Words & Definitions for the letter H

Halide Torch
Halogens
Hanger
Head
Head, Static
Head Pressure
Head Pressure Control
Header
Heat
Heat Exchanger
Heat Lag
Heat Load
Heat Pump
Heat Sink
Heat Transfer
Heating Coil
Hertz(Hz)
Hg.(Mercury)
High Pressure Cut-Out
High Side
Horsepower
Hot Gas Bypass
Hot Gas Defrost
Humidity
Hydraulics
Hydrocarbons
Hydrometer
Hygrometer