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WHITE-RODGERS Ignition Control: OEM, 120V AC, 240 sec Lock Out, 15 sec Pre-Purge - Hot Surface Ignition Controls
WHITE-RODGERSHot Surface Ignition Controls

WHITE-RODGERS Ignition Control: OEM, 120V AC, 240 sec Lock Out, 15 sec Pre-Purge

The WHITE-RODGERS 21V51D-751 is an Integrated Furnace Control, a type of Hot Surface Ignition Control designed as an OEM replacement for Carrier systems. It operates at 120V AC and features a 240-second lockout time…

SKU 3G-OTH-67665

Also listed as: 21V51D751 · 21V51D 751

Brand
WHITE-RODGERS
Item
Ignition Control: OEM, 120V AC, 240 sec Lock Out, 15 sec Pre-Purge
Category
Hot Surface Ignition Controls
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

WHITE-RODGERS
Manufacturer Part Number
21V51D-751
AC
120V
Lock Out
240 sec
Pre-Purge
15 sec
Product Type
Integrated Furnace Control
Control Voltage
120V AC
Main Valve Output
1.5 A
Replacement for OEM Brands
Carrier

Technical Documents

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

Product Description

The WHITE-RODGERS 21V51D-751 is an Integrated Furnace Control, a type of Hot Surface Ignition Control designed as an OEM replacement for Carrier systems. It operates at 120V AC and features a 240-second lockout time, a 15-second pre-purge, and a 1.5 A main valve output.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WHITE-RODGERS 21V51D-751 ignition control used for?

The WHITE-RODGERS 21V51D-751 is an Integrated Furnace Control used as an OEM replacement for Carrier heating systems. It operates as a hot surface ignition control, managing the ignition sequence, safety lockout, and main valve output in residential and light commercial gas furnaces.

What are the specifications of the WHITE-RODGERS 21V51D-751?

The WHITE-RODGERS 21V51D-751 is a 120V AC Integrated Furnace Control with a 240-second lockout time, 15-second pre-purge, and 1.5 A main valve output. It is designed as a direct replacement for Carrier OEM systems and is a hot surface ignition control type.

Where to buy the WHITE-RODGERS 21V51D-751 in worldwide?

3G Electric supplies the WHITE-RODGERS 21V51D-751 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and to place an order for this Carrier-compatible ignition control.

How to install the WHITE-RODGERS 21V51D-751 ignition control?

Installation of the WHITE-RODGERS 21V51D-751 should follow standard furnace control replacement procedures: disconnect power, remove the old control, mount the new unit, and reconnect wiring per the manufacturer's diagram. Always verify 120V AC supply and ensure the 15-second pre-purge and 240-second lockout settings match system requirements.

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 hot surface 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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