 fan assembly lower flaps, each side |
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| jacksun |
 Aug 31 2014, 06:46 AM
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#1
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Member  Group: Members Posts: 236 Joined: 8-August 13 From: mi Member No.: 16,224 Region Association: Upper MidWest  |
hi,
how important is it to keep the little flaps on each side of the fan assembly housing? the flaps on the lower sides. tks randal |
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| jacksun |
Aug 31 2014, 11:49 AM
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#2
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Member Group: Members Posts: 236 Joined: 8-August 13 From: mi Member No.: 16,224 Region Association: Upper MidWest |
would it be a good idea that the air from the heat exchangers is cycling back through
at idle to assist the warm up of the engine, by removing the flaps? tks for your reply randal |
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| barefoot |
Sep 2 2014, 09:16 AM
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#3
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Senior Member Group: Members Posts: 1,273 Joined: 19-March 13 From: Charleston SC Member No.: 15,673 Region Association: South East States 
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QUOTE(jacksun @ Aug 31 2014, 01:49 PM)  would it be a good idea that the air from the heat exchangers is cycling back through at idle to assist the warm up of the engine, by removing the flaps? tks for your reply randal If the little flaps are removed, air from the heater fan will only blow back into the engine front fan and not back around the cylinders, so no benifit. |
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Posts in this topic
jacksun fan assembly lower flaps Aug 31 2014, 06:46 AM
dlee6204 Very important if you want some heat at idle. Whe... Aug 31 2014, 07:38 AM
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