Pay in 4 interest-free payments of $6.07 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Pulse arcade — neon hairlines and corner brackets frame the playfield brief.
Compact 1/2" Porting: Standard 1/2" inlet and outlet threads allow for straightforward integration into existing gas manifolds without additional bushings
-40 to 160°F) to ensure accurate visual feedback of the 3-15 psig signal
OEM Precision: Guaranteed direct-fit compatibility with specific Carrier
Confirming the model and serial number prefix is recommended to ensure seamless duct and vent integration on 48-series equipment
Each unit is individually hand-calibrated and tested
Lennox 17J65 Orifice 326010-701 Compact 1/2" Porting: Standard 1/2"The Lennox 17J65 Natural Gas Orifice (Part Number LB 69645) is a precision engineered heating component designed specifically for secondary burner regulation in residential furnaces. With a drill size specification of 0. 0935, this OEM Lennox replacement part ensures the exact volumetric flow rate required for efficient combustion and peak AFUE ratings. As a veteran technician knows, maintaining the correct manifold pressure depends entirely on the