Broad Compatibility: Specifically designed for Trane HVAC equipment

Optimized for 120VAC: Engineered specifically for 120V relay applications

eliminating the risks associated with generic springs

It is a critical component for technicians requiring a field-proven 90/150F thermostat that integrates into standard upper or lower element configurations when paired with appropriate high-limit safety controls

What is the difference between a humidistat and a dehumidistat

Bard S8406-105 Control Els PW 17895 Broad Compatibility: Specifically designed forThe Bard S8406 105 is a high precision low ambient fan cycle control engineered to regulate condenser fan operation in external cooling environments. Designed as the direct OEM replacement for 8406 105, this pressure actuated switch is critical for maintaining stable head pressure when outdoor temperatures drop below standard operating thresholds. By cycling the fan motor, the S8406 105 prevents evaporator coil freeze ups and ensures consistent