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York Chiller Maintenance Checklist for Technicians

York commercial HVAC Chillers provides industrial-level cooling for large spaces. These units require regular maintenance and inspections to ensure that they're operating as they should. As an HVAC technician, these preventative maintenance...

Refrigeration Capillary Tube Troubleshooting for Technicians

A capillary tube is found in wide variety of refrigerators, water coolers, air conditioners and deep freezers. This component connects the condenser to the evaporator, and its length determines the amount of refrigerant at a specific pressure. Sometimes, issues can pop up that prevent cooling  from happening. the capillary...

When and How to Adjust a Thermostatic Expansion Valve (TXV)

Are you getting complaints about a thermostatic expansion valve (TXV) that isn't working correctly? This is a common issue in various applications. Fortunately, the procedure isn't too difficult. In this guide, we walk technicians through how to adjust a thermostatic expansion valve (TXV) and explain how these parts works and...

How to Light a Commercial Gas Oven?

Many restaurants, schools and other industrial kitchens still feature older gas ovens. Many of these models require a service agent to turn on the pilot and manually light up the oven. In this article, we explain to technicians how to light a commercial gas oven in five easy steps as well as what safety precautions they need...

How to Check Inlet Gas Pressure

Whether you're a technician dealing with a gas appliance at the residential or commercial level, the working output of any gas appliance depends on the gas pressure. Abnormal gas pressure that is too high or low can cause issues while starting the unit. At very high pressure, the gas appliance will not be able to start. With...

Globe Slicer Repair Guide for Technicians

Initially, meat slicers were simple and worked on hand cranks, but new meat slicers operate with a motor system. Globe is an international company, and they provide a wide variety of meat slicers. Globe slicers are primarily used in commercial restaurants on a larger scale. But as it's an electrical device, it can malfunction...