Carrier HH12ZB240 Auto Limit Switch 200°F-240°F

The Carrier HH12ZB240 Auto Limit Switch is an essential safety device that is vital for the control of temperature in your HVAC system. This automatic switch measures the temperature within the range of 200°F to 240°F. When the temperature goes higher than the set limit the switch causes the circuit to be off to avoid a situation where the equipment gets hot. Located in many of the Carrier brand HVAC products, this small and light switch provides a basic but essential service. The Auto Limit Switch helps to protect your HVAC system, enhancing its durability and assuresing its efficiency by controlling temperatures.