Firewall heater box insulation?
October 28th, 2017, 01:09 PM
#1
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Join Date: Feb 2017
Posts: 105
Firewall heater box insulation?
Hi, does the firewall insulation go on before the heater box or after? Been a long time since I took apart, don't remember and can't find any diagram showing it. Thanks
October 28th, 2017, 07:08 PM
#2
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Location: Austin, Texas
Posts: 3,133
If you are referring to the interior side firewall pad then THE PAD goes on first and the interior heater(or AC/heater) box goes on OVER the pad. No need for any gaskets, silicone, etc.....the pad surface will seal up against the lip of the box.
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