Posted by Paul (in NY) on Saturday, June 23, 2007 at 16:06:16 :
In Reply to: after market heaters? posted by perry boquel on Saturday, June 23, 2007 at 15:54:58 :
I am using this one on my M37.
http://store.summitracing.com/partdetail.asp?autofilter=1&part=SUM%2D991102&N=700+4294924500+4294839041+4294848447+4294847118+115&autoview=sku
I already had it running off the Cummins and baby it thru hot air and lots of it. I found some air conditioning duct that rotate and mounted them in the discharge duct of this heater. I can 360 degree blow the hot air. I also added a small plenum to get defroster heat. I am very pleased with the Summit Unit.
Paul