Julian Arhire, Author at DtiCorp.com

Education

How To Increase The Long-term Effectiveness Of The Investment In Energy Management Systems

By Julian Arhire on September 19, 2024 | education, How To Increase The Long-term Effectiveness Of The Investment In Energy Management Systems

Energy management systems (EMS) have been demonstrating their value for more than 45 years. Managers in facilities ranging from small, single buildings to multi-million square foot complexes have cut…

Education

Get To Know Your Students’ Parents And Listen To What They Have To Say

By Julian Arhire on September 16, 2024 | education, Get To Know Your Students' Parents And Listen To What They Have To Say

“Are you listening?” “What did I say?” I should have known early on that the hundreds of times I asked these questions were advance warnings of things to come. Other…

Education

Three Major Factors Drive The Need To Renovate Plumbing Systems

By Julian Arhire on September 5, 2024 | education, HVAC, Three Major Factors Drive The Need To Renovate Plumbing Systems

Three major factors drive the need to renovate HVAC/plumbing systems: the condition of the existing system, how well the system complies with code requirements and how well the system meets…

Education

Determining The Potentially Multiple Sources of Inattentive Behavior

By Julian Arhire on August 14, 2024 | Determining The Potentially Multiple Sources of Inattentive Behavior, education

There is growing empirical support that nutrition has an important role to play in attention/concentration and in learning. The balance between noradrenalin and serotonin is critical to mood, attention and…

Education

What Is A Manual Volume Damper?

By Julian Arhire on October 20, 2021 | HVAC, What Is A Manual Volume Damper

Have you ever asked yourself what a manual volume damper (MVD) actually is? I started asking hundreds of people in the HVAC/R industry, including air-balance technicians, this question. I received…

Education

Design And Construction Standards For End Suction Pumps

By Julian Arhire on May 21, 2021 | Design And Construction Standards For End Suction Pumps, End Suction Pumps

An end suction pump complete with isolation valves, vibration isolators, a suction strainer, long-radius ell and reducer at inlet, spring-supported inertia block, drain pan, and other amenities normally associated with…

Education

Improving Lives With Water Pumps And Equipment

By Julian Arhire on June 13, 2020 | Improving Lives With Water Pumps And Equipment

A centrifugal pump is a continuously acting pump that moves liquid by accelerating it radially outward in a rotating member (called an impeller) to a surrounding case. The impeller is…

Education

Understanding System Pressure and Residential Zone Controls

By Julian Arhire on June 7, 2020 | Residential Zone Controls, System Pressure

Understanding system pressure and its effect on system performance is an important consideration when designing and installing forced-air zoned systems. It’s true that system pressure can be greater in zoned…

Education

For Facility Executives, The Bottom Line Can’t Be Measured Only In Dollars And Cents

By Julian Arhire on May 31, 2020 | Facility Executives, HVAC

When it comes to the bottom line, there are two ways that organizations can look at the facilities they occupy. The traditional approach is to see facilities as a cost.…

Education

Sizing Domestic Water Heater Systems

By Julian Arhire on May 30, 2020 | HVAC, Sizing Domestic Water Heater Systems

Sizing a domestic water heater system constitutes an art form more than an exact science. For anything other than a small residential system, you cannot simply go to a table…

How To Increase The Long-term Effectiveness Of The Investment In Energy Management Systems
September 19, 2024
Energy management systems (EMS) have been demonstrating their value for more than 45 years. Managers in facilities ranging from small, single buildings to multi-million […]
Get To Know Your Students’ Parents And Listen To What They Have To Say
September 16, 2024
“Are you listening?” “What did I say?” I should have known early on that the hundreds of times I asked these questions were advance warnings […]
Three Major Factors Drive The Need To Renovate Plumbing Systems
September 5, 2024
Three major factors drive the need to renovate HVAC/plumbing systems: the condition of the existing system, how well the system complies with code requirements and […]
Determining The Potentially Multiple Sources of Inattentive Behavior
August 14, 2024
There is growing empirical support that nutrition has an important role to play in attention/concentration and in learning. The balance between noradrenalin and serotonin is […]
What Is A Manual Volume Damper?
October 20, 2021
Have you ever asked yourself what a manual volume damper (MVD) actually is? I started asking hundreds of people in the HVAC/R industry, including air-balance […]

Author: Julian Arhire

How To Increase The Long-term Effectiveness Of The Investment In Energy Management Systems

Get To Know Your Students’ Parents And Listen To What They Have To Say

Three Major Factors Drive The Need To Renovate Plumbing Systems

Determining The Potentially Multiple Sources of Inattentive Behavior

What Is A Manual Volume Damper?

Design And Construction Standards For End Suction Pumps

Improving Lives With Water Pumps And Equipment

Understanding System Pressure and Residential Zone Controls

For Facility Executives, The Bottom Line Can’t Be Measured Only In Dollars And Cents

Sizing Domestic Water Heater Systems

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