Universal Furnace Flame Sensor, 30" Lead Wire, 790-843A1, PCPUFS1

Universal Furnace Flame Sensor | PCPUFS1 | Replaces 790-843A1

Ensure safe ignition and reliable flame detection with this brand-new universal furnace flame sensor, part #PCPUFS1. Designed to replace over 120 OEM flame sensors including 790-843A1, this high-temperature sensor features a bendable/cuttable rod and universal terminals for broad compatibility across residential and commercial gas furnaces.

⚙️ Product Features:

• ✅ Universal design replaces 120+ OEM flame sensors
• High-temp rod withstands up to 2200°F
• Rod can be bent or trimmed for custom fit
• Protective sleeve included for safe bending
• 30" lead wire with 1/4" and 3/16" OC terminals
• Condition: Brand New – Unused

Replaces Part Numbers:

790-843A1 and over 120 OEM flame sensor part numbers
(Please confirm sensor style and mounting configuration before purchase.)

✅ Fits Furnace Brands & Models:

Compatible with select models from Carrier®, Bryant®, Payne®, Trane®, American Standard®, Lennox®, Goodman®, Amana®, York®, Rheem®, Ruud®, Heil®, Tempstar®, Comfortmaker®, and more
Universal fit for most gas furnaces using single rod flame sensors with 1/4" or 3/16" terminals.

Common Fixes:

• ❌ Furnace not igniting or shutting off prematurely
• ⚠️ Flame sensor error codes or lockouts
• Dirty, corroded, or cracked flame sensor rod
• Need for universal sensor to restore safe ignition control

️ Installation Tips:

• Disconnect power and gas supply before servicing
• Tools needed: screwdriver, pliers, wire cutters
• Remove old sensor and match rod length and terminal type
• ✅ Bend or trim rod as needed using protective sleeve
• Test ignition cycle and flame detection before reassembly

⚠️ Installation Disclaimer:

This universal flame sensor is intended for use only with compatible gas furnace models and configurations. Buyer is responsible for verifying fitment and terminal type before purchase. Installation should follow manufacturer safety guidelines. Seller is not liable for damage or injury resulting from improper installation or use.

Safe ignition. Reliable flame detection. OEM-grade universal flame sensor replacement for residential and commercial furnaces.