Types of Fire Pumps. A fire pump is a specialized water pump that provides constant, high pressure for a water system used to extinguish fires. The fire pump intake can be connected to an underground water pipe or a static source, such as a water tank or reservoir. Fire pumps may be powered by an electric or diesel motor.
ASHRAE 90.1 (Energy Standard for Buildings Except Low-Rise Residential Buildings) is a US standard that provides minimum requirements for energy efficient designs for buildings except for low-rise residential buildings. The original standard, ASHRAE 90, was published in 1975.
Thermal comfort calculations according to ANSI/ASHRAE Standard 55 can be freely performed with the CBE Thermal Comfort Tool for ASHRAE 55. Similar to ASHRAE Standard 55 there are other comfort standards like EN 15251 and the ISO 7730 standard.