The Carrier HH12ZB220 Limit Switch is a critical safety component designed for high-limit protection in residential furnaces

Key Benefits: Specifically calibrated for 5" to 12" W

including R410A

As an OEM HVAC sensor

BASO K16BT-24 Thermocouple The Carrier HH12ZB220 Limit SwitchThe BASO K16BT 24 Thermocouple is a high performance standing pilot ignition system component engineered for demanding commercial and industrial thermoelectric applications. As a member of the "Husky" series, this 24 inch gas thermocouple is designed to deliver a robust 25 35 mV open circuit range, ensuring reliable millivolt output for automatic pilot controls. This model features a standard 11 32 32 male nut connector and is functionally identical