The Trane CNT1219 is an OEM-grade SPST N/C Temp Control switch designed for high-limit temperature monitoring in commercial and residential HVAC systems

Fabricated in the USA to strict York OEM specifications

also identified as the AMI-1SS3 moisture indicator

When diagnosing a round HVAC dual capacitor failure

this commercial refrigeration thermostat delivers reliable switching performance in high-humidity environments typical of foodservice applications

Amana-Goodman 11177117 Pressure Switch Els PW 17895 The Trane CNT1219 is anThe Amana Goodman 11177117 Pressure Switch is a critical OEM replacement part engineered for high efficiency furnace and heat pump applications. As a veteran technician knows, maintaining the specific 0. 20" WC setpoint is non negotiable for ensuring the induced draft blower is moving the correct volume of air before ignition. This factory authorized component is designed to replace failing or intermittent switches in Amana and Goodman gas furnaces,