Control, Hot Surface Ignition, 2 Retries MPN:21M51U-843
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Free Shipping
In Stock
SKU
510-G4489886
Control, Hot Surface Ignition, 2 Retries
This integrated furnace control is designed for use in residential and commercial heating applications. It features hot surface ignition with two retries, ensuring reliable operation and minimizing downtime. The control's automatic reset time of one hour and lockout time of five minutes provide added safety and convenience. Compatible with Goodman, Lennox, Trane, and White-Rodgers systems, this control is ideal for use in new installations or replacements. Its compact design and easy installation make it a great choice for a variety of applications, including single-family homes, apartments, and small commercial buildings.
Top product features:
- Hot Surface Ignition
- Integrated Furnace Control
- Automatic Reset Time of 1 hour
Top product applications:
- Natural Gas Furnace Control
- Heat Pump Furnace Control
- Oil Furnace Control
Integrated Furnace Control, Product Type Integrated Furnace Control, Maximum Operating Temperature 175 Degrees F, Minimum Operating Temperature -40 Degrees F, Lock Out Time 5 min, Pre-Purge Time 15 sec, Number of Retries 2, Main Valve Current Output 1.5 A, Flame Sensor Current Output 0.3 uA, Ignition Cycle Time 90 seconds (HSI), 15 seconds (pre-purge), 15 seconds (post purge), Automatic Reset Time 1 hr, Compatible with Brand Goodman, Lennox, Trane, White-Rodgers
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 11.50
- Package Width: 7.00
- Package Height: 4.00
- Package Weight: 1.65
Product info last updated on February 28, 2026 11:08am UTC
Category: HVACR and Appliance Controls