Mobile Air Conditioning Society Worldwide’s “Modern Automotive HVAC Systems” is a 160-page textbook designed to sharpen technician skills through both a review of basic principles and presentation of ...

The basic components and function of a thermostatic expansion valve (TXV) continues to play a role in HVAC service. “Long, long ago in a faraway place, TXVs had very little impact on service ...

Modified transformer model with one encoder and two decoders. Image Credit: Zi-Cheng W. et al. An essential part of a building’s energy consumption is the HVAC systems; however, they are prone to ...

A split system heat pump's defrost sensor is used to detect ice buildup on the heat pump's outdoor coil. When ice builds up on the coil, it reduces the heat pump's ability to transfer heat, which can ...

Heating, ventilation and air conditioning (HVAC) systems account for up to 50% of energy costs of a typical building in the United States. These complex systems require expert knowledge to maintain, ...

Fault detection and diagnosis (FDD) in HVAC systems is a critical area of research that seeks to optimise building performance, improve energy efficiency and ensure occupant comfort. Recent approaches ...

This patent underscores the company's commitment to driving innovation in the industry and delivering value for its customers with unprecedented reliability and accuracy. SAN MARCOS, CALIFORNIA / ...

When the mercury rises outside, nailing down why your AC is not cooling becomes a top priority. There are eight common reasons why this happens, including dirty filters, and some of which you can fix ...

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When should a homeowner take notice of unusual noises, odors, or rising energy bills from their heating and cooling system? GRASS VALLEY, CA, UNITED STATES, October ...