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This OEM-grade component features a robust N-style mounting block and 4-1/2" leads with a Molex front lock connector (featuring
making it a drop-in replacement for common Essex/RBM 184 series and Honeywell R8222D models
Precise Thermal Calibration: Engineered for fixed 105°F open and 165°F close operation to maintain safe furnace operating parameters
Key Benefits of the T-4000-3141 Cover Universal T-4000 Compatibility: Designed specifically to fit almost all horizontal T-4000 series pneumatic thermostats (excluding certain T-4100 models)
If the boiler is experiencing lockout errors (like E 02) or "no spark" conditions during the ignition sequence
York S1-024-35979-000 Pressure Switch This OEM-grade component features aThe York S1 024 35979 000 Pressure Switch is a critical safety component engineered for York, Coleman, and Luxaire residential and commercial furnaces. This OEM furnace pressure switch is calibrated to a specific set point of 0. 15" WC (Water Column), featuring a Single Pole Normally Open (SPNO) configuration that is designed to close on a fall in pressure. As a veteran technician knows, this switch monitors the negative pressure generated by the