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WHITE-RODGERS Ignition Module: OEM, 24V AC, 5 min Lock Out, 45 sec Pre-Purge - Intermittent Pilot Ignition Controls
WHITE-RODGERSIntermittent Pilot Ignition Controls

WHITE-RODGERS Ignition Module: OEM, 24V AC, 5 min Lock Out, 45 sec Pre-Purge

The WHITE-RODGERS Ignition Module (SKU 3G-OTH-68166, MPN 50D50U-843) is an intermittent pilot ignition control operating at 24V AC. It features a 5-minute lockout, 45-second pre-purge, and a 4 A main valve output…

SKU 3G-OTH-68166

Also listed as: 50D50U843 · 50D50U 843

Brand
WHITE-RODGERS
Item
Ignition Module: OEM, 24V AC, 5 min Lock Out, 45 sec Pre-Purge
Category
Intermittent Pilot Ignition Controls
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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

WHITE-RODGERS
Manufacturer Part Number
50D50U-843
AC
24V
Lock Out
5 min
Pre-Purge
45 sec
Product Type
Ignition Module
Control Voltage
24V AC
Main Valve Output
4 A
Replacement for OEM Brands
Goodman

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WHITE-RODGERS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHITE-RODGERS Ignition Module (SKU 3G-OTH-68166, MPN 50D50U-843) is an intermittent pilot ignition control operating at 24V AC. It features a 5-minute lockout, 45-second pre-purge, and a 4 A main valve output. This OEM replacement module is designed for Goodman equipment.

Frequently Asked Questions

What is the WHITE-RODGERS 50D50U-843 ignition module used for?

The WHITE-RODGERS 50D50U-843 is an intermittent pilot ignition control used in gas-fired heating equipment. It operates at 24V AC and is designed as an OEM replacement for Goodman furnaces and boilers, providing reliable ignition sequencing with a 45-second pre-purge and 5-minute lockout.

What are the specifications of the WHITE-RODGERS 50D50U-843 ignition module?

The WHITE-RODGERS 50D50U-843 ignition module operates at 24V AC control voltage. It features a 5-minute lockout time, 45-second pre-purge, and a 4 A main valve output. This intermittent pilot ignition control is an OEM replacement for Goodman equipment.

Where to buy the WHITE-RODGERS 50D50U-843 ignition module worldwide?

3G Electric supplies the WHITE-RODGERS 50D50U-843 ignition module to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this OEM replacement module for Goodman equipment.

How to install the WHITE-RODGERS 50D50U-843 ignition module?

Install the WHITE-RODGERS 50D50U-843 ignition module by first disconnecting power and gas supply. Mount the module securely, connect 24V AC control voltage, flame sensor, and main valve wiring per the wiring diagram. Set the pre-purge and lockout timers as specified. Always follow the manufacturer's instructions and local codes.

Used in

Common applications for WHITE-RODGERS
Residential furnace replacement — White-Rodgers 767A-377 hot surface igniter for Trane gas furnaces
Commercial HVAC control retrofits — White-Rodgers 90-T60C3 Class 2 transformer for 24V control circuits
Hydronic zone heating systems — White-Rodgers 13 61 104S1 2-way zone valve for multi-zone temperature control
Plenum temperature regulation — White-Rodgers 05D51 035S1 fan and limit control for forced-air furnaces
OEM furnace control board replacement — White-Rodgers 50N02A-820 integrated ignition control for Trane systems
Fan relay and transformer integration — White-Rodgers 90 118ES1 for compact HVAC control panels

WHITE-RODGERS Products

3G Electric supplies WHITE-RODGERS 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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Cross-referenced by specification & description
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Integrated Furnace Control: Universal, 24V AC, 5 min Lock Out, 15 sec Pre-Purge (MPN 21V51U-843)
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Integrated Furnace Control: Universal, 24V AC, 5 min Lock Out, 30 sec Pre-Purge, 843 (MPN 50A55 843S1)
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