Lennox 75M72 Ignitor 326010-701 Precision Control: Features 15-minute captive

Precision Control: Features 15-minute captive trippers for accurate 24-hour cycle programming

Built by United Technologies (UTEC) under the part number 1003-511 or 1003-611A

Wide Adjustment Range: Field-adjustable from 0

Disconnect power and use a multimeter to check the resistance across the leads

Simple Serviceability: Features cartridge-type packing and metal-to-metal seating for long-term reliability in harsh HVACR environments

Lennox 75M72 Ignitor 326010-701 Precision Control: Features 15-minute captiveAs an HVAC technician, you know that a reliable ignition sequence is the backbone of any furnace repair. The Lennox 75M72 Ignitor is a heavy duty silicon nitride ignitor designed to replace fragile older style components in residential and commercial gas furnaces. Engineered for high temperature durability, this OEM Lennox replacement part provides the consistent spark required for safe and efficient fuel combustion, eliminating the nuisance service