Forum Discussion
Y-Guy
Nov 30, 2015Moderator
What size line is feeding the 1.5" register? If it's larger you might increase the size of the register. Or think about adding some type of 12v fan setup that pulls more warm air into the garage. Also think about adding a duct up higher that allows air to circulate into the main cabin. I'd get something that can be closed off while towing any toys though.
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