Galvanic Protection: Facilitates dielectric isolation to stop the transfer of electrical currents between copper and steel piping

0002 for immediate application on identified unit chassis

achieving up to 10

370V Standard Insulation: Provides high dielectric strength for reliable 240V and 120V line applications without premature breakdown

Lennox 31J91 LP Pilot Orifice Galvanic Protection: Facilitates dielectric isolationThe Lennox 31J91 LP Pilot Orifice is a precision engineered liquid propane (LP) conversion component designed specifically for residential and commercial gas heating systems. As a critical mechanical replacement for the legacy 31J9101, this red coded orifice ensures consistent gas flow regulation to the pilot burner assembly, maintaining a stable flame for reliable ignition cycles. Field tested for durability, the Lennox 31J91 is manufactured from