There are terms developed inside the walls of R L Deppmann which may not be commonly used in the plumbing industry. When it comes to …
Cla-Val Troubleshooting
In this service tip of the month, R.L. Deppmann service technician Dillon Neale will show you how to properly troubleshoot and set the pressure on …
ECM Smart Pumps in Domestic Hot Water Recirculation – B&G Temp Setter™
ECM Smart Pump technology seems to be the buzz in marketing and sales of hydronic and plumbing products. There is a definite advantage to ECM …
Temperature Balancing Valves with Bypass Options in Domestic Water Recirculation Systems
In the last R. L. Deppmann Monday Morning Minutes, we introduced the newest addition to the art of balancing in domestic hot water recirculation systems …
Temperature Balancing Valves in Domestic Water Recirculation Systems
In last week’s R. L. Deppmann Monday Morning Minutes, I reviewed the Bell & Gossett Circuit Setter manual balancing solution and suggested that it is …
Flow Balancing Valves in Domestic Water Recirculation Systems
The prevention of Legionella growth in plumbing systems is a topic on most of our minds. As a result, plumbing industry standards are paying a …
Identifying Common Heat Exchangers
The video Identifying Common Heat Exchangers was a project for our intern program this past year at R.L. Deppmann Company. Ted Proctor, an intern for our …
AHRI Includes Plate Heat Exchanger Testing – FAQs
The ASHRAE Energy Standard 90.1 and the 2015 Michigan Energy Code require the AHRI plate heat exchangers used in heating and cooling applications be tested …
Expansion and Compression Tanks in Hydronic Systems (Part 7): B&G Systemwize Program FAQs
We conclude the expansion tank sizing series of the R. L. Deppmann Monday Morning Minutes with a double feature: a short video showing how to …
Expansion and Compression Tanks in Hydronic Systems (Part 6): The Air Elimination System
Choosing to use a Bell & Gossett ASME bladder style expansion tank, ASME diaphragm style tank, or ASME standard compression tank in your hydronic system …