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

^HKZ1700177

Collection: White Rodgers

Filter products

Brand

Type

Price

790-843A1 - Universal Replacement Flame Sensor