-comercial. An example, I like the fact that HVACTIME now specializes in chillers. Do I miss his content on VRF? Yes but I understand It gives those chiller guys somewhere to turn to.
Thank you, I'm just pointing out my personal experiences that I have ran into and answers to my own questions that I might have had prior to figuring it out. It's definatly not me trying to sound like I'm the authority on everything, because I have questions that need answers everyday. Thanks for checking it out👍👍
It’s amazing how a little set up can screw up the operation. I have some Valiant units very similar to those units. Once you get them dialed in they’re pretty much worry free. You figure out more when the season cycles. Good video.
Yea it was kinda of a short video and appeared simple but I gave the factory some crap about not having some sort of fail safe programming. I work on so much different stuff, it's hard to be great at everything.
Nice unit. I work on a 100% OA with 30 k cfm it took the Contrators 1.5 yrs to get the setup right for extreme cold. I had to use them for warranty purposes. I still have to tweak it from time to time. Niagara N4 automation. Beautiful dog. One more thing. That EZ condensate trap is great for indoor use, but will dry rot in the sun.
We normally use the trap that has a spring in it where it fills up and dumps. Thanks, the wife wanted the dog, she's got 2 older pug brothers that are still getting use to her. 😁
That is a Greenheck RV Unit. The RVE has an energy recovery wheel in the unit has well. The school district that I work for has been having several of these units installed during building renovations. They are used as 100% DOAS units in conjunction with the VRF systems. I have some videos of them on my channel as well. Consider me a new subscriber!
@@HVACRSurvival Thank you for the response. blah if only we could add drawings to our comments but I believe I've solved my own question, what I'm seeing is a separation between the low fire and high fire on the burners. I mistook it as an opening.
I talk fast, so sometimes you might miss things. I thought I mentioned that but if you're not used to the way I talk it's easy to not hear it. I've tried to slow down🙄😂
No it would be in the 80% range otherwise it would have a condensing heat exchanger that could possibly freeze and break if it ever was to go down or was in a off cycle in extreme cold temperatures.
@@HVACRSurvival True...personally I don't know how a 90+ AFUE heat exchanger can last so long in the first place...Rheem ones seem to last for decades...
This had to be reloaded because it got deleted while adjusting it with my phone. Sorry for the second notification.
HVAC*R Survival wondered what happened here. Glad it wasn’t RUclips police kicking it for some random complaint!
@@jphvac5725 Nope not RUclips, it's usually harder to delete, it normally wants you to confirm. O well, it only was up barely 1 day, and it's not real informative, but this is the kind of stuff I've been running into.
Understanding the concept behind a DOAS is important if you are going to fix one, it is its own beast. In Cali we don't see a lot of these. I do have one on a hotel but haven't had to seriously get in to it yet. The day is coming! It's seriously struggling. Dont worry about it It's working!" LOL
There are plenty of guys on RUclips that specialize in residential HVAC. We don't need more of it. We need content in comercial / lite-comercial.
An example, I like the fact that HVACTIME now specializes in chillers. Do I miss his content on VRF? Yes but I understand It gives those chiller guys somewhere to turn to.
Holy smokes that's a nice unit. I would have been there all day drooling over how that puppy worked.. :-)
That's why I did the HVAC porn "once over"😁😁
Cool unit Rick. Thanks for share 👍
Really nice video & plus the amount of information you add on each videos it’s unbelievable man thanks & happy thanksgiving 👍👍
Thank you, I'm just pointing out my personal experiences that I have ran into and answers to my own questions that I might have had prior to figuring it out. It's definatly not me trying to sound like I'm the authority on everything, because I have questions that need answers everyday. Thanks for checking it out👍👍
HVAC*R Survival thanks again buddy
Very nice unit. And that Frenchie is beautiful. I want one
Thanks man! Shes pretty neat, my two pugs are getting use to her. Its been a battle. lol
It’s amazing how a little set up can screw up the operation. I have some Valiant units very similar to those units. Once you get them dialed in they’re pretty much worry free. You figure out more when the season cycles. Good video.
Yea it was kinda of a short video and appeared simple but I gave the factory some crap about not having some sort of fail safe programming. I work on so much different stuff, it's hard to be great at everything.
Nice unit. I work on a 100% OA with 30 k cfm it took the Contrators 1.5 yrs to get the setup right for extreme cold. I had to use them for warranty purposes. I still have to tweak it from time to time. Niagara N4 automation. Beautiful dog. One more thing. That EZ condensate trap is great for indoor use, but will dry rot in the sun.
We normally use the trap that has a spring in it where it fills up and dumps. Thanks, the wife wanted the dog, she's got 2 older pug brothers that are still getting use to her. 😁
That is a Greenheck RV Unit. The RVE has an energy recovery wheel in the unit has well. The school district that I work for has been having several of these units installed during building renovations. They are used as 100% DOAS units in conjunction with the VRF systems. I have some videos of them on my channel as well. Consider me a new subscriber!
Awesome! Welcome aboard..
Greetings at timestamp 2:58 and 3:11 there is what looks like an indentation in the tube feeding the burners, what is the purpose of this? Thank you.
I rewatched the video, I'm seeing pressure ports on the manifold and the high and low manifolds. I'm not sure if this is what your referring to?
@@HVACRSurvival Thank you for the response. blah if only we could add drawings to our comments but I believe I've solved my own question, what I'm seeing is a separation between the low fire and high fire on the burners. I mistook it as an opening.
I talk fast, so sometimes you might miss things. I thought I mentioned that but if you're not used to the way I talk it's easy to not hear it. I've tried to slow down🙄😂
Great video
Nice video
Thanks Jeff!
Is this a 90+ AFUE unit?
No it would be in the 80% range otherwise it would have a condensing heat exchanger that could possibly freeze and break if it ever was to go down or was in a off cycle in extreme cold temperatures.
@@HVACRSurvival True...personally I don't know how a 90+ AFUE heat exchanger can last so long in the first place...Rheem ones seem to last for decades...
✌👍
Thanks North, I've been watching you guys lately in the overtime show. 👍👍
@@HVACRSurvival Awesome hope you enjoy lol. Been a fan since the hvac eon 👍
#54 Thumbs uP