The Sensus 143-62-023-43 ensures stable lock-up performance and reduces the risk of pilot fluctuations or over-pressurization

As a primary high limit control

Key Benefits for the Contractor: Thermal Protection: Rapidly drops steam temperature to form a protective condensate seal

and steel tubing

5 to 10 psi

Lennox 47K19 Defrost Sensor The Sensus 143-62-023-43 ensures stableThe Lennox 47K19 Defrost Sensor is a critical OEM replacement part designed for high performance heat pump maintenance. Engineered for residential and commercial HVAC applications, this defrost tube thermostat monitors the temperature of the outdoor evaporator coil to prevent excessive ice accumulation. The 47K19 features a precise tube mount design that ensures accurate thermal feedback, initiating the defrost cycle by closing at 32 F and terminating