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

Pressurized vs Non-Pressurized Geothermal Flow Centers | Complete Guide

Trev Warnke

Published on: 04/04/2026

Learn the difference between pressurized and non-pressurized geothermal flow centers, their benefits, applications, and how to choose the right system for efficiency and performance.

Geothermal Flow Centers