proto

hot water header flow sp point

implements

flow

Measure of volumetric flow of fluid

header

Pipe used as central connection or manifold for other piping runs

hot

Having high degree of heat

hot-water

Hot water used for HVAC heating or supplied to hot taps

point

Data point such as a sensor or actuator

sp

Point is a setpoint, soft point, internal control variable, schedule

water

Water in its liquid form