Lennox Manuals & User Guides

LENNOX L(CG)X024S5 Xion Rooftop Units User Guide

March 25, 2026

LENNOX L(CG)X024S5 Xion Rooftop Units Specifications Model Number: L(C,G)X024S5(D,E) -L(C,G)X300S5M, LHX024S5D - LHX300S5M Size (Tons) / Cabinet: 2 TON / A - 25 TON / C Efficiency: Standard Efficiency IMTRODUCTION Designed for seamless rooftop integration, Xion™ units offer a hassle-free…

Brand: Lennox

LENNOX ML17KC2 Merit Air Conditioner Installation Guide

March 20, 2026

ML17KC2 Merit Air Conditioner Product Information Specifications: Model: ML17KC2 Refrigerant: R-454B Coil Material: All-aluminum Installation Date: 03/2026 Product Usage Instructions: Installation: This outdoor air conditioner must be installed with an approved indoor air handler or coil. Consult local codes and…

Brand: Lennox

LENNOX ML13KC1,508732-02 Units 2.5 Ton Single Stage Air Conditioner Installation Guide

March 20, 2026

ML13KC1,508732-02 Units 2.5 Ton Single Stage Air Conditioner Specifications: Model: ML13KC1 Product Type: Outdoor Air Conditioner Coil Material: All-aluminum Refrigerant: R-454B Installation: Single or Multi-unit installations Manufacturer Location: Dallas, Texas, USA Product Usage Instructions: Installation: 1. The ML13KC1 outdoor air…

Brand: Lennox

LENNOX VSDS6-5P Variable Refrigerant Flow User Manual

March 16, 2026

LENNOX VSDS6-5P Variable Refrigerant Flow User Manual VRF (Variable Refrigerant Flow) VS*D***S6-5P Thank you for purchasing this Lennox Product. Before operating this unit, please read this manual carefully and retain it for future reference Safety Information California Proposition 65 Warning…

Brand: Lennox

LENNOX 507225-05 Economizer Owner’s Manual

March 15, 2026

507225-05 Economizer ECONOMIZERS 507225-05 6/2024 Supersedes 507225-04 ECONOMIZERS INSTALLATION INSTRUCTIONS FOR ECONOMIZERS AND OUTDOOR AIR HOODS USED WITH LGT/LCT/LHT/LDT/LGM/LCM/LGX/LCX/LHX 024, 036, 048, 060, 072, 074 UNITS NOTE - Disregard economizer installation section when dampers are factory-installed. Shipping and Packing List…

Brand: Lennox

LENNOX P46A-48LDW Energy Recovery System Instruction Manual

March 15, 2026

LENNOX P46A-48LDW Energy Recovery System Specifications Model: P46A-48LDW Date: January 6, 2010 Energy Recovery System: 50(R/P)4648xH Certifications: AHRI, ETL, UL, CSA Patent: #5,548,970 Product Usage Instructions Principle of Operation The Energy Recovery System is designed to provide ventilation and energy…

Brand: Lennox

Lennox P62A-48LDW Feelworld TP2A Teleprompter Kit Instruction Manual

March 14, 2026

Lennox P62A-48LDW Feelworld TP2A Teleprompter Kit SHIPPING AND PACKING LIST Package 1 of 1 contains: See Illustration 1 and 2. 1- Energy Recovery Wheel Assembly 1 -Intake Air Hood with Filter 1- Exhaust Hood(s) with Barometric Damper(s) 1- ERS Support…

Brand: Lennox

LENNOX EL196UHE Residential Gas Furnace User Manual

March 9, 2026

LENNOX EL196UHE Residential Gas Furnace FEATURE HIGHLIGHTS Lennox Duralok Plus™ Heat Exchanger Secondary Heat Exchanger Inshot Burners SureLight® Hot Surface Ignitor Gas Control Valve Combustion Air Inducer Flame Rollout Switches Direct Vent / Non-Direct Vent Sealed Combustion System SureLight® Integrated…

Brand: Lennox

LENNOX VMDD-S6-5P Varix VRF Heat Pump User Manual

March 4, 2026

LENNOX VMDD-S6-5P Varix VRF Heat Pump Safety Information Before using your new air conditioner, please read this manual thoroughly to ensure that you know how to operate the extensive features and functions of your new appliance safely and efficiently. Because…

Brand: Lennox

LENNOX MMPD Single-Zone Mini-Split Outdoor Units Instruction Manual

March 2, 2026

LENNOX MMPD Single-Zone Mini-Split Outdoor Units Product Specifications Model: MMPD Single-Zone Mini-Split Outdoor Units Type: Heat Pump Outdoor Units Refrigerant: R-32 Frequency: 60 Hz Cooling Capacity: 1.5 to 4 Tons (18,000 to 48,000 Btuh) Heating Capacity: 20,000 to 54,000 Btuh…

Brand: Lennox

Lennox CBX32MV Series Communicating Air Handler Unit Installation and Service Manual

Installation and Service Manual • March 24, 2026

Detailed service literature for Lennox CBX32MV Series communicating air handler units, covering specifications, installation, operation, maintenance, and troubleshooting for HVAC professionals.

Brand: Lennox

Lennox DLV Duct Smoke Detector Model LNX74-545.4 Installation Instructions

Installation Instructions • March 21, 2026

Installation instructions for the Lennox DLV Duct Smoke Detector (model LNX74-545.4), detailing application, safety precautions, location, installation, wiring, testing, and maintenance procedures for qualified agencies.

Brand: Lennox

Lennox SL280UHVK Gas Furnace Installation Instructions

Installation Instructions • March 20, 2026

Comprehensive installation guide for the Lennox SL280UHVK Dave Lennox Signature gas furnace, covering upflow and horizontal air discharge. Includes safety, setup, venting, gas piping, electrical, and troubleshooting.

Brand: Lennox

Lennox 13GCS/13GCSX Series Packaged Heat/Cool Units Service Manual

Service Manual • March 18, 2026

Comprehensive service literature for Lennox 13GCS and 13GCSX series packaged heat/cool units, covering specifications, installation, operation, maintenance, and troubleshooting for R-22 and R-410A models.

Brand: Lennox

Lennox Climatic 50 Installation, Operation & Maintenance Manual

Installation, Operation & Maintenance Manual • March 18, 2026

Comprehensive guide for the Lennox Climatic 50 control system, detailing installation, operation, and maintenance procedures for Roof-Top, Aircoolair, and Compactair HVAC units. Includes wiring, configuration, and troubleshooting.

Brand: LENNOX

Lennox Raider ZCD Rooftop Units: Commercial Product Specifications

Product Specifications • March 17, 2026

Comprehensive product specifications for Lennox Raider ZCD Series commercial rooftop units, covering features, model identification, cooling performance, electrical data, options, accessories, dimensions, and ratings for 7.5 to 12.5 ton units.

Brand: Lennox

Lennox Extended Limited Warranty Your Way™: Terms, Options, and Registration

Warranty Document • March 17, 2026

Detailed information on the Lennox Extended Limited Warranty (Warranty Your Way™) for Elite® and Merit® series HVAC equipment, including parts-only and parts-and-labor options, eligibility requirements, and registration procedures for U.S. and Canada.

Brand: Lennox

Lennox ML13KC1 Series Unit Information and Installation Guide

manual • March 16, 2026

Comprehensive guide for the Lennox ML13KC1 Series air conditioner, covering unit information, specifications, installation procedures, operation, maintenance, and troubleshooting for R-454B refrigerant systems.

Brand: Lennox

Lennox VPA Heat Pump VRF System Installation and Operation Instructions

Installation/Operation Manual • March 14, 2026

Comprehensive installation and operation manual for Lennox VPA Heat Pump VRF outdoor units, covering safety precautions, model identification, system piping, dimensions, placement, electrical connections, refrigerant handling, troubleshooting, and technical specifications for HVAC professionals.

Brand: Lennox

Manual de Instalación: Unidad Manejadora de Aire Lennox MMD***S6-1P

Installation Manual • March 14, 2026

Guía completa de instalación para la unidad manejadora de aire de varias posiciones Lennox MMD***S6-1P. Incluye instrucciones detalladas, precauciones de seguridad y especificaciones técnicas para una instalación correcta.

Brand: Lennox

Inverter Bypass Kit Installation Instructions for Lennox Rooftop Units

installation instructions • March 14, 2026

Comprehensive installation guide for Lennox Inverter Bypass Kits, including models 609165-01, 609165-02, 609165-03, 90W51, 90W52, and 90W53. This document provides step-by-step instructions for use with KGA, KCA, KHA, LGX, LCX, and LHX092-300 series rooftop units. Covers shipping and packing, installation procedures for…

Brand: Lennox

Lennox ECB47 Series Electric Heat Section Installation Instructions

Installation Instructions • March 13, 2026

This document provides detailed installation instructions for Lennox ECB47 Series Electric Heat Sections. It covers essential safety warnings, shipping and packing information, installation procedures, cabinet modifications, circuit breaker and electrical connections, unit start-up, and wiring diagrams. It also includes cross-references for wiring…

Brand: Lennox

Lennox 59M51 Blower Motor Instruction Manual

59M51 • March 20, 2026 • Amazon

Instruction manual for the Lennox 59M51 Blower Motor, providing detailed guidance on installation, operation, maintenance, and troubleshooting for this essential HVAC component.

Brand: Lennox

Lennox 74m19 Corbel Plate Instruction Manual

74m19 • March 13, 2026 • Amazon

Instruction manual for the Lennox 74m19 Corbel Plate, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: Lennox

Lennox Healthy Climate X2660 Water Panel Evaporator User Manual

X2660 • March 12, 2026 • Amazon

This manual provides instructions for the Lennox Healthy Climate X2660 Water Panel Evaporator, a replacement humidifier filter for whole-house humidifiers. Learn about installation, maintenance, and specifications for optimal performance.

Brand: Lennox

Lennox Healthy Climate HCWP3-18 Power Humidifier Instruction Manual

HCWP3-18 • February 23, 2026 • Amazon

Comprehensive instruction manual for the Lennox Healthy Climate HCWP3-18 Power Humidifier, covering installation, operation, maintenance, and specifications.

Brand: Lennox

Lennox 33w12 Variable Speed Refrigerator Motor Instruction Manual

33w12 • February 19, 2026 • Amazon

Comprehensive instruction manual for the Lennox 33w12 1/2HP Variable Speed Refrigerator Motor, covering installation, operation, maintenance, troubleshooting, and specifications.

Brand: Lennox

Lennox 97L4801 Furnace Control Board Installation and Operation Manual

97L4801 • February 16, 2026 • Amazon

Comprehensive instruction manual for the Lennox 97L4801 OEM Replacement Furnace Control Board, covering installation, operation, maintenance, troubleshooting, and specifications.

Brand: Lennox

Lennox Ducane 80M52 Inducer Blower User Manual

80M52 • February 8, 2026 • Amazon

Comprehensive user manual for the Lennox Ducane 80M52 Inducer Blower, designed for CMPE-U-B furnaces. Includes installation, operation, maintenance, and troubleshooting.

Brand: Lennox

Lennox 24L18 Expansion Valve User Manual

24L18 • February 6, 2026 • Amazon

Comprehensive instruction manual for the Lennox 24L18 Expansion Valve, covering installation, operation, maintenance, and troubleshooting.

Brand: Lennox

Lennox S40 Smart Thermostat (Model 22V24) User Manual

S40 (22V24) • January 20, 2026 • Amazon

This manual provides comprehensive instructions for the Lennox S40 Smart Thermostat (Model 22V24), covering installation, operation, maintenance, and troubleshooting. Learn how to utilize its touchscreen interface, smart features like geo-fencing and scheduling, and integration with advanced accessories for optimal home comfort and…

Brand: Lennox

Lennox X6670 Healthy Climate Air Filter Instruction Manual

X6670 • January 18, 2026 • Amazon

Comprehensive instruction manual for the Lennox X6670 Healthy Climate 16" x 25" x 5" MERV 11 air filter, covering installation, maintenance, and specifications for optimal HVAC system performance and improved indoor air quality.

Brand: Lennox

Lennox 16C01 Fan Blade Instruction Manual

16C01 • January 18, 2026 • Amazon

Comprehensive instruction manual for the Lennox 16C01 Fan Blade, covering installation, maintenance, troubleshooting, and specifications.

Brand: Lennox

Lennox 10064911 Furnace Blower Motor Instruction Manual

10064911 • January 15, 2026 • Amazon

Comprehensive instruction manual for the Lennox 10064911 OEM Replacement Furnace Blower Motor (1/3 HP, 115 Volt), covering safety, installation, operation, maintenance, troubleshooting, and specifications.

Brand: Lennox