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Re: [GMCnet] WE ALL NEED MORE AIR [message #320690 is a reply to message #320689]

Wed, 19 July 2017 21:04

Emery Stora

Messages: 959
Registered: January 2011

Karma:

Senior Member

Tom
The reason I asked what year you had modified was because my 1977 and most 1977 and all 1978s have a heat duct at the floor right in the center of the motorhome.
This appears to be right where you mount the blower motor. Does this still allow the 77-78 models to have the floor heat duct there?

Emery Stora
77 Kingsley
Frederick, CO

> On Jul 19, 2017, at 7:55 PM, Thomas Pryor wrote:
>
> After reviewing the available schematics of 73 Thru 78 all versions
> supplymake-up air to the same location.
> They all pressurize the box from a single squirrel cage fan located on the
> side of the box.
>
> MAKE UP AIR and VENTING were some of the major changes in 77/78, along with
> other non- air related improvements. . Neither of these would be
> impediments to this modification, IMHO.
>
> The Modification that I am suggesting:
>
> 1. Pressurizes the box with makeup air from only one
> source.........INSIDE RECIRCULATING AIR.
>
>
> 2. The air direction now enters thru the front of the box, in the most
> advantageous direction. Air entering the OEM design has at least two
> restrictions BEFORE reaching the A/C or heater coil. This MOD significantly
> remedies that flaw.
>
> 3. The journey requires easily accessible items: A) Block off all
> unused external HVAC box passages, B) make and install the necessary
> duct work, C) hook up HI, MED & LOW from old wires Resister wires to the
> new resistor pack on the MCC 515 fan/motor assy.
> 4. Nothing in the Dash control assembly requires any attention.
>
> 5. For those who have the a pre 77/78 with no Recirculation feature,
> this becomes a major improvement.
>
> HOW CAN I HELP?-
>
>
> --
> Regards,
>
> Tom Pryor
> 4188 Limerick Dr
> Lake Wales, Fl 33859
> Cell 248 470 9186
>
> Living on a waterfront is not a matter of life or death. Its more
> important than that.
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[Message index]

		[GMCnet] WE ALL NEED MORE AIR By: Thomas Pryor on Mon, 17 July 2017 09:55
		Re: [GMCnet] WE ALL NEED MORE AIR By: Emery Stora on Mon, 17 July 2017 10:17
		Re: [GMCnet] WE ALL NEED MORE AIR By: RF_Burns on Mon, 17 July 2017 10:43
		Re: [GMCnet] WE ALL NEED MORE AIR By: jhbridges on Mon, 17 July 2017 12:40
		Re: [GMCnet] WE ALL NEED MORE AIR By: Thomas Pryor on Mon, 17 July 2017 13:10
		Re: [GMCnet] WE ALL NEED MORE AIR By: Guy Lopes on Mon, 17 July 2017 14:20
		Re: [GMCnet] WE ALL NEED MORE AIR By: Emery Stora on Mon, 17 July 2017 14:45
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Wed, 02 August 2017 15:38
		Re: [GMCnet] WE ALL NEED MORE AIR By: lqqkatjon on Wed, 02 August 2017 16:21
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Wed, 02 August 2017 19:05
		Re: [GMCnet] WE ALL NEED MORE AIR By: johnd01 on Wed, 02 August 2017 19:09
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Wed, 02 August 2017 21:00
		Re: [GMCnet] WE ALL NEED MORE AIR By: jimk on Wed, 02 August 2017 21:42
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Wed, 02 August 2017 22:15
		Re: [GMCnet] WE ALL NEED MORE AIR By: jimk on Wed, 02 August 2017 22:26
		Re: [GMCnet] WE ALL NEED MORE AIR By: johnd01 on Wed, 02 August 2017 22:58
		Re: [GMCnet] WE ALL NEED MORE AIR By: USAussie on Wed, 02 August 2017 23:11
		Re: [GMCnet] WE ALL NEED MORE AIR By: johnd01 on Wed, 02 August 2017 23:27
		Re: [GMCnet] WE ALL NEED MORE AIR By: Keith V on Thu, 03 August 2017 08:54
		Re: [GMCnet] WE ALL NEED MORE AIR By: jimk on Thu, 03 August 2017 09:33
		Re: [GMCnet] WE ALL NEED MORE AIR By: johnd01 on Wed, 02 August 2017 22:25
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Thu, 03 August 2017 11:47
		Re: [GMCnet] WE ALL NEED MORE AIR By: johnd01 on Thu, 03 August 2017 12:11
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Thu, 03 August 2017 13:19
		Re: [GMCnet] WE ALL NEED MORE AIR By: johnd01 on Thu, 03 August 2017 13:47
		Re: [GMCnet] WE ALL NEED MORE AIR By: jimk on Thu, 03 August 2017 14:47
		Re: [GMCnet] WE ALL NEED MORE AIR By: jricke on Thu, 03 August 2017 16:45
		Re: [GMCnet] WE ALL NEED MORE AIR By: USAussie on Thu, 03 August 2017 16:55
		Re: [GMCnet] WE ALL NEED MORE AIR By: bhayes on Mon, 17 July 2017 14:45
		Re: [GMCnet] WE ALL NEED MORE AIR By: Sammy Williams on Mon, 17 July 2017 15:29
		Re: [GMCnet] WE ALL NEED MORE AIR By: powerjon on Mon, 17 July 2017 16:35
		Re: [GMCnet] WE ALL NEED MORE AIR By: powerjon on Mon, 17 July 2017 16:39
		Re: [GMCnet] WE ALL NEED MORE AIR By: USAussie on Mon, 17 July 2017 18:53
		Re: [GMCnet] WE ALL NEED MORE AIR By: jimk on Mon, 17 July 2017 20:53
		Re: [GMCnet] WE ALL NEED MORE AIR By: Bill Van Vlack on Tue, 18 July 2017 20:09
		Re: [GMCnet] WE ALL NEED MORE AIR By: Thomas Pryor on Wed, 19 July 2017 20:55
		Re: [GMCnet] WE ALL NEED MORE AIR By: Emery Stora on Wed, 19 July 2017 21:04
		Re: [GMCnet] WE ALL NEED MORE AIR By: Thomas Pryor on Thu, 20 July 2017 10:52
		Re: [GMCnet] WE ALL NEED MORE AIR By: Rob on Thu, 03 August 2017 13:36
		Re: [GMCnet] WE ALL NEED MORE AIR By: James Hupy on Thu, 03 August 2017 13:29
		Re: [GMCnet] WE ALL NEED MORE AIR By: Thomas Pryor on Thu, 03 August 2017 16:48
		Re: [GMCnet] WE ALL NEED MORE AIR By: USAussie on Thu, 03 August 2017 17:35
		Re: [GMCnet] WE ALL NEED MORE AIR By: Ken Henderson on Thu, 03 August 2017 18:23
		Re: [GMCnet] WE ALL NEED MORE AIR By: SpookyEng on Thu, 03 August 2017 18:54
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Thu, 03 August 2017 23:08
		Re: [GMCnet] WE ALL NEED MORE AIR By: tphipps on Fri, 04 August 2017 06:55
		Re: [GMCnet] WE ALL NEED MORE AIR By: Matt Colie on Fri, 04 August 2017 07:32
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Fri, 04 August 2017 16:53
		Re: [GMCnet] WE ALL NEED MORE AIR By: johnd01 on Sat, 05 August 2017 21:36
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Wed, 09 August 2017 21:25
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Mon, 14 August 2017 21:33
		Re: [GMCnet] WE ALL NEED MORE AIR By: lqqkatjon on Tue, 15 August 2017 09:06
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Tue, 15 August 2017 16:28
		Re: [GMCnet] WE ALL NEED MORE AIR By: USAussie on Thu, 03 August 2017 19:21
		Re: [GMCnet] WE ALL NEED MORE AIR By: Ken Henderson on Thu, 03 August 2017 20:02
		Re: [GMCnet] WE ALL NEED MORE AIR By: USAussie on Thu, 03 August 2017 20:12
		Re: [GMCnet] WE ALL NEED MORE AIR By: Ken Henderson on Thu, 03 August 2017 20:58
		Re: [GMCnet] WE ALL NEED MORE AIR By: johnd01 on Thu, 03 August 2017 20:29
		Re: [GMCnet] WE ALL NEED MORE AIR By: USAussie on Thu, 03 August 2017 20:41
		Re: [GMCnet] WE ALL NEED MORE AIR By: Thomas Pryor on Thu, 03 August 2017 20:51
		Re: [GMCnet] WE ALL NEED MORE AIR By: KB on Thu, 03 August 2017 23:05
		Re: [GMCnet] WE ALL NEED MORE AIR By: jhbridges on Tue, 15 August 2017 08:58

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