York S1-029-24481-000 Parts Package 321042-401 This specific SKU is configured

This specific SKU is configured for natural gas at 3

This HVAC ignitor sensor assembly serves a dual function

providing a stable backbone for data-driven building management system (BMS) optimization

and LM series actuators

York S1-029-24481-000 Parts Package 321042-401 This specific SKU is configuredThe York S1 029 24481 000 Parts Package is a critical OEM maintenance solution specifically engineered for TM9Y Series 95% AFUE 2 stage multi position gas furnaces. Designed for higher capacity units ranging from 100 130 MBH, this factory authorized kit contains the essential components required to restore factory spec combustion performance and pressure switch logic. Relying on genuine Source 1 replacement parts ensures seamless electrical and