Electricity & controls for HVAC/R /
Herman, Stephen L.
Electricity & controls for HVAC/R / Electricity and controls for HVAC/R Stephen L. Herman, Bennie L. Sparkman - 6th ed. - Australia ; Clifton Park, NY : Delmar Cengage Learning, c2010 - x, 591 p. : ill. (some col.) ; 23 cm.
Includes index
9781435484276 (pbk.) 1435484274 (pbk.)
Air conditioning--Electric equipment
Air conditioning--Control
Heating--Control
Ventilation--Control
Electricity & controls for HVAC/R / Electricity and controls for HVAC/R Stephen L. Herman, Bennie L. Sparkman - 6th ed. - Australia ; Clifton Park, NY : Delmar Cengage Learning, c2010 - x, 591 p. : ill. (some col.) ; 23 cm.
Includes index
9781435484276 (pbk.) 1435484274 (pbk.)
Air conditioning--Electric equipment
Air conditioning--Control
Heating--Control
Ventilation--Control