On Tue Nov 28 20:03:14 PST 2017 [email protected] said: >I replaced a resistive space heater (about $120) in my two car >garage/shop with a heat pump ($1300, Ebay) and it uses *one fifth* the >energy. (SEER 21, 18000 BTU, heating and A/C) Paid for itself in a less >than two years of operation. (Higher SEER rated heat pumps cost >considerably more that lower SEER rated units. They cut fewer corners so >you must pay for that.) >SEER Wikipedia link: >https://en.wikipedia.org/wiki/Seasonal_energy_efficiency_ratio
I've been tempted by those for my shop office - but you do have to hire a refrigeration guy to do the coolant. -- Bobcats and Cougars, oh my! http://john.casadelgato.com/Pets _______________________________________________ UNSUBSCRIBE: http://www.evdl.org/help/index.html#usub http://lists.evdl.org/listinfo.cgi/ev-evdl.org Please discuss EV drag racing at NEDRA (http://groups.yahoo.com/group/NEDRA)
