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Reliable mV Signal: Delivers a consistent 25-35 mV range to ensure the electromagnetic power unit remains engaged
this 2-way zone valve provides a significant 8
this assembly eliminates the need to source individual Grade-5 fasteners
Direct OEM Compatibility: Engineered as a drop-in replacement for 28219
Whether you are performing a field repair on a furnace or a custom air handler installation
Reznor 193810 Switch Els PW 17895 Reliable mV Signal: Delivers aThe Reznor 193810 is a heavy duty air proving switch pre mounted in a protective enclosure, engineered specifically for Reznor HVAC systems. Designed for reliability in demanding commercial and industrial environments, this differential pressure switch acts as a primary safety mechanism to verify proper combustion airflow before allowing the ignition sequence to proceed. It serves as a direct OEM replacement for legacy part numbers including Reznor