Introduction to the ML180UHVK Gas Furnace
This document provides essential installation instructions for the Lennox ML180UHVK Gas Furnace, designed for horizontal air discharge. It details critical safety precautions, required clearances, and step-by-step guidance to ensure proper and safe operation of the unit.
The ML180UHVK is part of Lennox's MERIT® Series and is equipped for natural gas, with a conversion kit available for LP/Propane applications. Adherence to these instructions, local building codes, and the National Fuel Gas Code (ANSI-Z223.1) is crucial for safe installation and operation.
Key sections cover unit dimensions, shipping and packing, safety information, installation locations, clearances, and specific requirements for combustion, dilution, and ventilation air. The guide also addresses upflow and horizontal installation configurations, including return air considerations and filter requirements.
For detailed technical specifications and operational parameters, refer to the unit's nameplate and the comprehensive information provided within this manual.