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Robertshaw Ignition Control: Universal, 24V AC, 1 min Lock Out, 5 min Pre-Purge - Intermittent Pilot Ignition Controls
RobertshawIntermittent Pilot Ignition Controls

Robertshaw Ignition Control: Universal, 24V AC, 1 min Lock Out, 5 min Pre-Purge

The Robertshaw 780-002 is a universal intermittent pilot ignition control, operating at 24V AC. It features a 1-minute lockout and a 5-minute pre-purge, with a 1.5 A main valve output. This ignition control is…

SKU 3G-OTH-68108

Also listed as: 780002 · 780 002

Brand
Robertshaw
Item
Ignition Control: Universal, 24V AC, 1 min Lock Out, 5 min Pre-Purge
Category
Intermittent Pilot Ignition Controls
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Robertshaw
Manufacturer Part Number
780-002
Type
780
AC
24V
Lock Out
1 min
Pre-Purge
5 min
Product Type
Ignition Control
Control Voltage
24V AC
Main Valve Output
1.5 A
Replacement for OEM Brands
Lennox

Technical Documents

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Robertshaw Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Robertshaw 780-002 is a universal intermittent pilot ignition control, operating at 24V AC. It features a 1-minute lockout and a 5-minute pre-purge, with a 1.5 A main valve output. This ignition control is designed as a replacement for Lennox OEM brands.

Frequently Asked Questions

What is the Robertshaw 780-002 ignition control used for?

The Robertshaw 780-002 is a universal intermittent pilot ignition control used in gas-fired heating systems. It replaces Lennox OEM controls, operating at 24V AC with a 1-minute lockout and 5-minute pre-purge to ensure safe burner ignition and flame sensing.

What are the specifications of the Robertshaw 780-002?

The Robertshaw 780-002 operates at 24V AC with a 1-minute lockout and 5-minute pre-purge. It has a 1.5 A main valve output and is designed as a universal replacement for Lennox OEM brands. The control voltage is 24V AC.

Where to buy the Robertshaw 780-002 worldwide?

3G Electric supplies the Robertshaw 780-002 ignition control worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this universal 24V AC control to your facility, whether for Lennox replacement or other applications.

How to install the Robertshaw 780-002 ignition control?

Install the Robertshaw 780-002 by disconnecting power, then wiring the 24V AC control per the manufacturer's diagram. Ensure the 5-minute pre-purge and 1-minute lockout settings match your system. Always follow local codes and the appliance manual for safe intermittent pilot operation.

Used in

Common applications for Robertshaw
Commercial HVAC — Robertshaw RS10420T digital WiFi thermostat for programmable heat and cool control in office buildings
Furnace ignition — Robertshaw 41-230 universal hot surface ignitor for silicon carbide replacement in residential and light commercial furnaces
Airflow monitoring — Robertshaw 2374-509 adjustable air pressure switch for draft sensing in industrial burner systems
Gas-fired equipment — Robertshaw 1820-009 universal pilot assembly with thermopile for natural gas or LP water heaters and boilers
Vibration protection — Robertshaw 366A0 mechanical vibration switch for pump and compressor monitoring in industrial plants
OEM replacement — Robertshaw 41-428N direct spark igniter for Trane HVAC equipment requiring silicon nitride ignitors

Robertshaw Products

3G Electric supplies Robertshaw intermittent pilot ignition controls. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Heating Kit: 24V AC, 6 min Pre-Purge, 1.5 A Main Valve Output, 0.7 mA Flame Sensor Output, 780 (MPN 712-017)
Robertshaw
Heating Kit: 24V AC, 6 min Pre-Purge, 1.5 A Main Valve Output, 0.7 mA Flame Sensor Output, 780 (MPN 712-017)
Ignition Module: Universal, 24V DC, 7 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-DS20)
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Ignition Module: Universal, 24V DC, 7 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-DS20)
Ignition Module: Universal, 24V DC, 4 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-HS30)
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Ignition Module: Universal, 24V DC, 4 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-HS30)
Ignition Control: OEM, 120V AC, 270 sec Lock Out, 15 sec Pre-Purge, 1.5 A Main Valve Output (MPN 50C51-707)
WHITE-RODGERS
Ignition Control: OEM, 120V AC, 270 sec Lock Out, 15 sec Pre-Purge, 1.5 A Main Valve Output (MPN 50C51-707)

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Ignition Control: Universal, 24V AC, 1 min Lock Out, 5 min Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-001)
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Ignition Control: Universal, 24V AC, 90 sec Lock Out, 6 min Pre-Purge, 1 A Main Valve Output, 780 (MPN 780-845)