Relays & Switches

Product Description The Carrier HH18HA461 Limit Switch is an essential component for HVAC systems, ensuring optimal safety and functionality. This durable switch activates or deactivates based on temperature limits, pivotal in system control and safety protocols. Designed for rugged industrial use, enhancing longevity. Integrates...

Product DescriptionThe Carrier HH18HV140 SPDT Limit Switch is engineered for precise temperature control in HVAC systems and other industrial applications. This auto limit switch operates within a temperature range of 110 to 140 degrees Fahrenheit, providing reliable performance under rugged conditions. 110-140F temperature range...

Product DescriptionThe Carrier HH12ZA211 170-210F AUTO Limit Switch is an essential component for maintaining optimal performance in HVAC systems. This switch is designed to provide precise temperature control within a 170-210F range, ensuring efficient operation and preventing system malfunctions. Automatic reset mechanism Compact size...

Product DescriptionThe Trane SWT1936 is a precision-engineered limit switch designed for industrial applications. This device controls the operation of equipment by opening at 120 degrees and closing at 90 degrees, ensuring operational efficiency and safety. Temperature Control: Enables accurate monitoring and regulation in HVAC...

Product DescriptionThe Carrier HH18HA166 is a 160F CO AUTO Limit Switch for controlling and monitoring HVAC systems in industrial settings. This switch ensures safe and efficient operation of heating, ventilation, and air conditioning equipment. Temperature limit of 160F Automatic operation Reliable performance Product HighlightsProvides...

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 DescriptionEnsure precise and reliable machinery control with the Carrier HH18HA148 Automatic Limit Switch, known for its robust design and operational reliability. Ideal for industrial automation, this component plays a critical role in system safety and efficiency. Durable construction, suitable for heavy-duty applications Easy...

Product DescriptionThe Reznor 259780 Time Delay Relay is an essential component for precise timing control in industrial and commercial applications. Featuring advanced solid-state technology, this relay ensures accurate timing and reliable operation. Precise timing control Adjustable time settings Durable construction Product HighlightsThis time delay...

Product DescriptionThe Reznor 197032 is a high-altitude pressure switch designed for optimal performance in elevated conditions. This pink-colored pressure switch is specified for a water column of 0.45 inches, ensuring precise function in specialized HVAC systems. Direct compatibility with models UDAP-125, UDAS-125, and more....

Product DescriptionThe Reznor 131449 Energy Cut Out Limit Control is a reliable replacement part designed for use in industrial applications. Manufactured by Reznor, it ensures optimal performance and longevity in demanding environments. Compatible with Reznor equipment Durable construction for long-term use Meets industry standards...

Product DescriptionEnhance your HVAC system with the REZNOR Fan Control Assembly, model number 123975. This precision device is designed to improve air flow control and system efficiency in BE25-400 furnace models. Direct fit for REZNOR BE25-400 models. Robust construction withstands industrial use. Easy installation...

Product DescriptionThe Reznor 121275 Block Vent Switch 275D 36T X46 is an essential component for your heating system. This part is crucial for preventing airflow through the flue when the unit is not in operation, enhancing efficiency and reducing energy consumption. Prevents heat loss...

Product DescriptionThe Reznor 263527 RBM Ignition Relay is a dependable component used in various HVAC systems. This relay effectively replaces older ignition models like 103317, 014747, and 14747. Reliable Ignition Control Durable Construction Easy Installation Product HighlightsThe Reznor 263527 RBM Ignition Relay ensures precise...

Product DescriptionThe Reznor 146465 Limit Switch is designed to control the operation of fans in heating and ventilation systems. It automatically activates the fan when the temperature reaches 105 degrees Fahrenheit and deactivates the fan when the temperature drops below 135 degrees Fahrenheit. This...

Product Description The Reznor 96512 limit switch is essential for safeguarding high-temperature equipment. This auto-reset limit switch operates effectively within a 140-220°F range, ensuring safety and preventing equipment damage. Auto-reset design for automatic recovery Temperature range of 140-220°F Durable for long-lasting performance Product Highlights...

Product DescriptionThe Reznor 204327 Pressure Switch SPDT is a key component designed to ensure safe and efficient operation in various industrial systems. It serves to monitor and control pressure within gas or liquid systems, providing reliability and versatility in pressure-sensitive applications. SPDT configuration for...

Product DescriptionThe Reznor 203932 SPDT Pressure Switch is designed for industrial applications requiring precise pressure monitoring. This pressure switch ensures optimal pressure levels in your system, triggering necessary actions to maintain safety and functionality. Maintains optimal pressure levels SPDT design for flexible configuration Durable...

Product DescriptionThe Reznor 50418 Limit Switch is an essential component for precise temperature control in industrial settings. This switch operates automatically within a temperature range of 125 to 145 degrees Fahrenheit, ensuring efficient and safe processes. Automatic operation Durable materials Compact size Product HighlightsReznor...