Dave Grieshop

Demand-Controlled Pumps

Author: Dave Grieshop

August 28, 2012

Sticker Shock Versus Value [continue reading]

Hot Water: Why Plumbing Technologies and System Designs Matter

Author: Dave Grieshop

WEB ONLY

January 31, 2015

The average home in the United States makes at least 2,000 annual demands for hot water. And that’s very conservative. A more-likely demand value exceeds 4,000. Couple those demands with an average wait time for ... [continue reading]

Demand Controlled and Energy Saving Pumps

Author: Steve Ryan and Dave Grieshop

August 20, 2015

Two authors discuss how these water pumps save money by working only as hard as they need to [continue reading]

A Passion for High-Performance Plumbing Systems

Author: Dave Grieshop

February 29, 2016

Turn on the faucet, then wait, wait, wait for the water to get hot. Many owners of older homes are familiar with this scenario. Fortunately for buyers of new homes, home builders now have a ... [continue reading]

Need More Proof that On Demand Pumps are Cost Effective? Here It Is.

Dave Grieshop

My original post, “How On-Demand Pumps in New Residential Construction Can Pay for Themselves Via the New Home’s Mortgage”, generated a number of queries from readers.   [continue reading]