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#27513 - 07/19/03 04:41 AM mini-HVAC?
sparky Offline
Member

Registered: 10/18/00
Posts: 5545
Mama does want to see 4 exhaust fan ducts on her new house, just one 'big one' well hidden.

Is there a mini-HVAC, or similar unit i can install in the cellar of a residence?

the idea is to pipe all down to it.....

Steve (aka clueless) sparky

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#27514 - 07/19/03 05:55 AM Re: mini-HVAC?
walrus Offline
Member

Registered: 07/25/02
Posts: 671
Loc: Bangor Me. USA
I think Nutone makes an inline ductable(is that a word ) fan that one can hide in an attic(only place I've heard of them being used). Not sure if they are big enough for a whole house though as I've seen them on back to back bathrooms.

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#27515 - 07/19/03 11:43 AM Re: mini-HVAC?
ga.sparky56 Offline
Member

Registered: 11/24/02
Posts: 582
Loc: young harris georgia usa
Sparky, I recently used a Broan remote fan that had 4 4" inlets and 1 6" outlet mounted in the crawlspace. I piped all 4 bathrooms into it. It seems to work well.

I think the model # is mp280,don't remember the cfms.

Russell

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#27516 - 07/19/03 04:36 PM Re: mini-HVAC?
sparky Offline
Member

Registered: 10/18/00
Posts: 5545
ok Russ,
how did you switch it?

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#27517 - 07/19/03 06:38 PM Re: mini-HVAC?
ga.sparky56 Offline
Member

Registered: 11/24/02
Posts: 582
Loc: young harris georgia usa
Sparky, I used an allen bradley contactor with a 24v coil, used 24v transformer,ran 16ga. thermostat wire to a single pole switch in each bath.

Thats the only way my feeble mind could figure out.

Russell

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#27518 - 07/19/03 06:54 PM Re: mini-HVAC?
sparky Offline
Member

Registered: 10/18/00
Posts: 5545
that doesn't sound so bad Russ, i might have to give it a go.....thanx!

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#27519 - 07/20/03 06:09 AM Re: mini-HVAC?
pauluk Offline
Member

Registered: 08/11/01
Posts: 7693
Loc: Norfolk, England
Doesn't Nutone make a lot of equipment for central vacuum cleaner systems? I seem to recall seeing a catalog of such under that name.

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#27520 - 07/20/03 08:39 AM Re: mini-HVAC?
ga.sparky56 Offline
Member

Registered: 11/24/02
Posts: 582
Loc: young harris georgia usa
They sure do Paul.

They will sell you a complete vac system,inlets,piping,fittings, the whole 9 yards.

Russell

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#27521 - 07/21/03 07:54 AM Re: mini-HVAC?
wageoghe Offline
Member

Registered: 02/14/02
Posts: 24
Loc: Huntsville, AL
Fantech also makes a remote exhaust fan.
http://www.fantech.net

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#27522 - 07/21/03 09:29 AM Re: mini-HVAC?
ThinkGood Offline
Member

Registered: 08/07/02
Posts: 1084
Loc: Milwaukee, WI
Sparky:

See if this helps any.
http://www.toolbase.org/tertiaryT.asp?TrackID=&CategoryID=1435&DocumentID=2088
http://www.ductworks.net/

[This message has been edited by ThinkGood (edited 07-21-2003).]

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