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Robertshaw 780-502 Ignition Control, 24V Low Voltage - Replacement HVACR Controls, Switches & Thermostats
RobertshawReplacement HVACR Controls, Switches & Thermostats

Robertshaw 780-502 Ignition Control, 24V Low Voltage

Robertshaw Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Ignition Control.

SKU 3G-OTH-78473

Also listed as: 780502 · 780 502

Brand
Robertshaw
Item
780-502 Ignition Control, 24V Low Voltage
Part Number
780-502
Category
Replacement HVACR Controls, Switches & Thermostats
Available to Order
Also known as:780-502Robertshaw
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Robertshaw
Manufacturer Part Number
780-502
Product Type
Ignition Control

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

Product Description

Robertshaw Replacement HVACR Controls, Switches & Thermostats. Specifications: Product Type: Ignition Control.

Frequently Asked Questions

What is the Robertshaw 780-502 ignition control used for?

The Robertshaw 780-502 is a 24V low-voltage ignition control used in HVAC systems to manage the ignition sequence for gas burners. It is commonly applied in furnaces, boilers, and rooftop units to ensure safe and reliable burner startup.

What are the specifications of the Robertshaw 780-502?

The Robertshaw 780-502 is an ignition control with manufacturer part number 780-502. It operates at 24V low voltage and is designed as a replacement control for HVACR systems. Key specs include its product type as ignition control and compatibility with Robertshaw-branded equipment.

Where to buy the Robertshaw 780-502 worldwide?

You can source the Robertshaw 780-502 ignition control through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct part for your HVAC system.

How to install the Robertshaw 780-502 ignition control?

To install the Robertshaw 780-502, first disconnect power to the HVAC system. Remove the old ignition control, noting wire connections. Mount the new 780-502, reconnect wires per the wiring diagram, and restore power. Always follow manufacturer guidelines and local codes for safe installation.

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
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Robertshaw Products

3G Electric supplies Robertshaw replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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