Repair Parts List
The following repair parts are available through Lennox dealers. When ordering parts, include the complete furnace model number listed on the CSA International nameplate −− Example: ML180UH045P36A. All service must be done by a li-
censed professional installer (or equivalent), a service agency, or the gas supplier.
Cabinet Parts | Heating Parts |
Upper access panel | Flame Sensor |
Blower access panel | Heat exchanger assembly |
Top Cap | Gas manifold |
Control Panel Parts | Combustion air inducer |
Transformer | Gas valve |
Integrated control | Main burner cluster |
Door interlock switch | Main burner orifices |
| Pressure switch |
Blower Parts | Ignitor |
Blower wheel | Primary limit control |
Motor | Flame rollout switches |
Motor mounting frame |
|
Motor capacitor |
|
Blower housing cutoff plate |
|
WARNING
Product contains fiberglass wool.
Disturbing the insulation in this product during installation, maintenance, or repair will expose you to fiberglass wool. Breathing this may cause lung cancer. (Fiberglass wool is known to the State of Cal- ifornia to cause cancer.)
Fiberglass wool may also cause respiratory, skin, and eye irritation.
To reduce exposure to this substance or for further information, consult material safety data sheets available from address shown below, or contact your supervisor.
Lennox Industries Inc.
P.O. Box 799900
Dallas, TX 75379−9900
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