Bin # 50: 69W43 flame sensor replacement compatible with lennox armstrong ducane furnace, 90 sensing rod replaces 69W4301 lb-74940b lb74940b:: item model number69w43, package quantity 1, style modern, lower temperature rating121 degrees celsius, measuring range up to 2190 f, material ceramic. Model name - 69W43 furnace flame sensor sensing rod replacement. Replaces part number - this flame sensor compatible with lennox, armstrong, ducane units. Spec - sensor has a 90 degree crook on end approximate 1.31 inch.
Easy to install - install, save your time and money. This is non-original aftermarket parts. Long life - anti-high temperature,corrosion resistance.high quality alumina ceramic insulator, high temperature flame rod material.
specifications centrafurn:
- brand: Bluestars
- mpn: 69w43
- color: White
- items included: Flame Sensor
- lower temperature rating: 121 Degrees Celsius
- material: Ceramic
- year manufactured: 2025
- type: Central Furnace
- measuring range: Up To 2190 F
- heating system: Furnace
- manufacturer warranty: 2 Years
- style: Modern
- features: Easy To Install
- other part: 69w4301, Lb-74940
- bin in store use only: 50
- operating sound rating: Standard
- country of origin: China
- upc: 744759880277
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
returns centrafurn:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: seller
payments centrafurn:
- credit card: diners-club
- other
- wallet: google-pay
offer centrafurn:
- availability: in stock
- sold #: 12
- prices: $10.10–$31.93
- item condition: New
- in stock #: 5
- started: may 25, 2026
- options: ship-to-home
shipping centrafurn:
- service: usps ground advantage
- transit: 3-7 days
- type: calculated
- class: standard
- carrier: usps
seller centrafurn:
- rating: 99.8%
- # reviews: 2411
- city: rocky mount, north carolina
rating: 99.8% out of 100 based on 411 user ratings.