Heating, Cooling & Air

About the Author Al is California licensed General Building Contractor and electrical contractor with many years of field experience. He also hold a Master of Science in electrical engineering. He is very active in renewable energy (http://www.allied-solar.com) and energy saving measures (http://www.justtankless.com) and (http://www.alliedelectricservices.com) Callidus Technologies by Honeywell Scepter Pilot Burner Water Test Demonstration