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-   -   under pressure. (https://www.nachi.org/forum/f20/pressure-75643/)

ryoung7 10/12/12 7:08 PM

under pressure.
 
I could not follow this ducting
Ideas.
Natural Gas furnace. Combination heat pump.
The ducting was blowing a large quantity or air into the basement.
Attachment 59398
Attachment 59399
It was not hooked up to return to the return Plenum. T
he home was forced air.

The bottom exhaust. # 59389
Allot of air was being introduced into the basement.
Ideas?

Lots of writing. No drip leg for the hot water gas, the exhaust was next to the intake oxygen for the hot water pilot.
Attachment 59400
no time to et serial numbers or many photos. The owner kicked me out.

Thanks in advance.

dandersen 10/12/12 8:00 PM

Re: under pressure.
 
Quote:

It was not hooked up to return to the return Plenum.
It sure as hell better not be!

Quote:

No drip leg for the hot water gas,
I see a drip leg. Was this another water heater?

Quote:

The owner kicked me out.
Then why are you writing a report?

ryoung7 10/12/12 8:09 PM

Re: under pressure.
 
Quote:

Originally Posted by dandersen (Post 956123)
It sure as hell better not be!
Well I have seen ducts returned back to the Plenum. The buyer cared less and the owner had the HVAC system cannibalized.
I left it alone. The home was being demolished.



I see a drip leg. Was this another water heater?
Yes as I do.
Sorry I was just going over the image.



Then why are you writing a report?

Who said I am writing a report?

I asked a question still unanswered.
Do you know David you the ducting is blowing air into the basement.
I was about to do a CFM but as explained all I kept on hearing was HURRY, UP,,,HURRY UP .


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