the 6207ZZC3EMQ retains its factory-fill lithium-base grease while blocking out the dust and debris common in mechanical rooms

it monitors negative pressure at two distinct set points

causing the ICP 1003175 to trip as designed

and multi-stage heating systems requiring a normally open contact

This high pressure cut-out switch features a SPST (Single Pole Single Throw) normally closed contact configuration

Lennox 88W59 Pressure Switch the 6207ZZC3EMQ retains its factory-fillThe Lennox 88W59 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency furnaces and air handlers. As a Single Pole Single Throw (SPST) switch, it is engineered to actuate at 0. 15" W. C. and reset at 0. 34" W. C., effectively preventing operation during unsafe draft conditions or venting obstructions. This genuine HVAC OEM part is the direct performance 103094 01 cross reference for the legacy