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HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics, and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation as HVAC&R or HVACR, or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).
Home maintenance tracking: Create and schedule maintenance tasks such as HVAC servicing or gutter cleaning; get reminders for routine upkeep so it is one less thing for you to have to remember and ...
Template: Month and year for maintenance templates. ... This template should always be substituted (i.e., use {{subst:Month and year for maintenance templates
[2] [3] Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC). [4] Heat pumps are similar in many ways to air conditioners, but use a reversing valve to allow them both to heat and to cool an enclosed space. [5]
System information such as HVAC systems settings, sensor readings etc. commonly resident in a BMS. Assets Information, such as building size, floor number and area, cooling capacity of installed HVAC systems, maintenance logs etc. commonly found in a CAFM system.
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