Hot gas bypass is recommended when
the load on an evaporator varies and operation of the air conditioning system
is desired at lower than design conditions. This article covers standard
(external) hot gas bypass.
This article outlines the considerations involved to properly select, apply, and control fans. Emphasis is placed upon matching the fan equipment to the requirements of the system from several different perspectives.
This article examines the use of air handling units for health care applications. Health care applications place special demands on air handling equipment. The article investigates a way to reduce air handler operating costs.
If you are like most in the HVAC industry, you are a hands-on person - you don‘t want to mess with a lot of theory, but just get in and get the job done. But a refrigeration system is different from most of our work.
Effective air filtration provides the primary defense for building occupants and HVAC equipment against pollutants generated within a building as well as pollutants from air drawn into a building from the HVAC system. That’s why selecting the right HVAC filter is so critical.