WHITE-RODGERS Integrated Furnace Control
The WHITE-RODGERS Integrated Furnace Control (MPN 21M51U-843) is a universal hot surface ignition control operating at 24V AC. It features a 5-minute lockout and a 15-second pre-purge. This control is designed as a…
SKU 3G-OTH-67610
Also listed as: 21M51U843 · 21M51U 843
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
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Product Description
The WHITE-RODGERS Integrated Furnace Control (MPN 21M51U-843) is a universal hot surface ignition control operating at 24V AC. It features a 5-minute lockout and a 15-second pre-purge. This control is designed as a replacement for White-Rodgers OEM brands.
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 21M51U-843 integrated furnace control used for?
The WHITE-RODGERS 21M51U-843 is a universal hot surface ignition control used in gas furnaces. It manages ignition sequencing, including a 15-second pre-purge and a 5-minute lockout, ensuring safe and reliable burner operation in residential and light commercial HVAC systems.
What are the specifications of the WHITE-RODGERS 21M51U-843?
The WHITE-RODGERS 21M51U-843 is a universal integrated furnace control with a control voltage of 24V AC. It features a 5-minute lockout and a 15-second pre-purge. This part is designed as a replacement for White-Rodgers OEM brands and is classified as a hot surface ignition control.
Where to buy the WHITE-RODGERS 21M51U-843 worldwide?
You can source the WHITE-RODGERS 21M51U-843 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this universal furnace control.
How to install the WHITE-RODGERS 21M51U-843 integrated furnace control?
Installation of the WHITE-RODGERS 21M51U-843 requires disconnecting power, mounting the control, and wiring per the manufacturer's diagram. Ensure the 24V AC supply matches specifications. After installation, verify the 15-second pre-purge and 5-minute lockout sequences. Always follow local codes and the furnace manual.
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Common applications for WHITE-RODGERSWHITE-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.