Robertshaw 780-003 Ignition Module R-410A Measure for 208-240V at the

Measure for 208-240V at the motor leads during a call for heat

By replacing these critical friction points

Automatic Reset Function: Re-engages at 120°F to resume normal heating cycles without manual intervention

The HH22HB075 operates as a mechanical switch within the 24V control circuit and does not require a separate power supply

Key Benefits for the Contractor Precision Calibration: Factory-calibrated adjustment weights allow for accurate draft pressure settings ranging from

Robertshaw 780-003 Ignition Module R-410A Measure for 208-240V at theThe Robertshaw 780 003 is a non lockout, intermittent pilot ignition control module designed for 24V AC heating systems. This universal replacement ignition control module features a 60 second lockout timing and a 30 second pre purge period to ensure safe combustion cycles. It is engineered to replace both intermittent pilot and re ignition systems, featuring safety lockout functionality that shuts down gas flow if the pilot fails to ignite. Field