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Home » Topics » HVAC Contracting

HVAC Contracting
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How to Avoid IT Equipment Overheating - in Winter

December 22, 2008
Many businesses face a new challenge that may take them by surprise: Keeping the heat-sensitive IT equipment in their server or telecom closet cool during cold-weather months, when the building is heated. The equipment is susceptible to malfunctioning or damage due to overheating, so keeping it cool is essential.
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Btu Buddy 69: Flame Roll Out on Gas

Bill Johnson
December 22, 2008
Bob is called to a customer’s house because of a no heat complaint. The house is heated and cooled with a self-contained package unit. Bob finds holes in the heat exchanger and changes it out. But he is called back later because the unit has shut off again. Btu Buddy assists as Bob investigates further.
Read More

Discrimination by Association - What Employers Need to Know

Richard D. Alaniz
December 22, 2008
“Association discrimination” claims arise when an employee claims he or she has been discriminated or retaliated against because of an association or relationship with a disabled person. Employers need to tread carefully in this area.
Read More

Treating a Motor That 'Nuisance Trips'

Neil Simon
December 8, 2008
How often do you encounter this problem in the field? The motor in question continually nuisance trips. You look at the motor and the application: the motor appears to be running properly; the driven load is working properly; and yet the motor seems to keep overheating and tripping.
Read More

If You Have Too Many Employees to Manage

Bruce Tulgan
December 8, 2008
So what do you do if you really want to be a hands-on manager but you just have too many employees to manage? I’ll have managers say to me, “I have 72 people; how do you manage 72 people?” The first question I ask is: Do you have a chain of command? Or are you really managing 72 people?
Read More

Voluntary Programs Can Be Cost-Effective Way to Offer Benefits

December 8, 2008
Combined Insurance encourages employers to consider voluntary benefits programs as an incentive to help retain employees. The company says these programs can be a cost-effective way for employers to reduce labor costs, yet help retain workers by providing access to disability, life, and other insurance.
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How a DDC System Operates

Leo A. Meyer
December 8, 2008
Every manufacturer of an HVAC digital control system uses the DDC to perform pretty much the same functions. The catch is that each DDC system has different ways of letting you use these functions. If you are used to operating computers, you have the basic knowledge required.
Read More

Btu Buddy 68: Oil Burner Rumble

Bill Johnson
November 17, 2008
The dispatcher calls Bob to go to a new customer who is complaining about a rumbling noise that her furnace is making when it shuts down. The customer’s furnace uses fuel oil. Bob knows that there is an after-burn going on but he doesn’t know why. Btu Buddy explains how to fix it.
Read More

Companies Need to Prepare Now for ADA Changes

Richard D. Alaniz
November 17, 2008
When President Bush signed the ADA (Americans with Disabilities Act) Amendments Act of 2008 into law, it signaled major changes in the legislation that prohibits workplace discrimination against people with disabilities. When the law becomes effective on Jan. 1, employers need to be prepared for those changes.
Read More

The Benefits of Clean Air

November 17, 2008
Exposure to fine particles impairs breathing and increases the risk of serious illness. So, what is the best way for a person to reduce their exposure to fine particles of outdoor origin? The answer is to lower the concentrations of these fine particles that seep from the outside into the indoor air of their home.
Read More
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