it effectively monitors differential pressure to prevent hazardous operation under blocked vent or intake conditions

It is designed for specific models including the 48DJD005 series

provided the fluid is compatible with the brass and synthetic diaphragm materials

it is highly recommended that a qualified HVAC technician install this kit to ensure secondary drain lines are properly vented and sloped

Optimized Compatibility: Verified direct replacement for 410-529-000

Lennox X2658 Sensor R-410A it effectively monitors differential pressureThe Lennox X2658 is a high precision 10K ohm pigtail sensor designed for accurate ambient temperature monitoring in residential and light commercial HVAC systems. This thermistor based remote outdoor temperature sensor is essential for optimizing system performance, specifically for dual fuel balance point control and heat pump lockout functionality. By providing real time data to the thermostat, the Lennox X2658 ensures the air handler or furnace