Building a furnace closet

Posted by marspinball on July 23, 2006, 2:22 am

I'm planning on having a high efficiency HVAC system installed in a home
that only had a gas wall heater. I would like to build the closet myself
where a general closet previously existed at the end of the hallway.
My question is do newer 90% plus efficiency furnaces require combustion air
supply and if they do where can I find building specs for such.
Thanks.

Posted by Al Moran on July 23, 2006, 4:19 am

On Sat, 22 Jul 2006 23:22:33 -0700, "marspinball"
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No, it uses a special kind of fuel that does not require air.

Posted by udarrell on July 23, 2006, 11:11 am

Al Moran wrote:
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Al, Please, he doesn't have a clue, he could kill his entire family!
It is essential to run PVC of the correct type & size to use outdoor air
for combustion air.
PVC of the correct type & size is also used to VENT the exhaust gases
and the PVC sloped to drain the condensation.
Get a licensed HVAC contractor to properly install the entire system!
Everything has to be done right!
Do NOT try to do this work on your own!
- udarrell
--
Air Conditioning's Affordable Path to the "Human Comfort Zone Goal"
http://www.udarrell.com/air-conditioning-total-heat-enthalpy-latent-heat.html
Techs:
http://www.udarrell.com/ac-trouble-shooting-superheat-subcooling.html

Posted by Moe Jones on July 23, 2006, 12:55 pm

Very Good Advise!
--
Moe Jones
HVAC Service Technician
Energy Equalizers Inc.
Houston, Texas
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Posted by ~^Johnny^~ on July 23, 2006, 4:32 pm

wrote:
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_Who_ doesn't? Methinks both.
What the hell does the furnace burn then, solid rocket fuel?
This is the wrong time for sarcasm, in any event.
Involuntary manslaughter is a serious allegation.
Wrongful death lawsuits are no fun, either.
--
-john
wide-open at throttle dot info

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