Forced Air Furnace and Water Heater Ignition Control Module.(Direct Replacement Part)

Forced Air Furnace and Water Heater Ignition Control Module.(Direct Replacement Part)
Code: IGM780790A
Price: $189.96
Quantity in Basket: None
New Upgraded Robertshaw Ignition Control Module:

This Ignition Module is Typically used in Rheem, Ruud Hot Water Heaters.

Also used in Coleman,Rheem, Ruud, York and Luxaire furnaces.

Robertshaw Ignition Module is a Direct Factory Replacement
Part many other brands.

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
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

• 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.

Electrical Rating: Supply voltage 120, 208/240 or 277VAC 50/60 Hz.
Control input voltage 24VAC
Maximum ignitor current 5 amps resistive
Maximum valve current 1.5 amps @ 24VAC
Ambient temperature -40 to 176°F
Operating humidity 95% @ 104°F
Thermostat anticipator current .1A + load

Technical Data:
Pre-Purge/Ignitor Warm Up Timer: 17 Seconds
Non Pre-Purge: Yes
Sensor Type: Local
Ignition Attempts (Before Lockout): 1
Valve Trial Time (Seconds): 4
Module Supply Voltage (VAC): 120

Replaces Ignition Module Part Numbers:

10-812-17 1081217 HS780-17NL-104A HS78017NL104A HS780-17NL-304A HS78017NL304A 17NL-104A HS78017NL304A HS780-17NL-304A HS 780 17NL-304A HS78017NL104A HS780-17NL-104A 41-AP10758 100-00812-36 100-00812 GWPSP10758 HS780-790 100-00812 10000812 780-790 HS78017NL-104A 780790 41-AP10758 GWPSP10758 10-812-17 100-0812 100-00812-17 HS78017NL104A HS78017NL1049 HS780-17NL-304A CAR780790.

Used in Equipment Models:

21VP20-1 PVP40-1 21VP40-1 PVP401