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Happy New Year from R.L. Deppmann

RL Deppmann December 29, 2025Monday Morning Minutes

The R. L. Deppmann team wishes you a Happy New Year! We look forward to continuing to serve you in 2024. We will be back …

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Wishing You a Happy Holidays from R.L. Deppmann

RL Deppmann December 22, 2025Monday Morning Minutes

We wish you a holiday season filled with joy and cheer. Happy Holidays from all of us at R.L. Deppmann!

Matching the Steam Trap to the Control Valve Type (Part 3): Lifting Out of Traps

RL Deppmann December 15, 2025Monday Morning Minutes, Steam, Traps

R.L. Deppmann gets lots of heating system troubleshooting calls. Over 1/3 of the calls we get about coil and heat exchanger problems end up being …

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R.L. Deppmann Employees Build 85 Water Filters for Families in Need of Clean Water

RL Deppmann December 10, 2025Announcements, Press

From December 1 through December 5, R.L. Deppmann employees assembled 85 water filters in partnership with Wine to Water — a foundation dedicated to providing …

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Modern Water Softeners: How Advanced Resin and Smart Controls Protect Your Mechanical Systems

Water Solutions Group December 9, 2025WSG Blog

The majority of building and HVAC systems today experience mineral scale build-up in their potable water as a result of “hard water”. Left untreated, scale …

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Steam Trap
Steam Trap

Match the Steam Trap to the Control Valve Type (Part 2): Types of Traps

RL Deppmann December 8, 2025Traps, Monday Morning Minutes, Steam

Which style of steam trap should I use when I have a modulating control valve? What happens if I “lift” out of a steam trap? …

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SteamTrapsmonday morning minutes

Match the Steam Trap to the Control Valve Type (Part 1)

RL Deppmann December 1, 2025Monday Morning Minutes, Steam, Traps

Steam heating systems are a dying breed in commercial and institutional heating systems. Engineers and contractors understand a great deal about hydronic heating systems. Sometimes, …

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SteamTrapsmonday morning minutes

Happy Thanksgiving from R.L. Deppmann!

RL Deppmann November 27, 2025Monday Morning Minutes

Thank you to our valued customers and industry partners for working with the R. L. Deppmann Company in Michigan and Northern Ohio! We will be …

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Variable Frequency Drives (VFD) and Single-Phase Power

RL Deppmann November 17, 2025Monday Morning Minutes, Pumps, Variable Frequency Drives, Variable Speed

As a representative for Danfoss VLT variable frequency drives (VFD), we often are asked about the use of the VFD when single-phase power is the only …

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single-phase powerdanfossPumpsvariable frequency drive
Video - Danfoss VFD High Speed Setting
Video - Danfoss VFD High Speed Setting

How to Limit the Speed of the Pump Using a Danfoss Variable Frequency Drive

RL Deppmann November 10, 2025Monday Morning Minutes, Pumps, Variable Frequency Drives, Variable Speed, Speed

In this Monday Morning Minute, we demonstrate how to limit the speed of the pump using the Danfoss Variable Frequency Drive (VFD).

Pumpsvariable speedVFD Local Control PanelDanfoss Variable Frequency Drivemonday morning minutes
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Providing quality products and outstanding service to customers in Northern Ohio & Michigan since 1927.
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  • Products
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