Service and Maintenance

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When replacing an older mechanical temperature control, an option for some systems is to replace the older control with a newer electronic version.

Context can help professionals direct their attention to where duct leakage can best be addressed.

Any compressor that gets too hot or is overheated is subject to premature wear between its internal moving parts.

Popular high-efficiency boilers tend to be more expensive at installation, but lower utility bills pay customers back over time.

In this troubleshooting situation, the equipment is a package unit heat pump that isn’t properly heating the customer’s home.

Recently, I ran into a scenario where what I thought would be an easy repair ended up being quite a challenge.

A summer snapshot of recent HVAC apps reveals advances from manufacturers in streamlining service and maintenance visits.

Lack of comfort is a highly overlooked reason for poor sleep. Most people don't know that inadequate rest is a leading cause of various medical problems.

In this troubleshooting situation, a restaurant manger is calling for service on a reach-in freezer, and the complaint is that the unit “isn’t freezing things hard.”

Before you can fix a leak, you need to find it. That’s where leak detectors come in.