Service and Maintenance

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Our troubleshooting problem involves a complaint from a customer who is concerned that their electric furnace is running excessively and wasting energy.

Selecting the correct air-cooled condenser for an installation is a vital part of ensuring the system operates properly and at peak efficiency.

Service technicians often confuse motor horsepower (hp) with tons of refrigeration.

In most refrigeration and air conditioning systems, refrigerant will want to travel, or migrate, to a place where the pressure is the lowest.

Let’s answer a common static pressure question — how many hoses should you use with your manometer?

In this troubleshooting situation, the customer’s description of the problem is that the unit is “running a lot, and not keeping the building warm.”

This article will explore the remote bulb and its proper placement on a system’s suction line.

It is much easier to prevent containments from entering a system then to deal with removing them or the system failure they will cause.

The owner has bought into the project, the contract has been signed, and the design has been designed. Today is ductwork day.

Let’s look at how you can use a return grille and supply register temperature measurement to uncover one source of uncomfortable rooms.