Always verify that your system’s specific safety setpoints match the 650 PSI open / 460 PSI close ratings before installation

The Nordyne 01-0843 Sequencer is a critical OEM replacement part engineered for staged heating control in electric furnaces and air handlers

The nickel-plated forged brass body housing a 316 stainless steel ball and stem provides superior durability against corrosion and pitting

NPT reducer bushings

or if the system produces excessive wobbling or metallic rattling noises during the cooling cycle

Cleveland Controls NS2-0047-00 Pressure Switch 326058-757 Always verify that your system’sThe Cleveland Controls NS2 0047 00 Pressure Switch is a high performance air pressure sensing switch designed for critical monitoring in industrial, commercial, and residential HVAC systems. Built with a durable glass filled polycarbonate body and a resilient silicone diaphragm, this differential pressure switch provides long term stability and contaminant free operation. This specific model features a factory calibrated, non adjustable set point,