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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
This part is used across several Mitsubishi HVAC lines
Direct OEM Compatibility: Verified replacement for Lennox 28G5301 and used across Allied
3 Million BTU/hr Rating: Provides high-volume pressure relief capacity suitable for large-capacity hydronic systems
designed to fit the mounting footprint and technical requirements of older heaters using that specific part number
Universal Cable Compatibility: The less cable configuration offers flexibility for technicians to match the valve with specific controller wiring requirements
Cleveland Controls NS2-1287-00 Pressure Switch 319847-401 This part is used acrossThe Cleveland Controls NS2 1287 00 Pressure Switch is a high performance air pressure sensing switch specifically engineered for modern HVAC systems and industrial process controls. This NS2 series diaphragm switch is designed to sense positive, vacuum, or differential air pressure, providing critical feedback to furnace control boards and industrial boiler systems. With its robust glass filled polycarbonate housing and SPDT electrical contacts, the
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