This webinar is a lecture on the principle of a heat pump. All Audiences heat pumps,HVAC sizing,residential You may also like 1:08:50 Lessons Learned from Marshall Fire IECC 1:01:29 Commercial Air Barriers 1:10:41 HERS ERI vs IECC ERI 57:03 Questions for the Permit Counter 1:04:59 Model Electric Ready & Solar Ready Code – Commercial 1:23 Residential Energy Code Submittal 53:37 Building Codes Q & A Session 59:08 IRC Chapter 11 Overview Part 1 59:52 Model Electric & Solar Ready Code – Residential «12345…7»Page 3 of 7