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Commercial Gas Fired Water Heaters – Cost of Ownership

RL Deppmann February 3, 2025Monday Morning Minutes, Water Heaters, Gas Fired, Condensing, Selection, Selection

  When you’re researching water heaters, you first ensure that the product meets your needs technically (flow, heat input or source, space requirements, and recovery …

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CondensingWater HeatersSelectionmonday morning minutesgas fired
Who will win the battle?
Who will win the battle?

Commercial Gas Fired Water Heaters – The Battle of Efficiency Between Tankless & Storage

RL Deppmann January 27, 2025Water Heaters, Gas Fired, Tankless, Storage, Condensing, Selection, Monday Morning Minutes

Tankless, sometimes called instantaneous, and storage water heaters have been utilized in commercial and institutional buildings for a long time. The overwhelming majority of these …

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Selectionmonday morning minutesgas firedCondensingtanklessWater Heatersstorage
Gas fired commercial water heaters tank
Gas fired commercial water heaters tank

Commercial Gas Fired Water Heaters – Materials of Construction

RL Deppmann January 20, 2025Tankless, Storage, Condensing, Selection, Monday Morning Minutes, Water Heaters, Gas Fired

Gas fired commercial water heaters come in a variety of materials of construction. Most available offerings fall into three categories. What are these materials and …

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gas firedCondensingtanklessWater HeatersstorageSelectionmonday morning minutes
Aerco Benchmark Condensed Boiler
Aerco Benchmark Condensed Boiler

Commercial Gas Fired Water Heater Types

RL Deppmann January 13, 2025Selection, Monday Morning Minutes, Water Heaters, Gas Fired, Tankless, Storage, Condensing

In our world, a certain style of water heater may be referred to with many different names. Over the next few weeks, the R. L. …

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gas firedCondensingtanklessWater HeatersstorageSelectionmonday morning minutes

Basic Centrifugal Pump Selection: Which Pump Do I Choose? (Part 2 of 2)

RL Deppmann April 1, 2024Pumps, Selection and Specification

When looking at pumps, the one question every HVAC and Plumbing engineer will ponder is “which pump do I choose?” There are several factors that …

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PumpsSelectionspecification

Variable Speed Pump Control: Wheels and Ladders and Diversity

RL Deppmann March 18, 2024Pumps, Selection and Specification, Variable Speed, Control

Commercial and industrial hydronic heating and cooling systems will usually have variable speed distribution pumps. There are multiple ways to identify what speed the pumps …

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specificationControlPumpsSelectionvariable speed

Variable Speed Systems: Types of Sensors (Part 1)

RL Deppmann March 4, 2024Pumps, Selection and Specification

The variable frequency drive can vary the speed of the centrifugal pump from zero to speeds over the nameplate of the motor. Of course, the …

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SelectionspecificationPumps

Heat Exchanger Types and Where to Use Them: Part 4 – Variable Flow Applications

Norm Hall July 11, 2022Monday Morning Minutes, Heat Exchangers, Plate Type, Shell and Tube

When should you choose to use a gasketed plate, brazed plate, or shell and tube heat exchanger? Often in HVAC, plumbing, or industrial systems any …

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Heat ExchangersSelectionNorm Hallflow rateGasketed Plate Heat Exchangers
thermometer
thermometer

Heat Exchanger Types and Where to Use Them: Part 3 – Close Temperature Applications

Norm Hall July 4, 2022Monday Morning Minutes, Heat Exchangers, Selection and Specification, Plate Type

When should you choose to use a gasketed plate, brazed plate, or shell and tube heat exchanger? Often in HVAC, plumbing, or industrial systems any …

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Gasketed Plate Heat ExchangersHeat ExchangersSelectionNorm Hallshell and tube heat exchangersHVAC Hydronic SystemHVAC Systems

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  • Products
    • Overview
    • Pumps and Accessories
    • Boilers and Water Heaters
      • Water Heater Stock
      • Boiler Stock
    • Hydronic Systems
    • Plumbing Systems
    • Steam and Condensate
    • Variable Frequency Drives (VFDs)
    • Glycol Solutions
    • Snowmelt Designs
  • System Design
    • Overview
    • Project Gallery
    • Selection and Design Tools
  • Water Solutions
  • Contractors
  • Service & Parts
    • Overview
    • Startup and Warranty
    • Parts
    • Service and Maintenance
  • Education
    • Overview
    • Basic Hydronic Blog Articles
    • Training Opportunities
    • Factory Classes
  • About RLD
    • Overview
    • Team Deppmann
    • R.L. Deppmann Locations
    • Careers
    • Community Engagement
    • Press and News