York S1-331-03019-000 Conversion Kit 319825-402 Its threaded NPT connections allow

Its threaded NPT connections allow for straightforward integration into existing manifold headers or vessel tappings

and flame rectification sensing to ensure safe burner operation

Compatibility: Replaces older models including 802024109

5-4 ton R22 system operates at peak efficiency

providing a more accurate superheat reading than internal sensing

York S1-331-03019-000 Conversion Kit 319825-402 Its threaded NPT connections allowWhen you're upgrading older rooftop units (RTUs), the York S1 331 03019 000 Conversion Kit is the industry standard for integrating the Honeywell JADE W7220 economizer platform. This OEM certified economizer controller kit is engineered to replace legacy W7212 systems, providing a digital interface that eliminates the drift issues associated with old school potentiometers. As a veteran grade HVAC replacement part, it handles everything from basic dry