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Lennox Industries Inc is a provider of climate control products for the heating, ventilation, air conditioning, (in the complex colloquially called: HVAC), and refrigeration markets. Their official website is Lennox.com

A directory of user manuals and instructions for Lennox products can be found below. Lennox products are patented and trademarked under the brands Lennox Industries Inc.

Contact Info:

Address: 2100 Lake Park Blvd. Richardson, TX 75080 P.O. Box 799900 Dallas, TX 75379-9900
Phone: 1.800.453.6669
 200 Actual
 10,300 Actual
 2.0
 2.82

Category: Lennox

LENNOX GWB84 Gas-Fired Water Boiler User Manual

LENNOX GWB84 Gas-Fired Water Boiler PLEASE READ DISPUTE RESOLUTION SECTION CAREFULLY, AS IT AFFECTS YOUR LEGAL RIGHTS Failure to maintain equipment will void this Basic Limited Warranty BASIC LIMITED WARRANTY (Residential Applications only) Subject to the terms herein, this Basic Limited Warranty covers components within the following equipment (hereafter, referred to as the “Equipment”): Equipment …

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Lennox SSB Small Split Air Conditioners User Manual

Lennox SSB Small Split Air Conditioners PLEASE READ THE DISPUTE RESOLUTION SECTION CAREFULLY, AS IT AFFECTS YOUR LEGAL RIGHTS Failure to maintain equipment will void this limited warranty. LIMITED WARRANTY Subject to the terms below, this Limited Warranty covers components within the following equipment (hereafter, referred to as the “Equipment”): Equipment Type Model Number Air …

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LENNOX KG 024 Rooftop Units User Manual

LENNOX KG 024 Rooftop Units WARNING FIRE OR EXPLOSION HAZARD. Failure to follow safety warnings exactly could result in serious injury, death, or property damage.Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. Installation and service must be performed by a qualified installer, …

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LENNOX MCB and MWCB Single Zone Mini Split System Instruction Manual

MCB and MWCB Single Zone Mini Split System Instruction Manual MCB and MWCB Single Zone Mini Split System WARNING Improper installation, adjustment, alteration, ser vice or maintenance can cause property damage, personal injury or loss of life. Installation and service must be performed by a li censed professional HVAC installer (or equivalent) or a service …

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LENNOX SL280UHNV Horizontal Gas Furnace User Manual

LENNOX SL280UHNV Horizontal Gas Furnace User Manual  WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury or loss of life. Installation and service must be performed by a licensed professional HVAC installer or equivalent, service agency, or the gas supplier.  WARNING FIRE OR EXPLOSION HAZARD. Failure to follow safety warnings …

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LENNOX 22U49 Mini-Split Systems Wireless Indoor Unit Controller User Guide

©2022 Lennox Industries Inc. Dallas, Texas, USA USER GUIDE Lennox Mini-Split Systems Wireless Indoor Unit Controller (22U49) CONTROLS 508184-01 8/2022 22U49 Mini-Split Systems Wireless Indoor Unit Controller IMPORTANT! Frequent changes to operating mode may cause system malfunction. Allow at least one minute between mode changes to allow the system to stabilize. This manual must be …

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LENNOX EL180UHNE Upflow Horizontal Gas Furnace User Manual

LENNOX EL180UHNE Upflow Horizontal Gas Furnace WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury or loss of life. Installation and service must be performed by a licensed professional HVAC installer or equivalent, service agency, or the gas supplier. WARNING FIRE OR EXPLOSION HAZARD. Failure to follow safety warnings exactly …

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