The Cleveland Controls NS2-0544-00 is an industrial-grade differential air pressure switch designed for critical proof-of-flow and fan status monitoring

Blower Bearing1" W/Grease Cup

Does this kit include the sensing bulb mounting hardware

Built for reliability in the field

reducing the risk of biological growth and secondary drain line clogs

Carrier 311213-405 Collector Box 30067439-890 The Cleveland Controls NS2-0544-00 isThe Carrier 311213 405 Collector Box is a critical OEM component designed for high efficiency condensing furnaces. As an essential part of the heat exchanger assembly, this collector box is engineered to manage the transition of flue gases and ensure proper condensate drainage from the secondary heat exchanger. Constructed from durable, heat resistant plastic, it maintains the airtight seal necessary for the induced combustion process, preventing