Nordyne 626404R Limit SwitchNordyne 626404R is a replacement furnace limit switch designed for reliable safety control in compatible Nordyne heating systems. As part of the L145 DP limit family, this switch delivers dependable shutoff when preset temperatures are reached, helping protect equipment, extend furnace life, and ensure safe operation in demanding environments. Engineered for durability and straightforward installation, the Nordyne 626404R functions as a key furnace

The 30-sec programming window lets technicians tailor cycle lengths to match system needs

As a Type Igniter

Compatible with BTR and BTRC series models 120

It is ideal for on-off primary control with automatically fired gas

On-board setpoint adjustment for fast calibration

excellent corrosion resistance

with a wide setpoint span of -40 to 248 Deg F and a differential temperature rating of 1 to 150 Deg F

Regular replacement of the anode rod helps maintain efficiency

and safety interlocks to maintain system reliability

it delivers dependable performance in compatible Goodman furnace systems

5 kV sourced from a 120 V AC input to ensure fast

Condensate Trap Kit designed for Carrier systems