Who Invented the Non-Pressurized Flow Center? The Dallas Warnke Story

Trev Warnke

Published on: 18/04/2026

How Dallas Warnke founded B&D Mfg. in 1992 and invented the non-pressurized flow center, helping change geothermal system design.

Geothermal Flow Centers

What Is a Geothermal Flow Center? | Complete Guide to Geothermal Pumping Modules

Trev Warnke

Published on: 28/03/2026

Learn what a geothermal flow center is, how it works, and why it’s essential for geothermal HVAC systems. Discover benefits, components, and maintenance tips.

Geothermal Flow Centers