Warm Air Heating

For one/two-semester, beginning/intermediate-level courses in Forced Air Heating (using gas, fuel oil, electricity, and heat pump fuel sources). This text offers a complete guide to the installation, maintenance, and service of gas, oil, and electric forced warm air heating and heat pump systems. It explores--in great detail--a large base of newer as well as traditional equipment, using the principles and practices of older furnaces as a means of understanding the newer, electronically controlled, high-efficiency furnaces. It explores, in detail, the operation and diagnosis of controls--from the thermocouple to the SmartValve(R)--and provides a complete overview of all aspects of residential and light commercial heating.

Warm Air Heating describes the underlying principles of heating by warm air and illustrates how these are carried into practice. This book discusses the heat transmission through building construction, warm air heating classifications, computation of heat requirements, and fan laws and definitions. The air filter performance determinants, reactivation heat requirement versus adsorption capacity of sorbsil silica gel, and erection of ductwork are also elaborated. This text likewise covers the field measurement of sound, theory of vibration isolation, application of thermal insulation, and behavior of a heated air jet. Other topics include the duct layouts, electrically operated controls, measurement of air flow, and warm air heating using high temperature heating media. The off-peak electric warm air heaters and industrial applications of warm air heating are also deliberated. This publication is recommended for students, designers, and installers of warm air heating systems.