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Lennox Parts

Lennox furnaces are some of the most reliable on the market. However, like anything else, sometimes they are in need of repair. Shop our wide selection of Lennox furnace parts below. You will find everything from a Lennox thermostat, to a heat pump, and everything in-between. Make sure to enter your model number so that your furnace and your parts are an exact match. If you need help finding your Lennox furnace model number, call a RepairClinic representative will be happy to help you locate it via the phone or live chat. Save money on Lennox parts today with RepairClinic -- your trusted online source for Lennox replacement parts.

Lennox Pilot

RepairClinic Item # 3440987

Grid is 1 inch square
Pilot - Part # 3440987 Mfg Part # 70N68

Dk 14662092 pilot burner-nat 3-9 section

OEM Part - Manufacturer #70N68

Lennox Control Module

RepairClinic Item # 3527764

Grid is 1 inch square
Control Module - Part # 3527764 Mfg Part # 35-704600-001

Control-primary

OEM Part - Manufacturer #35-704600-001

Lennox Control Board

RepairClinic Item # 4547161

Grid is 1 inch square
Control Board - Part # 4547161 Mfg Part # 15T94

Ignition control

OEM Part - Manufacturer #15T94

Lennox Control Board

RepairClinic Item # 4892694

Grid is 1 inch square
Control Board - Part # 4892694 Mfg Part # 15M50

Ignition control board

OEM Part - Manufacturer #15M50

Lennox Belt

RepairClinic Item # 4920808

Grid is 1 inch square
Belt - Part # 4920808 Mfg Part # 4L430

Belt

OEM Part - Manufacturer #4L430