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Unintended Consequences of Chemical Disinfection – Health Effects

Water Solutions Group March 14, 2025WSG Blog

Chemical disinfectants such as chlorine are used to mitigate the risk of waterborne disease and illness. Chlorine has been added to drinking water for over …

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wsg blog

Protect Your Investment: The Role of Water Quality in DHW System Longevity

Water Solutions Group March 11, 2025Recommended Reads, WSG Blog

When discussing water quality in domestic hot water (DHW) systems, the focus often centers on mitigating pathogens like Legionella. While this is critical, Lync by …

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wsg blogrecommended reads
IEC motor efficiency graph
IEC motor efficiency graph

Permanent Magnet (PMAC) Motors & Electronically Commutated (ECM) Motors in Hydronic Systems (Part 2 of 3)

RL Deppmann March 10, 2025Monday Morning Minutes, Pumps, Hydronic Design

Can I and should I specify permanent magnet motors (PMAC) on my hydronic system pumps? The last R. L. Deppmann Monday Morning Minutes showed the …

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HydronicsPumpsNorm Hallhydronic systems
IEC motor efficiency graph
IEC motor efficiency graph

Permanent Magnet (PMAC) Motors & Electronically Commutated (ECM) Motors in Hydronic Systems (Part 1)

RL Deppmann March 3, 2025Monday Morning Minutes, Pumps, ECM

Hydronic system pumps and other HVAC and plumbing equipment will often have a variety of motor choices to specify. One of the newer additions to …

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HydronicsPumpsMotorsECMhydronic systemshydronic system
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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CondensingNorm HallVENTPVCCPVCHeat ExchangersBoilers
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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PipingNorm HallVENThydronic systemsBoilersCondensingHydronics
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

Andrew Ward Joins the 2025 WELL Concept Advisory

Water Solutions Group February 4, 2025WSG Blog

Water Solutions Group is proud to announce that our very own Andrew Ward has been selected to serve as an Advisor on the 2025 WELL …

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Weight Scale
Weight Scale

Commercial Gas Fired Water Heaters – Cost of Ownership

RL Deppmann February 3, 2025Selection, Monday Morning Minutes, Water Heaters, Gas Fired, Condensing, 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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gas firedCondensingWater HeatersSelectionmonday morning minutes
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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Water HeatersstorageSelectionmonday morning minutesgas firedCondensingtankless
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