Key Benefits Dual-Function Reliability: Operates as both a pump controller and a low water cut-off (LWCO) to streamline boiler management

Key Benefits for Technicians OEM Compatibility: Exact replacement for Trane SWT03335 and X13790871040

This authentic Reznor OEM replacement part is engineered to monitor current draw across a specific 17

Versatile Pressure Range: Effectively handles variable pressure differentials common in steam and hydronic heating loops

Key Benefits Optimized System Protection: The W45 MOP charge limits suction pressure to 45 PSIG

Supco TD69 Time Delay 320819-301 Key Benefits Dual-Function Reliability: OperatesThe Supco TD69 Time Delay is a professional grade Delay on Make Timer (DOM) engineered for critical compressor protection in HVACR systems. As a direct replacement for the AC 800 ADM1 and ICM102, this universal voltage time delay operates across a broad range of 19 to 250 VAC VDC. Technical performance is high, featuring an adjustable time delay range from 6 seconds to 8 minutes, allowing for precise compressor staging and effective short cycle