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White-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843

Name: White-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843
Brand: Emerson
SKU: 35831809
Price: 239.05 USD
Availability: InStock

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White-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843 White Rodgers Integrated Furnace Control 24V AC 21V51U 843

Actual Color:Multi

Key item features

Core Components: This White-Rodgers Integrated Furnace Control includes an ignitor, making it a comprehensive solution for heating systems.
Operational Versatility: Designed for both residential and commercial heating applications, it offers broad compatibility across various systems.
Temperature Range: The control operates effectively within a wide temperature range, from a minimum of -40 degrees F to a maximum of 175 degrees F.
Ignition Sequencing: Features a 15-second pre-purge time and a 90-second Hot Surface Ignition (HSI) cycle, ensuring efficient and reliable startup.
Safety Protocols: Incorporates a 5-minute lockout time and 2 retries, enhancing safety during operation, alongside a 1-hour automatic reset time.
Electrical Specifications: Provides a main valve current output of 1.5 A and a flame sensor current output of 0.3 uA for precise control.
Brand Compatibility: Compatible with leading brands such as Goodman, Lennox, Trane, and White-Rodgers, ensuring versatile integration.

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Specs

Compatibility
Goodman, Lennox, Trane, White-Rodgers
Brand
Emerson
Model
21V51U-843
Has written warranty
No

Current price is $239.05

Price when purchased online

Free shipping

How do you want your item?

Columbus, 43215

Arrives between Feb 9 - Feb 12

Sold and shipped by Buildcom

4.218910256410257 stars out of 5, based on 3120 seller reviews(4.2)

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Starting from $261.99

About this item

Product details

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

Includes Ignitor
Standards CSA Certified
For use with Residential, Commercial Heating
Voltage 24

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Compatibility

Goodman, Lennox, Trane, White-Rodgers

Brand

Emerson

Model

21V51U-843

Has written warranty

Warranty

Warranty information

We are happy to accept returns of unused or defective items for a refund within 30 days from the date of delivery. For returns outside 30 days, please use the 'Contact seller' feature on our Marketplace seller's information page our Customer Service team to go over our options. For full details, please view the Shipping and Payments tab above. To initiate a return simply go to the Walmart Orders Portal and submit a return request. We ask that all items be returned with all original components via a traceable method. Once your return is received and processed, we will quickly get your refund or replacement issued.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Warning Text

proposition 65 reasons:WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/.

Compare with similar items

Comparison Overview:
Product	Viewing this item White-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843 current price $239.05 White-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843	White Rodgers Upgraded Furnace Control Circuit Board Replaces Trane 50A55-571 current price Now $203.36, Was $228.01 White Rodgers Upgraded Furnace Control Circuit Board Replaces Trane 50A55-571	920915 Miller Nordyne Tappan Gibson Furnace Control Circuit Board 624742 904840 current price Now $143.44, Was $216.18 920915 Miller Nordyne Tappan Gibson Furnace Control Circuit Board 624742 904840	Carrier HK61EA017 - X-13 CIRCUIT BOARD current price $162.92 Carrier HK61EA017 - X-13 CIRCUIT BOARD

Comparison Chart:
Compatibility	GoodmanWhite-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843	TraneWhite Rodgers Upgraded Furnace Control Circuit Board Replaces Trane 50A55-571	Miller Lite920915 Miller Nordyne Tappan Gibson Furnace Control Circuit Board 624742 904840	CarrierCarrier HK61EA017 - X-13 CIRCUIT BOARD
Has written warranty	NoWhite-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843	NoWhite Rodgers Upgraded Furnace Control Circuit Board Replaces Trane 50A55-571	No920915 Miller Nordyne Tappan Gibson Furnace Control Circuit Board 624742 904840	-Carrier HK61EA017 - X-13 CIRCUIT BOARD
Compatible models	-White-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843	50A55-571White Rodgers Upgraded Furnace Control Circuit Board Replaces Trane 50A55-571	-920915 Miller Nordyne Tappan Gibson Furnace Control Circuit Board 624742 904840	HK61EA012Carrier HK61EA017 - X-13 CIRCUIT BOARD
Works with	-White-Rodgers Control,Hot Surface Ignition,15 Sec 21V51U-843	FurnaceWhite Rodgers Upgraded Furnace Control Circuit Board Replaces Trane 50A55-571	Furnace920915 Miller Nordyne Tappan Gibson Furnace Control Circuit Board 624742 904840	-Carrier HK61EA017 - X-13 CIRCUIT BOARD

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