Lennox 22V25 Smart Room Sensor 319847-401 it provides superior corrosion resistance

it provides superior corrosion resistance in demanding HVACR and industrial environments

while the diaphragm-operated second valve ensures stable burner performance under the regulation of the precise internal spring

This OEM Carrier replacement part is engineered for high-duty cycles and ensures reliable electrical phasing during the critical 100ms startup window

the H19TA-3 is a non-interrupter model

Safety Logic: Features a 60-minute auto-reset and a field-replaceable 3A automotive fuse to protect the 24V transformer circuit

Lennox 22V25 Smart Room Sensor 319847-401 it provides superior corrosion resistanceThe Lennox 22V25 Smart Room Sensor is a critical component for contractors looking to optimize environmental control within a Lennox S40 Smart Thermostat ecosystem. Leveraging a Bluetooth Low Energy (BLE) Mesh network, this sensor provides precise temperature and humidity monitoring back to the primary interface, enabling room averaging and localized comfort management. The integrated occupancy sensor allows the system to dynamically adjust setpoints