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Lennox CBK48MVT Air Handler Installation Guide

Product Overview

This document provides essential installation instructions for the Dave Lennox Signature® Collection CBK48MVT Multi-Position Air Handlers. It is designed to guide installers and homeowners through the setup process for these advanced HVAC units.

Key Features & Safety

The CBK48MVT series utilizes R454B refrigerant and offers multi-position installation flexibility. The manual strongly emphasizes adherence to safety warnings, proper installation by qualified professionals, and compliance with environmental standards. It details critical electrical safety procedures and refrigerant handling guidelines.

System Integration

These air handlers are engineered for seamless integration with Lennox communicating thermostats, including the ComfortSense® model, as well as other non-communicating thermostats. Proper wiring and configuration are highlighted as crucial for optimal system performance and reliability.

Installation Details

The guide covers comprehensive aspects of installation, including detailed wiring diagrams, component connections, unit configuration, and operational sequences. It addresses important considerations such as altitude adjustments, condensate management, and electrical system requirements.

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