high-contrast ink formula optimized for thermal paper tracking

this HVAC replacement ignitor is built for the demanding environments of condensing furnaces

Pressure Regulation: Facilitates accurate pressure switch readings by maintaining a consistent vacuum seal within the flue assembly

Designed for use in residential heating systems

It is also an approved substitute for obsolete Armstrong Furnace R06428D402 kits

Liebert 1C25447P1S Control 321702-401 high-contrast ink formula optimized forThe Liebert 1C25447P1S Control is a specialized dual sensor fan speed control module engineered for precision thermal management in critical infrastructure settings. Designed specifically for integration with Liebert precision cooling units and DataMate systems, this controller regulates condenser fan speed based on real time input from dual temperature or pressure sensors. By maintaining optimal head pressure, the 1C25447P1S ensures stable system