Nordyne 626552R Fan Switch Key Benefits Precise Monitoring: Includes

Key Benefits Precise Monitoring: Includes a factory-calibrated thermometer for immediate room temperature verification

this is the factory-verified direct replacement part for that specific number

or panel mounting configurations

as long as the system pressure does not exceed the rated limits of the brass fitting and the flare is executed to professional standards

the 767A-366 igniter resistance should measure approximately 40 to 75 Ohms

Nordyne 626552R Fan Switch Key Benefits Precise Monitoring: IncludesThis Nordyne 626552R Fan Switch is the direct engineering update for the legacy 626552, designed specifically for high reliability HVAC blower motor control. As an OEM Nordyne part with an F115 20 technical designation, it functions as a normally open (NO) switch that closes upon reaching 115F and maintains a 20F differential. This ensures precise furnace fan limit control, preventing short cycling and optimizing airflow in air handlers and downflow