Trane CNT4695 Defrost Board Els PW 17895 This spdt limit switch is

This spdt limit switch is engineered to meet the exact airflow and thermal response requirements of your gas-fired unit heater

Key Benefits for Technicians: Vibration Isolation: The rubber-cushioned cartridge absorbs harmonic resonance and reduces mechanical noise during high-RPM blower cycles

90" WC trip point with a manometer is essential before swapping this HVAC draft pressure switch

Universal Application: Compact housing allows for versatile placement inside narrow ductwork or small rooftop units

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Trane CNT4695 Defrost Board Els PW 17895 This spdt limit switch isThe Trane CNT4695 Defrost Control Board is a direct OEM replacement engineered to manage demand defrost cycles in high efficiency heat pump systems. This control module acts as the primary electronic defrost control for a wide range of Trane and American Standard outdoor units, specifically designed to supersede the legacy CNT4362 model. By utilizing precise temperature sensing and timed sequence logic, the CNT4695 ensures optimal coil performance by