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Lennox Merit Series CBK45UHPT Air Handler Installation Guide

This document provides essential installation instructions for the Lennox Merit Series CBK45UHPT Air Handler Units, designed for use with R454B refrigerant. It serves as a comprehensive guide for professionals and homeowners alike, ensuring proper setup and operation of the HVAC system.

Key Information Covered:

General unit information and specifications.
Detailed wiring diagrams for various configurations.
Guidance on air flow, blower speed, and unit dimensions.
Step-by-step installation procedures, including clearances and connections.
Condensate drain setup and requirements.
Duct system integration and filter selection.
Refrigerant line brazing and sealing techniques.
Electrical connections and safety precautions.
Check-out procedures and system operation.
Homeowner maintenance and professional servicing advice.

Proper installation is crucial for system performance, safety, and longevity. Always consult local codes and qualified professionals for installation and service.

Models: 508437-01, 12-19, 2024, CBK45UHPT Air Handler Units, CBK45UHPT, Air Handler Units, Handler Units, Units

File Info : application/pdf, 29 Pages, 3.14MB

508437-01b Adobe PDF Library 17.0

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