Lennox 63W27 Ignition Control Refrigerant though field adjustment may be

though field adjustment may be required to match specific manifold pressure requirements

000 BTU/hr to handle high-performance commercial and residential tank applications

5 psig/°F but can be adjusted between 0

This harness comes with the standard factory insulation and terminal protections required to meet HVAC electrical standards for internal cabinet routing

Built for high-reliability environments

Lennox 63W27 Ignition Control Refrigerant though field adjustment may beThe Lennox 63W27 Ignition Control is a critical OEM replacement component designed for 2 stage variable speed gas furnaces. Built for high reliability ignition sequencing, this integrated furnace control board manages the 95V hot surface igniter, flame sensing, and blower motor operations. Supporting 18 30 VAC at 60 Hz, the Lennox 63W27 is the direct replacement for legacy part numbers 19W60, 100870 01, 100870 02, and 100870 03. As an essential HVAC