The T-4100-2 is specifically designed for vertical mounting to ensure proper internal component alignment and accurate temperature sensing across the bi-metal element

a factory wall controller is recommended for full variable-speed capability and technical diagnostic access

Contractors rely on this heavy-duty solenoid valve for its robust FKM or NBR seals and compatibility with standard Parker coil 120V/60Hz configurations (verify coil voltage separately)

the 17-402 series is specifically engineered for hot water pressure relief

Trane FAN1161 Blower R-410A The T-4100-2 is specifically designedThe Trane FAN1161 combustion blower is a heavy duty 230V 2800RPM exhaust motor designed for precise venting in high efficiency Trane and American Standard heating systems. Engineered for high cycle reliability, this centrifugal draft inducer manages the safe removal of flue gases, ensuring proper pressure switch engagement and ignition sequences. As a direct OEM replacement combustion fan, the FAN1161 maintains the specific static pressure