80UHG PARTS IDENTIFICATION |
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4 |
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1 |
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2 | 1 | - COMBUSTION AIR |
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| BLOWER |
5 | 2 | - PRESSURE SWITCH |
| 3 | - BURNERS |
| 4 | - HEAT EXCHANGER |
| 5 | - GAS VALVE |
3 | 6 | - CONTROL BOARD |
| 7 | - BLOWER |
6 |
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7 |
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WARNING
Product contains fiberglass wool.Disturbing the insulation in this product during installation, maintenance, or repair will expose you to fiber, glass wool. Breathing this may cause lung can, cer. (Fiberglass wool is known to the State of California 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
WARNING
If overheating occurs or if gas supply fails to shut off, shut off the manual gas valve to the appliance before shutting off electrical supply.
WARNING
Do not use this furnace if any part has been under, water. Immediately call a qualified service techni, cian to inspect the furnace and to replace any part of the control system and any gas control which has been under water.
CAUTION
Before attempting to perform any service or mainte, nance, turn the electrical power to unit OFF at discon, nect switch.
IMPORTANT
Any additions, changes, or conversions required in order for the appliance to satisfactorily meet the ap, plication needs must be made by a Lennox service technician using factory specified and approved parts.
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