Limit Switches

Product DescriptionThe Carrier HH18HA509 is a precision-engineered 155-195F Auto Limit Switch designed to ensure reliable temperature control in HVAC systems. This high-quality component is crucial for the safety and efficiency of heating systems, making it an indispensable part of industrial HVAC solutions. Suitable for...

Product DescriptionThe Carrier HH18HA507 Auto Limit Switch is designed for accurate temperature control in various industrial applications. With its reliable and rugged construction, this switch ensures precise temperature sensing and switching, mitigating system failures and boosting efficiency. Temperature range of 145-185 degrees Fahrenheit Durable...

Product DescriptionThe Carrier HH18HA504 180-220F Auto Limit Switch is an essential part for your Carrier HVAC system. Designed to control the temperature, it helps maintain safe operation by automatically shutting off the power when temperatures get too high. Keeps HVAC system safe from overheating...

Product DescriptionThe Carrier HH18HA495 Roll Out Switch is a crucial component for ensuring the safety and functionality of your HVAC system. Designed by Carrier, the HH18HA495 roll-out switch activates at high temperatures to prevent overheating. Used in HVAC systems to prevent overheating Temperature activation...

Product DescriptionThe Carrier 100-135F Auto Limit Switch, model HH18HA435, is engineered for precise temperature regulation, ensuring the safety and efficiency of HVAC systems. Suitable for controlling temperatures between 100 and 135 degrees Fahrenheit, this switch is crucial for system protection against extreme temperature fluctuations....

Product DescriptionThe Carrier HH18HA138 Auto Hi Temp Limit Switch ensures reliable performance in regulating temperatures within heating systems. Primarily designed for use in specific models of Carrier units, this switch is critical in preventing overheating by cutting off power at temperature extremes between 95...

Product DescriptionThe Carrier HH12ZZ185 L185F-40 Limit Switch is engineered to enhance HVAC system reliability through precise control. Utilized in industrial and commercial applications, this limit switch is crucial for operations in air handlers, dampers, fans, and other HVAC equipment. Long mechanical travel life of...

Product DescriptionThe Carrier HH12ZB200 is a high-precision auto limit switch. It is designed for accurate temperature control in commercial and industrial settings. Temperature range: 160-200F Automatic reset Compact design for easy installation Product HighlightsThis auto limit switch ensures accurate temperature regulation, eliminates manual intervention,...

Product DescriptionThe Trane SWT02173 switch is an OEM-authorized part designed for various Trane models. It offers reliable performance and protection in HVAC systems. OEM-authorized part Fits multiple Trane models Durable and reliable Product HighlightsThe Trane SWT02173 switch is essential for HVAC systems, providing temperature...

Product DescriptionThe Carrier HH12HA142 is a 140F M/R limit switch designed for precise temperature monitoring in industrial environments. This switch controls the temperature of refrigerants and is ideal for commercial refrigeration systems. Ensures precise temperature control Rugged and durable construction Prevents overheating or freezing...

Product DescriptionThe Carrier 338085-758 L210-20F Limit Switch is a high-quality component designed for monitoring the position or movement of machinery components in industrial settings. Engineered for precise control, this limit switch is essential for safe and efficient machine operation. Electrical Rating: 15A, 125/250VAC Contact...

Product DescriptionThe Heil Quaker 1320447 Rollout Limit Switch, used with various HVAC systems, ensures safe and efficient operation by preventing system overload and potential hazards. 300°F-40°F temperature range Ensures safety in HVAC systems Compatible with numerous ICP Heil Quaker models Product HighlightsIdeal for maintaining...

Product DescriptionThe Amana-Goodman Bracket F/Rollout Swut Switch (MPN: 2509503) is essential for ensuring the smooth operation of rollout switches in HVAC systems. This bracket offers a stable and dependable mounting solution, enhancing the switch's performance and reliability. Provides secure mounting for rollout switches. Makes...

Product DescriptionThe York S1-2940-3571 is a sequencer designed to control the order and timing of operations in various machines and processes. Built by York, a trusted name in HVAC supplies, this sequencer is versatile and reliable. Controls order and timing of operations Easy to...