causing the system to lockout to prevent unsafe operation or inaccurate modulation

As an OEM blocked inlet air pressure switch

while the universal design facilitates rapid field installation

Contractors rely on this kit for its compatibility with standard air pressure signals and its ability to maintain consistent setpoints in multi-zone pneumatic loops

Using it on an internal equalizer body will result in inaccurate superheat control and potential system hunting

York S1-025-29125-000 Terminal Block 319852-301 causing the system to lockoutThe York S1 025 29125 000 Terminal Block serves as a critical junction for high voltage and control circuit wiring within York, Luxaire, and Coleman air handlers and furnaces. As a genuine Johnson Controls furnace component, this HVAC terminal block is engineered to maintain secure electrical terminations, effectively preventing high resistance heat build up that frequently results in charred insulation or intermittent signal failure in the field.