Robertshaw 780-003 Lockout Universal Ignition Control w/ 30 second Purge

Product Description

The Robertshaw 780-003 is a lockout universal ignition control designed for heating applications. This unit features a flame sense circuit suitable for both local and remote sensing applications.

• Supports single and dual rod configurations.
• Automatic recycle feature for enhanced safety.
• Flame failure recognition within eight tenths of a second.

Product Highlights

This ignition control has an automatic feature that ensures safe operation during flame failure by disabling main gas until the pilot is ignited. The spark sequence will repeat until ignition is successful, enhancing system reliability.

Product Information

Standard Information

• Brand: Robertshaw
• MPN: 780-003

Technical Specifications

• Input Voltage: 24 VAC to 50/60 Hz
• Transformer: 24 VAC / 20 VA
• Spark Rate: 3 to 4 sparks per second
• Pilot Valve: 1 amp at .5 PF
• Main Valve: 1 amp at .5 PF
• Combined Load: 1.5 amps at .4 PF
• Flame Sense Current: .7 ?A DC at 25°C / 24 VAC
• Max. Total Current: 1.5 amp
• Flame Failure Recognition Time: .8 seconds maximum
• Thermostat Anticipator Setting: .7 amp
• Ambient Temperature Rating: -40 to 175°F (-40 to 80°C)
• Relative Humidity: 95% noncondensing at 104°F