White-Rodgers Dual Purpose Air Switch

Dual Purpose Air Switch

Control is imperative in furnaces and heating systems and the White-Rodgers 770-1 dual purpose air switch is the reliable solution to your air control needs.

Features:

• Responds to Positive, Negative or Differential Air Pressure
• Design eliminates “fluttering” or malfunction due to shock or vibration normally encountered with “sail switches”
• Wide operating range
• Furnished with one 12” piece of 1/4” O.D. flexible tubing, nuts and ferrules
• Can be mounted in any position except upside down
• Enclosed diaphragm
• UL listed and CSA certified
• Air Switch Applications
  • Electronic Air Cleaner
  • Natural Draft and Induced Draft Burners
  • Power Humidifiers
  • Process Dryer
  • Refrigeration Equipment
  • Duct Strip Heaters

Specifications:

• Ambient Temperature: - 40°F to 180°F
• Maximum Pressure: 0.5 PSI
• 0.5 HP @ 125 VAC
• Adjustable Operating Range: 0.05 to 12.0 W.C.
• 15 A @ 120 VAC Resistive
• 15 A @ 240 VAC Resistive
• 15 A @ 277 VAC Resistive
• Pilot Duty: 300 VA @ 125-277 VAC
• Resistive (Non-Inductive): 15.0 a @ 120 VAC, 15.0 a @ 240 VAC, 15.0 a @ 277 VAC

White-Rodgers, a recognized leader in climate control solutions, celebrates 75 years of business in 2012. Experience, integrity and customer service are still the tenets that mark this great company. From the humble beginnings of two engineers collaborating to solve the control problem of the day, to being the answer for your climate control needs, White-Rodgers is the respected name among industry professionals and home owners alike.