Key Benefits: Precise Airflow Management: The variable speed ECM technology adjusts to system demand

Direct OEM Fit: Guaranteed compatibility with York S1-373-19801-403 systems

For veteran contractors managing large-scale HVAC gas detection layouts

Common Questions What is the primary function of the HTR15194

When performing field replacements on Honeywell L91 series controllers

Trane VAL2110 Valve 320074-702 Key Benefits: Precise Airflow Management:The Trane VAL2110 is a heavy duty natural gas valve designed for standard standing pilot ignition systems in residential and commercial heating equipment. Engineered for precise fuel regulation, this 24V gas valve features a 3 4" NPT inlet and outlet to accommodate high demand piping requirements without restricting flow. Delivering a capacity of 335,000 BTU, it provides the robust thermal output necessary for light industrial or large scale furnace