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Home » Topics » HVAC Contracting

HVAC Contracting
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Europe Debates F-Gas and Policy at Roundtable Event

EPEE event discusses key issues including the energy label, heating and cooling, and F-gas
November 9, 2015

The European Partnership for Energy and the Environment (EPEE) hosted event entitled “From HFCs, Heating & Cooling, to Energy Labelling: Europe’s Energy Challenges for 2016 and beyond” brought together representatives from industry, the European Union (EU) institutions, member states, and other stakeholders.


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CHP to Provide Hot Water and Air Conditioning for Long Island School District

Cogeneration turns an otherwise lost energy source into efficient heating and cooling
November 9, 2015

Four microturbines will include an integrated hot water cogeneration module to allow for a simple mechanical connection to multiple-facility hot water systems, as well as absorption chilling, reducing equipment footprint and facilitating quiet, safe, and reliable operations for combined heat and power (CHP). 


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Btu Buddy 151: Gas Furnace Service Call

Bill Johnson
October 19, 2015

Bob and Tim were on their first service call of the winter season. A customer wanted them to perform service on their furnace to make sure that the unit was in good working order for the winter. 


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The Basics of Combined Heat and Power

An overview of CHP systems and their benefits
October 19, 2015

Combined heat and power (CHP), also known as cogeneration, is the simultaneous production of electricity and heat from a single fuel source, such as: natural gas, biomass, biogas, coal, waste heat, or oil. CHP is not a single technology, but an integrated energy system that can be modified depending upon the needs of the end user.


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Taking Steps to Minimize Workplace Violence

Understand the risk factors and develop policies to minimize the opportunity for violence
Richard D. Alaniz
October 19, 2015

Companies can take steps to minimize the chances of workplace violence by understanding what the risk factors are and developing policies to minimize the opportunities for workers to be victims of such conduct. Due to the realities of workplace violence, companies should create policies and procedures for when violence does break out.


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4-Pipe Climate Control Technology Launched for 2-Pipe Installations

Provides hotel rooms with individual climate control so that hotels can provide a better guest experience
Julian Milnes
October 19, 2015

Nippon PMAC has launched 4-pipe system climate control technology for existing 2-pipe installations with no structural alteration required. The system, known as PAFMAC, provides hotel rooms with individual climate control so that hotels can provide a better guest experience while increasing their own profit margins.


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Display Cases Attain 17% Energy Savings Using R-441A Refrigerant vs. Propane

Offers a quicker pull-down time compared to other refrigerants
October 19, 2015

MTL Cool said its new line of display cases using R-441A offers improved efficiency compared to units running on either R-134a or R-290 (propane), with test data showing that the first of this line, the new NRC2 system, runs on a 17 percent lower charge and requires 17 percent less energy compared to units running on R-290.


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Breaking a Sweat: An Airman’s HVAC Journey

Airman 1st Class Jedadiah Floyd focuses on improving quality of life
Deana Heitzman
October 5, 2015

The sweat gleams across his forehead as he steps out into the sauna-like air. With tools in hand, he begins walking toward his objective, providing the greatest of summer relief, air conditioning.


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Self-Generating Energy Helps California Avoid Blackouts, Lower GHGs

Flow and power monitoring key to a successful program
Jack Sine
October 5, 2015

If you remember the rolling blackouts suffered by Californians in the years 2000 and 2001, you may also remember that they cost companies in excess of $50 billion in lost manufacturing capacity and sales. What you may not remember is the good that came out of that disaster.


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Employers Reveal Biggest Resume Blunders in CareerBuilder Survey

Applicant who claimed to be HVAC certified later asked hiring manager what HVAC meant
October 5, 2015

Perhaps it is the desire to stand out that compels some job seekers to include some unnecessary, inappropriate, or downright untrue information on their resumes. For its annual survey, CareerBuilder asked hiring managers to name the biggest blunders they have caught on resumes — from innocent gaffes to obvious lies.


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