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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Equipped with a long-life backlit monochrome display
800 × 480 resolution
2mm Display Resolution 1280 x 800 Pixels Screen Size 12
Information About 440N-Z21S16H
The pneumatic spring reset provides dependable monostable behavior—automatically returning the valve to its default state when power is removed
MP2168 | Honeywell Furnace Air Pressure Switch IS20275-5371 2.48" WC PF tier_B_31_60 Equipped with a long-life backlitDescription The Trane MP2168 is an OEM pressure switch designed for use in residential and light commercial furnace systems. Its primary function is to verify proper airflow and induced draft operation before ignition. This switch ensures safe furnace startup by monitoring negative pressure conditions in the combustion system. It is commonly installed in Trane HVAC units to maintain compliant, reliable heating performance. Technical Specifications
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