Why RL Deppmann for Your Water Heater? Whatever your needs are for water heaters, R L Deppmann offers a high level of technical service, a …
Steam and Condensate
Steam and Condensate Steam and Condensate Expertise for All of Your Project Needs In addition to stocking the parts you need, the R. L. Deppmann …
Training Opportunities
Training Opportunities Deppmann offers more ways to learn Each year, Deppmann offers many regional training opportunities in the major cities we serve. Today, we want …
Boilers, Burners and The Deppmann Difference.
One size does not fit all. When you call R.L. Deppmann, we don’t try to fit you into the ONE product that we represent. Here, YOU HAVE OPTIONS! Our skilled sales team (includes 3 LEED AP’s on staff) will help you determine your best solution based on your unique design requirements and budget.
Using Larger Design ΔT in Hydronic Systems using Condensing Boilers
with edit by Norm Hall Printer Friendly (PDF) The Monday Morning Minute articles for the last few weeks focused on condensing boiler efficiency in response …
Boiler Outdoor Reset and Effects on Condensing Boiler (Part 3)
with edit by Norm Hall Let’s continue to examine the reset example we started last week. Using the reset schedule below as our example, we …
Using Part Load Heating Data and Turndown Ratios
with edit by Norm Hall Last week we defined turndown ratio. Turndown ratio is defined as the ratio of the maximum input to the minimum …
The Importance of Turndown Ratio in Condensing Boilers & Water Heaters
Printer Friendly (PDF) Condensing boilers are most efficient at lower return temperatures and lower firing rates. Let’s look at lower firing rates today. Turndown is …
Maximizing Delta T in Boilers
Printer Friendly (PDF) Last week, we created a chart showing the flow rates and temperatures in an example system so we could maximize the delta …
