Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
Robertshaw Ignition Control: Universal, 24V AC, 6 min Pre-Purge, 1.5 A Main Valve Output - Intermittent Pilot Ignition Controls
RobertshawIntermittent Pilot Ignition Controls

Robertshaw Ignition Control: Universal, 24V AC, 6 min Pre-Purge, 1.5 A Main Valve Output

The Robertshaw 780-715 is a universal intermittent pilot ignition control designed for A.O. Smith equipment. It operates on 24V AC and features a 6-minute pre-purge cycle with a 1.5 A main valve output.

SKU 3G-OTH-68188

Brand
Robertshaw
Item
Ignition Control: Universal, 24V AC, 6 min Pre-Purge, 1.5 A Main Valve Output
Category
Intermittent Pilot Ignition Controls
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Robertshaw
Manufacturer Part Number
780-715
Type
780
AC
24V
Pre-Purge
6 min
Product Type
Ignition Control
Control Voltage
24V AC
Main Valve Output
1.5 A
Replacement for OEM Brands
A.O. Smith
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The Robertshaw 780-715 is a universal intermittent pilot ignition control designed for A.O. Smith equipment. It operates on 24V AC and features a 6-minute pre-purge cycle with a 1.5 A main valve output.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched 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). Key specifications — Product Type: Heating Kit; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Other OEM Brands.
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). Key specifications — Product Type: Heating Kit; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Other OEM Brands.
Ignition Module: Universal, 24V DC, 7 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-DS20). Key specifications — Product Type: Ignition Module; Brand: ROBERTSHAW; Control Voltage: 24V DC.
Robertshaw
Ignition Module: Universal, 24V DC, 7 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-DS20). Key specifications — Product Type: Ignition Module; Brand: ROBERTSHAW; Control Voltage: 24V DC.
Ignition Module: Universal, 24V DC, 4 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-HS30). Key specifications — Product Type: Ignition Module; Brand: ROBERTSHAW; Control Voltage: 24V DC.
Robertshaw
Ignition Module: Universal, 24V DC, 4 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-HS30). Key specifications — Product Type: Ignition Module; Brand: ROBERTSHAW; Control Voltage: 24V DC.
Ignition Control: Universal, 18 to 30V AC, 687 sec Lock Out, 45 sec Pre-Purge, 4 A Main Valve Output (MPN 50E47U-843). Key specifications — Product Type: Hot Surface Ignition Module; Brand: WHITE-RODGERS; Control Voltage: 18 to 30V AC; Replacement for OEM Brands: White-Rodgers.
WHITE-RODGERS
Ignition Control: Universal, 18 to 30V AC, 687 sec Lock Out, 45 sec Pre-Purge, 4 A Main Valve Output (MPN 50E47U-843). Key specifications — Product Type: Hot Surface Ignition Module; Brand: WHITE-RODGERS; Control Voltage: 18 to 30V AC; Replacement for OEM Brands: White-Rodgers.

More from Robertshaw

View all Robertshaw parts →
Ignition Control: Universal, 24V AC, 1 min Lock Out, 5 min Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-002). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Lennox.
Robertshaw
Ignition Control: Universal, 24V AC, 1 min Lock Out, 5 min Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-002). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Lennox.
Ignition Module: Universal, 24V DC, 15 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-IP10). Key specifications — Product Type: Ignition Module; Brand: ROBERTSHAW; Control Voltage: 24V DC.
Robertshaw
Ignition Module: Universal, 24V DC, 15 sec Lock Out, 30 sec Pre-Purge, 2 A Main Valve Output, 780U (MPN 780U-IP10). Key specifications — Product Type: Ignition Module; Brand: ROBERTSHAW; Control Voltage: 24V DC.
Heating Kit: 24V AC, 90 sec Lock Out, 6 min Pre-Purge, 1 A Main Valve Output, 712 (MPN 712-008). Key specifications — Product Type: Heating Kit; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Other OEM Brands.
Robertshaw
Heating Kit: 24V AC, 90 sec Lock Out, 6 min Pre-Purge, 1 A Main Valve Output, 712 (MPN 712-008). Key specifications — Product Type: Heating Kit; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Other OEM Brands.
Pilot Relight Kit: 24V AC, 1 A Main Valve Output, 0.1 mA Flame Sensor Output, 785 (MPN 785-001). Key specifications — Product Type: Pilot Relight Kit; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Lennox.
Robertshaw
Pilot Relight Kit: 24V AC, 1 A Main Valve Output, 0.1 mA Flame Sensor Output, 785 (MPN 785-001). Key specifications — Product Type: Pilot Relight Kit; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Lennox.
Ignition Control: Universal, 24V AC, 1 min Lock Out, 45 sec Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-003). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Johnson Controls.
Robertshaw
Ignition Control: Universal, 24V AC, 1 min Lock Out, 45 sec Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-003). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Johnson Controls.
Ignition Control: Universal, 24V AC, 1 min Lock Out, 5 min Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-001). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Honeywell.
Robertshaw
Ignition Control: Universal, 24V AC, 1 min Lock Out, 5 min Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-001). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Honeywell.
Ignition Control: Universal, 24V AC, 6 min Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-735). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Other OEM Brands.
Robertshaw
Ignition Control: Universal, 24V AC, 6 min Pre-Purge, 1.5 A Main Valve Output, 780 (MPN 780-735). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Other OEM Brands.
Ignition Control: Universal, 24V AC, 90 sec Lock Out, 6 min Pre-Purge, 1 A Main Valve Output, 780 (MPN 780-845). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Robertshaw.
Robertshaw
Ignition Control: Universal, 24V AC, 90 sec Lock Out, 6 min Pre-Purge, 1 A Main Valve Output, 780 (MPN 780-845). Key specifications — Product Type: Ignition Control; Brand: ROBERTSHAW; Control Voltage: 24V AC; Replacement for OEM Brands: Robertshaw.