Nordyne 626419R Furnace Main Air Limit SwitchNordyne 626419R Furnace Main Air Limit Switch is a critical safety component for your HVAC system. This main air limit switch helps prevent furnace overheating and safeguards residential heating performance. Designed as a Type Main Air Limit switch, it fits on a range of Nordyne furnaces096 12, G6RA, G6RK, G6TA, G6RC, and G6RDacross upflow, horizontal, and downflow configurations. With a compact 3 inch size and a temperature rating of 195 20 Deg F, it

Temperature range: 0–100c with accurate

or automation systems to ensure fast

and 5H80690-4 to restore performance with a factory-aligned ignition path

ensuring smooth operation during cold seasons

Suitable for potable water systems

Ambient temperature rating: up to 104 Deg F

this deflector contributes to balanced temperature distribution and quieter operation

1/2" female threaded ports for easy piping connections

Built for durability and straightforward wiring

delivering a secure fit and a refreshed look

energy-efficient air control across 50/60 Hz networks

The sensor uses a 20 kΩ NTC element and mounts via an immersion well