020-998

Ensure the safety and efficiency of your heating equipment with this high-limit temperature control switch. Designed as a critical safety thermal disc, this component monitors system heat and is calibrated to open at 210°F, effectively cutting power to prevent overheating and potential damage. Commonly used in HVAC systems, furnaces, and air handlers, this fan disc switch provides a reliable snap-action response to temperature fluctuations. If your heating system is cycling improperly or failing to stay on, replacing a faulty high-limit sensor is a vital step in restoring proper operation and protecting your appliance’s internal components from thermal stress.
Type: High Limit Control Switch
Size: Small
Application: HVAC systems, commercial and residential furnaces, and air handling units.
Specifications: 210°F (99°C) Opening Temperature, Snap-action thermal disc, high-limit safety cutoff.