My Fujitsu 15RLS2H wall mounted mini-split heat pump with 14 000 Btu of cooling and 18 000 Btu of heating capacities was installed on June 16 at a cost of $3785.50 and I've saved about $425 on my electrickery bill so far. Ten year parts and labour warranty. I figger she'll pay fer herself in about six years... sooner if interest rates stay as goddamned low as they are now.