Regular Energy efficiency Proportion 2 (SEER2) 3 : SEER2 's the total temperatures taken off the latest trained place during brand new annual cooling seasons, expressed when you look at the Btu, divided from the complete energy ate by the ac unit or heat push for the same 12 months, shown when you look at the watt-days

• Cop from the 5 F ? step 1.75, mentioned in accordance with Appendix M15 H42 attempt. (more…)