790-843A1 – Universal Replacement Flame Sensor

White Rodgers 790-843A1 – Universal Replacement Flame Sensor

The White-Rodgers 790-843A1 Universal Premium Flame Sensor is a high-quality aftermarket replacement designed for furnaces, boilers, water heaters, ovens, and other gas-fired equipment. Its durable high-temperature flame rod can be bent, cut, or modified to fit a wide variety of applications, replacing over 120 OEM part numbers. Complete with a 30-inch lead wire, protective bending sleeve, and installation hardware, the 790-843A1 provides HVAC professionals with a versatile, reliable solution for restoring safe and dependable flame detection. Manufactured with OEM-approved materials and backed by a 3-year limited warranty, it’s an ideal addition to any service vehicle.

Features

• Universal premium flame sensor for gas-fired heating equipment
• Replaces over 120 OEM flame sensor part numbers
• Suitable for furnaces, boilers, water heaters, ovens, and other combustion appliances
• High-temperature flame rod withstands temperatures up to 2,200°F
• Flame rod can be bent or cut to match many OEM configurations
• Protective sleeve included for safe rod bending and modification
• Includes 30″ lead wire with 1/4″ female quick-connect terminal
• Additional 3/16″ quick-connect terminal included
• Includes mounting screws and installation instructions
• OEM-approved materials and construction
• CSA certified
• 3-year limited manufacturer warranty

Specifications

• Manufacturer: White-Rodgers
• Part Number: 790-843A1
• Product Type: Universal Flame Sensor
• Applications: Furnaces, Boilers, Water Heaters, Ovens, and Other Gas Appliances
• Lead Length: 30″
• Electrical Connection: 1/4″ Female Spade Quick-Connect
• Included Adapter: 3/16″ Quick-Connect Terminal
• Rod Temperature Rating: Up to 2,200°F
• Ceramic Material: 95%+ Alumina
• Bracket Material: Zinc-Plated Steel or Stainless Steel
• Certification: CSA
• Warranty: 3 Years

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