Relays & Switches

Product DescriptionThe Field Controls 46273100 Air Pressure Switch is designed for use with CAS-3 and CAS-4 systems. This SPST (Single Pole Single Throw) pressure switch is essential for ensuring efficient operation in HVAC systems. Its reliable functioning aids in maintaining safe pressure levels in...

Product DescriptionThe Antunes 8026202094 model is a precise air differential pressure switch designed for low-pressure system monitoring. It accurately responds at 0.2 inches water column, suitable for various industrial applications including in HVAC systems. Factory-set single-pole double-throw (SPDT) operation FM Approved for reliable use...

Product DescriptionThe Goodman 0130F00068 Pressure Switch is a key component designed to ensure safety and efficiency in HVAC systems. Compatible with multiple HVAC models, this switch features a -1.20 Pf pressure range. Made with durable materials, it works reliably in harsh environments. Genuine OEM...

Product DescriptionThe Goodman 11177103 Dual Air Pressure Switch is an essential component designed for use with Goodman and Amana furnaces. This product ensures efficient operation by monitoring the air pressure and engaging the furnace only when the pressure is within the preset limits. Ensures...

Product DescriptionThe Goodman 11177102 Air Pressure Switch is designed for optimal performance in HVAC systems, ensuring system efficiency and safety. This mechanical component is crucial for monitoring and regulating the air pressure within furnaces, notably compatible with Goodman and Amana models. Dual functionality enhances...

Product DescriptionThe Goodman 0130F00435 Pressure Switch is a dual-stage unit designed to ensure efficient operation of high-efficiency furnaces. This switch rigorously controls air pressure within the system, promoting optimal performance. Enhances system efficiency by maintaining designated pressure levels. Dual-stage functionality provides added reliability and...

Product DescriptionThe Goodman 0130F00004 is a high-quality pressure switch designed for optimal performance in HVAC systems. Engineered for reliability, this switch is used to detect pressure changes and control the operation of inducers. Efficient operation with a pressure setting of 0.75 WC. Black color,...

Product Description The Goodman 24V Air Pressure Switch with MPN 11177113 is essential for HVAC systems. This switch regulates air pressure, ensuring safe and efficient operation of gas furnaces including the Amana AMV90453BX. It is designed to maintain proper airflow and pressure levels, providing...

Product DescriptionIntroducing the NORDYNE 632489R, a precision-engineered 0.70"WC SPST Pressure Switch designed specifically for reliable performance in HVAC systems. Crafted to enhance efficiency and reliability, this pressure switch is an essential component for professionals in the HVAC industry. With a focus on safety and...

Product DescriptionThe Lennox 51W92 Pressure Switch is a crucial component for maintaining the efficiency and safety of your HVAC system. Designed specifically for use with Lennox model G43UF-24B-045-8, this switch monitors the pressure in your furnace to ensure optimal operation. Direct replacement for specified...

Product DescriptionThe Honeywell AP5027-30 SPDT Air Pressure Switch with Auto Reset is designed for HVAC systems. This switch adjusts pressure automatically and comes with a yellow label. It replaces the CLEAFS405 and TDIAP502730 models. Models available with compression or barb fittings Automatic reset models...

Kit Pressure Switch 100110820

Product Description The MARS 19166 is a 35 amp, 395 volt relay designed for HVAC systems. This relay serves as a crucial component for controlling electrical circuits in heating and cooling applications. It features a tab mount design, making it easy to install in...

Product DescriptionThe Trane Limit Switch THT02541 is designed to control the operation of HVAC systems by detecting temperature variations. This switch opens at one hundred twenty-five degrees Fahrenheit and closes at one hundred five degrees Fahrenheit. This reliable component is vital for maintaining optimal...

Product DescriptionThe Trane SWT02685 Switch Limit Inducer is a reliable component designed for HVAC systems. This switch is essential for ensuring safe and effective performance in heating and cooling systems. The Trane SWT02685 is designed to open at 155 degrees Fahrenheit and close at...

Product DescriptionThe Trane SWT01271 Limit Switch is a key component for HVAC systems. This switch opens at 180 degrees Fahrenheit and closes at 150 degrees Fahrenheit, ensuring safe and efficient operation. Opens at 180 degrees Fahrenheit Closes at 150 degrees Fahrenheit Compatible with various...

Product DescriptionThe Trane SWT01263 is a reliable thermal limit switch designed to provide precise temperature control in industrial and commercial settings. It ensures equipment safety by monitoring and controlling overheating. Temperature-specific performance with 210 degrees open and 180 degrees close Durable and compact construction...

Product Description The Goodman 20162908 L170-40F Limit Switch is designed for controlled, reliable operation in HVAC systems. This essential component ensures consistent performance and system safety by managing furnace operating temperatures. Reliable temperature regulation at 170 degrees Fahrenheit with a 40 degrees Fahrenheit differential....