Dave Feyock
Dave Feyock serves as Training Manager for Enertech Manufacturing, LLC. During his 30 years in the HVAC industry Dave has developed and implemented educational materials and programs focused on geothermal installation and service. He has extensive HVAC training and is a certified IGSHPA Train the Trainer. Dave is Enertech's lead instructor, working with distributors and dealers across the country.

Brian Urlaub
Enertech Regional Sales Manager Brian Urlaub has provided geothermal service and installation training to Midwest dealers for the past 8 years. He has over 10 years of experience and 500 geothermal installations. Brian is an IGSHPA Certified Trainer, Accredited Installer since 1998, Certified Geothermal Designer since 2007 and Train the Trainer since 2008. His sales region includes the upper Midwest and Colorado.

Bill Biggs
Bill Biggs is Technical Services Manager for Enertech Manufacturing, LLC.His 46 years of service in the HVAC/R industry include 12 years in geothermal. His technical service experience spans four major manufacturers including ICP, Heat Controller, WaterFurnace and Enertech. Bill is a certified NATE proctor and is NATE certified in heat pump service.

Jeff Hammond
Jeff Hammond is Vice President, Marketing and Product Development at Enertech Manufacturing, LLC. He has a total of 22 years in the geothermal industry, with experience including positions in research & development, engineering, marketing, training and sales. Jeff has been a member of ASHRAE since 1990 and has served on IGSHPA technical committees for geothermal standards and training.