Here are some tips for your next commercial refrigerator troubleshooting call. This article provides tips for various conditions, including handling a unit that’s dead, that’s freezing up, or that might have a compressor problem.
The act of melting snow is a fairly simple thing. Whether your heater of choice is hot water tubing or electrical elements, there are some basic details that are common to all successful snow melting systems.
Employees upset customers when managers don't give employees all the information they need to perform as customers expect. In other words, customer dissatisfaction can be an unintended consequence that occurs in spite of a manager’s efforts to satisfy customers.
In this edition of the Btu Buddy series, Bob goes on a call where a heat pump indoor fan motor is coming on from time to time even when the thermostat is off. He finds that a grounded heat coil is causing the intermittent fan operation.
Coppergate House is an apartment building, located in central New Jersey, where energy costs have nearly doubled over the last few years. American DG Energy has provided a cogeneration solution that is supplying an efficient source of heat, domestic hot water, and electricity.
Is it any wonder that injured workers often feel confused and turn to friends for advice and counsel that can lead to feelings of resentment and then to litigation? If this all-too-common scenario is to change, employers must exert leadership.
An air conditioning contractor is having a problem with technicians taking vacations in the middle of the peak summer season. Consultant Al Levi suggests having a written vacation policy that everyone signs off on.
With energy costs going through the roof, HVAC system designers and specifiers are taking a much harder look at the many choices available in ductwork. One question that is being asked more and more is whether to choose rectangular or spiral duct.