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aerco boilers
aerco boilers

Condensing Boiler Venting Material (Part 2)

RL Deppmann February 24, 2025Boilers, Condensing, Venting, Venting, Monday Morning Minutes

Proper venting of hydronic condensing boilers is critical for the safety of occupants and the successful operation of the heating plant. Part one of this two-part series …

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BoilersCondensingNorm HallVENTPVCCPVCHeat Exchangers
aerco boilers
aerco boilers

Condensing Boiler Venting Material (Part 1)

RL Deppmann February 17, 2025Boilers, Condensing, Venting, Monday Morning Minutes

Proper venting of hydronic condensing boilers is critical for the safety of occupants and the successful operation of the heating plant. The materials that may …

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CondensingHydronicsPipingNorm HallVENThydronic systemsBoilers
turndown
turndown

The Importance of Turndown Ratio in Condensing Boilers & Water Heaters

RL Deppmann February 10, 2025Monday Morning Minutes, Boilers, Condensing, Efficiency

Turndown was defined in Part 1 of this short series. In general, hydronic water tube boilers have a lower possible turndown ratio than fire tube …

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BoilersCondensingefficiencymonday morning minutes
Weight Scale
Weight Scale

Commercial Gas Fired Water Heaters – Cost of Ownership

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

  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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Selectionmonday morning minutesgas firedCondensingWater Heaters
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, 2025Tankless, Storage, Condensing, Selection, Monday Morning Minutes, Water Heaters, Gas Fired

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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monday morning minutesgas firedCondensingtanklessWater HeatersstorageSelection
Gas fired commercial water heaters tank
Gas fired commercial water heaters tank

Commercial Gas Fired Water Heaters – Materials of Construction

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

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, 2025Water Heaters, Gas Fired, Tankless, Storage, Condensing, Selection, Monday Morning Minutes

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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Water HeatersstorageSelectionmonday morning minutesgas firedCondensingtankless

Minimum Boiler Efficiency & New D.O.E. Standards

Norm Hall November 21, 2022Boilers, U.S. DOE Standards, Codes and Standards, Ratings, Monday Morning Minutes

The United States Department of Energy (DOE) has some minimum efficiency standards which go into effect on January 10, 2023, for Commercial Packaged Boilers. What …

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BoilersCondensingWater HeatersTanksPSIGwater quality

Hot Water Heater Decarbonization: Using Condenser Water to Pre-Heat the Incoming Cold-Water

Norm Hall June 13, 2022Monday Morning Minutes, Water Heaters, Plumbing System Design, Heating

Decarbonization does not always automatically become electrification. The enterprising engineer will first look at diverse ways to reduce the carbon use. Here is an example …

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Heat ExchangersCondensingWater HeatersHydronicsNorm HallBell and Gossett
bryan bh boiler
bryan bh boiler

Top 10 Things You Should Know About Commercial Electric Boilers (Part 1)

Norm Hall May 30, 2022Boilers, Condensing, Operation, Monday Morning Minutes

HVAC and Plumbing Engineers are discussing more decarbonization and electrification of systems with their clients. The use of electric boilers vs. gas fired condensing boilers …

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BoilersCondensingHydronicsNorm Hallhydronic systemsHVAC Hydronic Systemhydronic system
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  • Products
    • Overview
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      • Water Heater Stock
      • Boiler Stock
    • Hydronic Systems
    • Plumbing Systems
    • Steam and Condensate
    • Variable Frequency Drives (VFDs)
    • Glycol Solutions
    • Snowmelt Designs
  • System Design
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    • Selection and Design Tools
  • Water Solutions
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  • About RLD
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