Robertshaw - 780-783 - 780 Series Hot Surface Ignition Modules

Item: ROB780783
MFG: 780-783
Loading price
/ EA
Loading Inventory
780 Series Hot Surface Ignition Modules


780 Series Hot Surface Ignition Modules
  • The 780 Series Hot Surface Ignition Modules Are Designed For Use On Gas Fired Heating Systems. The System Acts On A Demand For Heat By A Switch or Thermostat To Supply Power To The Ignition Control. On Non Pre-Purge Models, The Ignitor Will Be Energized Immediately and Remain On For Either Of Two Optional Selected Ignitor Heat-Up Times Approximately 17 or 34 Seconds.
  • For Models with The Prepurge Option, There Is A Time Delay Equal To The Heat-Up Time Selected Before The Ignitor Is Energized. At The End Of The Ignitor Heat-Up Time The Gas Valve Is Opened Supplying Gas To The Main Burner. After Several Seconds, The Ignitor Is Turned Off and The Sensor Is Energized. As Long As Flame Is Sensed, The System Continues To Operate. When The Thermostat Is Satisfied, The Gas Control Will Be Closed To Shut Off The Main Burner.
  • The 780 Series Provides Lockout and Complete Gas Shut Off If Ignition Is Not Proven After The Trial For Ignition Sequences Has Been Completed. To Reset The System The Thermostat or System Switch Must Be Opened For At Least 10 Seconds.
  • Molded-In Terminal Barriers Between Terminals.
  • Models Available For Local and Remote Sense Application.
  • Mounting Screw Provides A Positive Ground Connection.
  • Small Compact Size Provides "No Hassle" Installation.
  • For Replacement Remote Sensors, See Parts and Accessories
  • Electrical Rating: Supply Voltage 120, 208/240 or 277 VAC 50/60 Hz.
  • Control Input Voltage 24VAC
  • Maximum Ignitor Current 5 Amps Resistive Maximum Valve Current 1.5 Amps @ 24 VAC
  • Ambient Temperature -40 To 176 °F
  • Operating Humidity 95% @ 104 °F
  • Thermostat Anticipator Current.1A + Load

California residents: see Proposition 65 Warning

Features and Specification

Height 3.2500
Ignition Type Hot Surface
EAN 0662013635589
Brand Robertshaw
Cubic Measurement 0.0141
Cycle/Hertz 60
UPC 662013635589
Voltage 120 VAC
Width 5.0000
Length 1.5000
Phase Single
Weight 0.5625