Heater shut off...... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

SIR · 07-26-2013, 06:42 PM

4 seasons heater shut off valve....good/bad...opinions...thank you..

1963c-10 · 07-26-2013, 10:00 PM

check out the thread all about heaters....about 10 pages of info. covers all years and deluxe/standard models
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**aerotruk63** · 07-27-2013, 06:41 AM

My 62 had the standard recirculating heater and I found a difference in the summer with the aftermarket shut off valve under the hood. Never had an overheating issue though I did break the rubber motor mount and put the fan into the rad! lol

chevyrestoguy · 07-27-2013, 10:34 AM

I have never used a 4 Seasons valve, but I plan to on my '64. I believe that a shut-off on our trucks is essential during the summer, especially on the factory A/C equipped models.

07-26-2013, 06:42 PM	#1
SIR SIR Join Date: Apr 2005 Location: grants pass oregon,usa Posts: 658	Heater shut off...... 4 seasons heater shut off valve....good/bad...opinions...thank you.. __________________ 66long low fleet http://community.webshots.com/user/LVNR66

07-26-2013, 10:00 PM	#2
1963c-10 Registered User Join Date: Nov 2011 Location: fayetteville nc Posts: 10,338	Re: Heater shut off...... check out the thread all about heaters....about 10 pages of info. covers all years and deluxe/standard models Posted via Mobile Device __________________ 1963 Short bed step side SBW 427 big block and borg warner T-16 HD 3 speed manual http://67-72chevytrucks.com/vboard/s...d.php?t=519869 1963 Short bed fleetside BBW 348 1st gen big block w/Powerglide http://67-72chevytrucks.com/vboard/s...d.php?t=619024 1964 Short bed trailer

07-27-2013, 06:41 AM	#3
aerotruk63 Check The Champ, Demonstrator Join Date: Jun 2009 Location: Montreal,Quebec Posts: 6,625	Re: Heater shut off...... My 62 had the standard recirculating heater and I found a difference in the summer with the aftermarket shut off valve under the hood. Never had an overheating issue though I did break the rubber motor mount and put the fan into the rad! lol __________________ 1963 *Chevrolet Truck* Literature LINK: https://picasaweb.google.com/113840717762774560215 YouTube Channel with 20+ Original *Chevrolet Truck* Salesmen, Mechanics & Service Department Training Slideshows. https://www.youtube.com/results?sear...otruk63&page=1

07-27-2013, 10:34 AM	#4
chevyrestoguy Registered User Join Date: Mar 2005 Location: apple valley, ca Posts: 2,670	Re: Heater shut off...... I have never used a 4 Seasons valve, but I plan to on my '64. I believe that a shut-off on our trucks is essential during the summer, especially on the factory A/C equipped models. __________________ Check out my latest endeavor: https://roundsixpod.com My build threads: '55 Chevy: http://67-72chevytrucks.com/vboard/s...d.php?t=247512 '64 C-20: http://67-72chevytrucks.com/vboard/s...d.php?t=446527



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