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bryan bh boiler
bryan bh boiler

Top 10 Things You Should Know About Commercial Electric Boilers (Part 2)

Norm Hall June 6, 2022Monday Morning Minutes, Boilers, Electrical

Welcome back to Part Two of our top 10 things to know about commercial electric boilers. As mentioned last week, HVAC and Plumbing Engineers are …

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BoilersHydronicsNorm Hallhydronic systemsHVAC Hydronic Systemhydronic systemHVAC Systems
bryan bh boiler
bryan bh boiler

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

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

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
boiler
boiler

What is a Flexible Tube Condensing Boiler? Why My Client May Want It

Norm Hall May 16, 2022Monday Morning Minutes, Boilers, Condensing, Selection and Specification

Heating and cooling service contractors take the brunt of complaints over the high cost of condensing boiler repairs. A high efficiency condensing boiler heat exchanger …

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BoilersCondensingHydronicsNorm Hallhydronic systems
how to place boiler image
how to place boiler image

Primary-Secondary or Primary-Variable Heating Systems: Which System to Choose?

Norm Hall May 2, 2022Delta T, Monday Morning Minutes, Boilers, Primary Secondary

Primary-Secondary vs. Primary-Variable hydronic boiler pumping systems each have advantages for the engineer to consider. Most people in the industry are in one camp or …

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Delta TBoilersNorm HallBell and Gossettflow ratepumpsprimary secondary prinicplesprimary variable flow system

Primary-Secondary Variable Heating Systems: Should I Pump Into the Boiler or away from It?

Norm Hall April 25, 2022Monday Morning Minutes, Boilers, Hydronic Design, Primary Secondary Piping, Primary Variable

Previously, the R. L. Deppmann Monday Morning Minutes looked at pump location in a primary-variable boiler heating system. We made a very definitive statement about …

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primary-secondary pipingBoilersHydronicsPumpsvariable speedhydronic systems
confused boiler problem
confused boiler problem

Primary Variable Heating Systems: Should I Pump Into the Boiler or Out of It?

Norm Hall April 11, 2022Boilers, Pumps, Monday Morning Minutes, Tanks, Hydronic Design, Primary Variable, Expansion and Compression Tanks, Expansion and Compression Tanks

We recently received several calls for our recommendation on whether to pump into the boiler or out of the boiler in a primary variable heating …

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Expansion Tankspumpsvariable speedhydronic systemsBoilersHydronicsNorm HallBell and Gossett

Condensing Boiler Efficiency and Your Boiler Schedule

Norm Hall February 28, 2022Boilers, Condensing, Efficiency, Monday Morning Minutes

The marketing directive is clear in the hydronic condensing boiler world. Make sure you highlight high efficiency in every boiler advertisement and bulletin. So before …

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boiler efficiencyreturn temperaturecondensing boilersBoilers
Thermal Efficiency of BMK3000
Thermal Efficiency of BMK3000

Condensing Boiler Staging & Dual Return for Higher Efficiency (Part 4 of 4)

Norm Hall February 21, 2022Boilers, Condensing, Efficiency, Monday Morning Minutes

An engineer uses larger temperature differences and deep reset when designing a condensing hydronic heating system. The design may utilize staging of multiple boilers in …

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HydronicsNorm Hallhydronic systemshydronic systemDelta TBoilersCondensing
efficiency chart
efficiency chart

Condensing Boiler Temperature Reset for Increased Efficiency (Part 3 of 4)

Norm Hall February 14, 2022Boilers, Condensing, Hydronic Design, Delta T, Delta T, Monday Morning Minutes

We are continuing with the series on Condensing Heating System Efficiency. Today, we are discussing condensing boiler temperature reset for increased efficiency. Hydronic condensing heating …

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Norm Hallwater qualityDelta TBoilersCondensing
aerco benchmark boilers
aerco benchmark boilers

Hydronic System Design – High Delta T Can Improve Boiler Efficiency (Part 2 of 4)

Norm Hall February 7, 2022Monday Morning Minutes, Boilers, Condensing, Hydronic System Design, Primary Secondary Piping, Temperature Control, Selection and Specification

How can you increase the operating efficiency of your condensing boiler heating system? This question was raised in the last R. L. Deppmann Monday Morning …

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  • Products
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      • Water Heater Stock
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    • Steam and Condensate
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