Get the 15000 A/Cs, you can turn them down; but you can't turn the 13.5s up when maxxed out. Trust me, you need 2 in 100+ temps.
Joe
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2016 Tiffin 40 QBH
2015 38RSSA, traded
2005 TK3 #1869, 10 yrs of memories,
2017 F450 KR--one more Ford is it
2009 F450 4x4-died; 2010 F450-retired
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