Forum Discussion
Jfet
Jul 01, 2015Explorer
DWeikert wrote:egarant wrote:
The tech's two cents....13 and15K BTU are the industry standards, have not heard good reports from anything less than that.
Odds are the tech is primarily familiar with AC for a Class A or 5th wheel where a pair of 13k units are needed.
Please do keep us informed. I'm currently contemplating a custom install of a 5k BTU window unit on my Northstar. If 9200 BTU is too small for you...
Northstar is pretty well insulated, yes?
We were able to bring the inside temp down to 79 with outside temps of 104 using a 6k BTU window unit in our custom built camper with 2 inch thick polyiso insulation in the walls plus double pane windows. No slides though.
If the Northstar has similar insulation, then 5k BTU should perform fairly similar...maybe getting you 80 to 84 inside when the outside goes over 100F.
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