{"title":"Lennox Relays \u0026 Contactors","description":"\u003cp\u003eLennox Relays \u0026amp; Contactors include electrical switching devices used in Lennox HVAC systems to control high-voltage loads such as compressors and fan motors. These components ensure safe power distribution and dependable equipment operation during heating and cooling cycles.\u003c\/p\u003e","products":[{"product_id":"lsig0f1ehf","title":"Lennox 85W66, Blower Relay","description":"\u003cp\u003eThis relay controls the operation of the blower motor in heating and cooling systems. It receives signals from the thermostat and activates the blower motor to circulate air throughout a space. The relay helps manage the timing and function of the blower, ensuring efficient airflow during system operation. It connects to various components within HVAC systems to facilitate proper functioning.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162884272350,"sku":"LSIG0F1EHF","price":138.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_85w66_1.webp?v=1757074485"},{"product_id":"lsivh01bci","title":"Lennox 69J79, Blower Relay","description":"\u003cp\u003eThis relay controls the operation of the blower motor in heating and cooling systems. It receives signals from the thermostat and other components to activate or deactivate the blower, ensuring proper airflow throughout the system. The device helps maintain consistent temperature levels by regulating when the blower operates, contributing to overall system efficiency.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162885779678,"sku":"LSIVH01BCI","price":65.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_69J79.webp?v=1759929612"},{"product_id":"lsircavoas","title":"Lennox 76A01, Relay","description":"\u003cp\u003eThis relay is an electrical device that controls the flow of current in a circuit. It operates by using an electromagnetic switch to open or close contacts, allowing or interrupting the power supply to connected components. The relay functions in various applications, including HVAC systems, to manage equipment operation and enhance energy efficiency. It features a compact design for easy installation and integration into existing systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162886172894,"sku":"LSIRCAVOAS","price":82.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_76A01.webp?v=1759929616"},{"product_id":"lsitm578xc","title":"Lennox 59C71, Indoor Blower Motor Relay","description":"\u003cp\u003eThis indoor blower motor relay controls the operation of the blower motor in heating and cooling systems. It receives signals from the thermostat and activates the blower motor to circulate air throughout the space. The relay helps manage electrical flow, ensuring that the blower operates efficiently during heating or cooling cycles.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162893316318,"sku":"LSITM578XC","price":270.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_59C71.webp?v=1759929640"},{"product_id":"lsix65nxtk","title":"Lennox 12U99, 24Vac 30 Sec Dob Time Relay","description":"\u003cp\u003eThis time relay operates at 24 volts alternating current and features a 30-second delay on break function. It controls the timing of electrical circuits by providing a delay before activating or deactivating connected devices. The relay is commonly used in HVAC systems to manage equipment operation based on specific timing requirements.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162898297054,"sku":"LSIX65NXTK","price":100.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_12U99.webp?v=1759929706"},{"product_id":"lsijxgk1bb","title":"Lennox 48G59, 24V DPDT Single Phase Contactor","description":"\u003cp\u003eThis contactor operates at 24 volts and features a double pole, double throw configuration for single-phase applications. It controls the flow of electricity in HVAC systems by opening and closing circuits. The device allows for the switching of multiple loads while providing a means to manage electrical connections efficiently.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162906620126,"sku":"LSIJXGK1BB","price":144.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_48G59.webp?v=1759929800"},{"product_id":"lsikx81q35","title":"Lennox 74H01, Potential Relay","description":"\u003cp\u003eThis potential relay controls the operation of a compressor in HVAC systems. It activates when the voltage reaches a specific level, allowing the compressor to start and stop as needed. The device helps manage electrical current flow, ensuring efficient system performance. It connects to the control circuit and responds to changes in voltage, providing necessary feedback for proper operation.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162907341022,"sku":"LSIKX81Q35","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_74H01.webp?v=1759929806"},{"product_id":"lsizj5yhj5","title":"Lennox 48G97, Relay 24V SPST","description":"\u003cp\u003eThis relay is a 24V single pole single throw device. It controls electrical circuits by opening or closing contacts in response to an input signal. The relay operates at a voltage of 24 volts and features a simple design for straightforward installation and use in various applications, including HVAC systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162907898078,"sku":"LSIZJ5YHJ5","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_48G97.webp?v=1759929808"},{"product_id":"lsi2cr2yg5","title":"Lennox 48G98, Relay 24V SPDT Blower","description":"\u003cp\u003eThis relay controls a 24V single pole double throw (SPDT) blower system. It connects and disconnects electrical circuits to manage the operation of the blower motor. The device facilitates the switching of power, allowing for efficient airflow regulation in heating and cooling systems. It operates at a voltage of 24V, making it suitable for various HVAC applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162908455134,"sku":"LSI2CR2YG5","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_48G98.webp?v=1759929811"},{"product_id":"lsisbrsv5n","title":"Lennox 21J24, Current Sensing Relay 2 Amp 24-240V","description":"\u003cp\u003eThis current sensing relay operates within a voltage range of 24 to 240 volts and supports a maximum current of 2 amps. It detects electrical current in a circuit and activates or deactivates devices based on the presence or absence of that current. The relay is commonly used in HVAC systems to monitor equipment operation and ensure proper functioning.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162920087774,"sku":"LSISBRSV5N","price":382.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_21J24.webp?v=1759929870"},{"product_id":"lsieufu84l","title":"Lennox 21J03, Contactor 24V DPDT 25 Amp","description":"\u003cp\u003eThis contactor is a 24-volt device designed to control electrical circuits. It features a double pole double throw (DPDT) configuration, allowing it to switch multiple circuits simultaneously. The contactor can handle a current of up to 25 amps, making it suitable for various applications in HVAC systems and other electrical setups. It operates by receiving a low-voltage signal to open or close the circuit, facilitating the control of larger loads.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162920218846,"sku":"LSIEUFU84L","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_21J03_1_ff94c37a-9b16-48c3-91f7-fba9684aca74.webp?v=1743775392"},{"product_id":"lsi1jrkis2","title":"Lennox 72P53, 30A 3P 24V Contactor","description":"\u003cp\u003eThis contactor controls electrical power in HVAC systems. It operates at 30 amps and uses a three-pole configuration. The device functions with a control voltage of 24 volts, allowing it to manage the operation of compressors, fans, and other components in heating and cooling systems. The contactor connects and disconnects power based on signals from the thermostat or control system.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162920612062,"sku":"LSI1JRKIS2","price":29.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_72P53.webp?v=1759929874"},{"product_id":"lsihhgx583","title":"Lennox 99K29, Blower Overload Relay 20-32A","description":"\u003cp\u003eThis blower overload relay manages electrical current to a blower motor. It operates within a range of 20-32 amps, providing protection against overheating and potential damage. The device interrupts power to the motor when it detects excessive current, helping to maintain safe operating conditions. It connects to the motor circuit and ensures proper functioning by monitoring electrical flow.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162921103582,"sku":"LSIHHGX583","price":175.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_99K29.webp?v=1759929879"},{"product_id":"lsirp6ghxp","title":"Lennox 36A77, Relay","description":"\u003cp\u003eThis relay controls electrical circuits in HVAC systems. It receives signals from the thermostat and activates or deactivates components such as compressors or fans based on temperature settings. The device helps regulate indoor climate by managing the operation of heating and cooling equipment efficiently.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162925953246,"sku":"LSIRP6GHXP","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_36A77.webp?v=1759929920"},{"product_id":"lsimupcx0l","title":"Lennox 25G43, Time Delay Relay","description":"\u003cp\u003eThis time delay relay controls the operation of electrical devices by introducing a delay before activation or deactivation. It allows for timed sequences in HVAC systems, ensuring that components operate in a specific order. The relay features adjustable timing settings, enabling users to customize the delay duration according to system requirements. It connects to various electrical circuits and provides a reliable method for managing device operations over time.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162936275166,"sku":"LSIMUPCX0L","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_25G43.webp?v=1759930004"},{"product_id":"lsihcentqe","title":"Lennox 14B03, Heat Relay","description":"\u003cp\u003eThis heat relay controls the operation of heating systems by managing the electrical signals that activate heating components. It receives input from temperature sensors and sends output to the heating equipment, ensuring efficient operation. The device helps maintain desired temperature levels in residential or commercial settings. It features a compact design for easy installation and integration into existing systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162938274014,"sku":"LSIHCENTQE","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_14B03.webp?v=1759930018"},{"product_id":"lsimx5wyfa","title":"Lennox 46F12, Relay Delay Purge SPST 24V","description":"\u003cp\u003eThis relay\/delay purge is a single pole, single throw (SPST) device designed to control the timing of equipment operation. It operates at 24 volts and manages the delay in activating or deactivating systems, allowing for proper purging of gases or air. This product helps ensure efficient operation in HVAC applications by regulating the sequence of system functions.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162944925918,"sku":"LSIMX5WYFA","price":95.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_46F12.webp?v=1759930033"},{"product_id":"lsii8s5ah9","title":"Lennox 79J23, 165F In, 195F Out SPST Limit","description":"\u003cp\u003eThis limit switch monitors temperature within a specified range. It activates at 165 degrees Fahrenheit and deactivates at 195 degrees Fahrenheit. The switch operates as a single pole, single throw (SPST) device, allowing for simple on\/off control in heating and cooling systems. It helps maintain system efficiency by regulating temperature levels.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162945614046,"sku":"LSII8S5AH9","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_79J23.webp?v=1759930040"},{"product_id":"lsipjby38d","title":"Lennox 22H22, SPST Operating Pressure 40 CL30","description":"\u003cp\u003eThis switch is a single pole, single throw (SPST) device designed for operational control. It operates at a maximum of 40 amps and has a contact rating of 30 volts. The switch allows users to turn electrical circuits on or off, providing basic control in various applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162945876190,"sku":"LSIPJBY38D","price":31.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_22H22.webp?v=1759930043"},{"product_id":"lsirom93cj","title":"Lennox 27P95, Sequencer Relay SPST 24V","description":"\u003cp\u003eThis sequencer relay SPST 24V controls the operation of heating and cooling systems. It manages the sequence of electrical signals to activate different components, ensuring proper timing for system functions. The device operates at a voltage of 24 volts and features a single pole, single throw configuration. It connects to various HVAC equipment to enhance efficiency and performance in climate control applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162954854622,"sku":"LSIROM93CJ","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_27P95.webp?v=1759930159"},{"product_id":"lsib3m8kcd","title":"Lennox 52P97, Current Sensing Relay","description":"\u003cp\u003eThis current sensing relay detects electrical current in HVAC systems. It monitors the flow of electricity and activates or deactivates equipment based on preset thresholds. The device helps protect motors and compressors from damage due to overload conditions. It connects to control circuits and provides feedback for system operation, ensuring efficient performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162955509982,"sku":"LSIB3M8KCD","price":270.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_52P97.webp?v=1759930163"},{"product_id":"lsih4t8ia7","title":"Lennox Y3534, Relay 24 Vac","description":"\u003cp\u003eThis relay is a control device that operates at 24 volts alternating current. It connects electrical circuits to manage the operation of heating, ventilation, and air conditioning systems. The relay activates or deactivates components based on signals from a thermostat or control system, facilitating the regulation of temperature and airflow in residential and commercial environments.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162963177694,"sku":"LSIH4T8IA7","price":62.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_Y3534.webp?v=1759930254"},{"product_id":"lsinp7kt9u","title":"Lennox 67K19, Relay 120V SPST","description":"\u003cp\u003eThis relay operates at 120 volts and features a single pole, single throw (SPST) configuration. It functions as an electromechanical switch that controls the flow of electricity in a circuit. The device activates or deactivates electrical devices based on input signals, allowing for automation in various applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162963669214,"sku":"LSINP7KT9U","price":31.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsiuoxcyg5","title":"Lennox 68654, 3PDT 208\/240V Contactor","description":"\u003cp\u003eThis contactor is a device that controls the flow of electrical current in HVAC systems. It operates at voltages of 208 or 240 volts and features three poles for switching. The contactor connects and disconnects power to various components, such as compressors and fans, based on control signals. It helps manage energy use and maintain system efficiency.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162966028510,"sku":"LSIUOXCYG5","price":131.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_68654.webp?v=1759930214"},{"product_id":"lsib7t91eb","title":"Lennox 16V72, Contactor 3 Pole With Auxiliary 60 Amp","description":"\u003cp\u003eThis contactor is a three-pole device with an auxiliary contact. It operates at a current rating of 60 amperes. The contactor controls electrical circuits by opening and closing contacts in response to input signals. It is commonly used in HVAC systems to manage power to compressors, fans, and other equipment. The auxiliary contact provides additional control options for various applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162968682718,"sku":"LSIB7T91EB","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_16V72.webp?v=1759930265"},{"product_id":"lsijsilpzg","title":"Lennox 40K58, Relay Kit Indoor Blower","description":"\u003cp\u003eThis relay kit for indoor blower controls the operation of the blower motor in heating and cooling systems. It connects to the system's control board and activates the blower when needed, ensuring proper airflow throughout the space. The kit includes components necessary for installation and integration with compatible Lennox systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162972385502,"sku":"LSIJSILPZG","price":615.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_40K58.webp?v=1759930300"},{"product_id":"lsi3ar2x92","title":"Lennox 99K33, 5.0-8.0 Amp Blower Relay","description":"\u003cp\u003eThis blower relay controls the operation of a blower motor within HVAC systems. It manages the electrical signals that activate the blower, ensuring proper airflow in heating and cooling applications. The device operates within a current range of 5.0 to 8.0 amps, making it suitable for various blower motor configurations. It connects to the system's control board and responds to commands from the thermostat or other control devices, facilitating efficient climate control in residential and commercial settings.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162972516574,"sku":"LSI3AR2X92","price":155.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_99K33.webp?v=1759930300"},{"product_id":"lsigjyq0sg","title":"Lennox 83A11, Time Delay Relay","description":"\u003cp\u003eThis time delay relay controls the operation of electrical circuits by introducing a specified delay before activation or deactivation. It allows for timed sequences in HVAC systems and other applications, ensuring that devices operate in a coordinated manner. The relay features adjustable timing settings to accommodate various operational needs. It connects to existing control systems and helps manage power distribution effectively.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162975957214,"sku":"LSIGJYQ0SG","price":165.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_83A11.webp?v=1759930325"},{"product_id":"lsim2txn0l","title":"Lennox 19J68, Contactor 40 Amp 3 Pole 24V DP","description":"\u003cp\u003eThis contactor is a device that controls the flow of electrical current in HVAC systems. It features three poles and operates at 40 amps with a control voltage of 24 volts. The contactor allows for the switching of power to various components, enabling efficient operation of heating and cooling equipment. It connects to the system's electrical circuit to manage load demands and facilitate automation in climate control applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162976579806,"sku":"LSIM2TXN0L","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_19J68_1.webp?v=1743775383"},{"product_id":"lsiq1w3lco","title":"Lennox 69H59, 24V Time Delay Relay","description":"\u003cp\u003eThis time delay relay operates at 24 volts. It controls the timing of electrical circuits by delaying the activation or deactivation of connected devices. The relay features a specific time delay setting, which allows for precise control in various applications, including HVAC systems. It connects to existing wiring and integrates with other components to manage operational sequences effectively.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162977759454,"sku":"LSIQ1W3LCO","price":187.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsi2gd58a9","title":"Lennox 38394, Contactor","description":"\u003cp\u003eThis contactor controls the electrical flow to HVAC systems. It operates by opening and closing circuits in response to signals from a thermostat or control system. The device helps manage the operation of compressors, fans, and other components within heating and cooling systems. It features terminals for easy wiring connections and is designed for use in residential and commercial applications.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162984542430,"sku":"LSI2GD58A9","price":107.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_38394.webp?v=1759930389"},{"product_id":"lsi95j235i","title":"Lennox 72W96, 3 Pole 25A Contactor","description":"\u003cp\u003eThis contactor controls electrical circuits by opening and closing connections. It features three poles and can handle a current of 25 amperes. The device operates in various applications, providing a means to manage power supply to equipment such as motors and HVAC systems. It connects to control circuits, allowing for remote operation of larger electrical loads.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162985066718,"sku":"LSI95J235I","price":1081.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_72W96.webp?v=1759930394"},{"product_id":"lsitwn567d","title":"Lennox 66441, 24V 2 Pole 25 Amp Contactor","description":"\u003cp\u003eThis contactor is a device that controls the flow of electricity in HVAC systems. It operates at a voltage of 24 volts and features two poles for switching. The contactor can handle a current of up to 25 amps, allowing it to manage various electrical loads within heating and cooling applications. It serves as an interface between the control circuit and the load, enabling efficient operation of equipment such as compressors and fans.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44162991849694,"sku":"LSITWN567D","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_66441_dbf0341e-e5f7-42fa-8ef9-c4c337a81d04.webp?v=1759930539"},{"product_id":"lsipcuzv83","title":"Lennox 38276 Blower Relay, SPDT, 24V","description":"\u003cp\u003eThis Lennox relay controls the operation of HVAC blower motors. It uses a 24-volt power supply and features a single pole double throw (SPDT) switch configuration. This allows it to manage the switching between two circuits, enabling efficient control of heating and cooling systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44232280080606,"sku":"LSIPCUZV83","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_38276.webp?v=1759930474"},{"product_id":"lsirkqlaql","title":"Lennox 16D74 Time Delay Relay","description":"\u003cp\u003eThis Lennox relay controls the timing of electrical circuits. It delays the activation or deactivation of connected devices, ensuring proper sequencing and operation. It is used in HVAC systems to manage the timing of components like compressors and fans, preventing short cycling and reducing wear. The device operates within specified time intervals to maintain system efficiency and reliability.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44232286109918,"sku":"LSIRKQLAQL","price":82.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_16D74.webp?v=1759930488"},{"product_id":"lsi6wvsqpg","title":"Lennox 10F73 24v Contactor SPST, 25A Coil","description":"\u003cp\u003eThis Lennox contactor controls electrical circuits in HVAC systems. It uses a 24-volt coil to switch a single-pole, single-throw (SPST) mechanism. 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This component helps manage the airflow by switching the blower motor on and off as needed.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44232302395614,"sku":"LSIX58E5DB","price":53.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_56L68_1_81aed275-8c3f-400d-996e-6cdef6068c73.webp?v=1743775509"},{"product_id":"lsidkq3x4z","title":"Lennox 49K04 240V DPDT Relay","description":"\u003cp\u003eThis high-quality relay is designed to operate with a voltage of 240V and features a double-pole, double-throw configuration. It is manufactured by a reputable brand and is ideal for use in HVAC systems. The relay is reliable and durable, ensuring that it will function effectively for an extended period of time. Its compact size makes it easy to install in tight spaces, and its design ensures that it can handle the demands of even the most complex HVAC systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44232302428382,"sku":"LSIDKQ3X4Z","price":78.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_49K04_1.webp?v=1743775487"},{"product_id":"lsilpqm9ti","title":"Lennox 67K66 24V Heat Relay, Three Pole Double Throw","description":"\u003cp\u003eThis Lennox relay controls heating systems. It operates at 24 volts and uses a triple pole double throw (3PDT) configuration. 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It is used to switch electrical loads on and off, ensuring efficient operation of heating and cooling equipment.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44235191812318,"sku":"LSI0HKGTEG","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_10F74.webp?v=1759930665"},{"product_id":"lsinmp88y6","title":"Lennox 60M12 24V Contactor, 3 Pole, 25Amp Coil","description":"\u003cp\u003eThis Lennox contactor controls electrical power circuits. It uses a 24V coil to activate its switching mechanism. The device features three poles (3P) and supports a current rating of 25 amps. It is commonly used in HVAC systems to manage the flow of electricity to various components.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44235209539806,"sku":"LSINMP88Y6","price":86.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_60M12_1_090ead9f-1e8c-4030-a797-82184ac98932.webp?v=1743775524"},{"product_id":"lsiazyz77w","title":"Lennox 43H89 Relay, DPDT, 15A, 24V","description":"\u003cp\u003eThis Lennox relay is a double pole double throw (DPDT) switch. It operates with a 24-volt coil and can handle up to 15 amps of current. It switches electrical circuits, allowing control of multiple devices from a single input.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44235210129630,"sku":"LSIAZYZ77W","price":86.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_43H89_1.webp?v=1743775466"},{"product_id":"lsi02iz90f","title":"Lennox 13H78 Relay","description":"\u003cp\u003eThis Lennox relay controls electrical circuits by opening and closing contacts in another circuit. It operates as an electromechanical switch, which allows it to manage the flow of electricity in HVAC systems. The device ensures proper functioning of heating and cooling equipment by regulating power distribution.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44235223105758,"sku":"LSI02IZ90F","price":78.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_13H78.webp?v=1759930714"},{"product_id":"lsi3wvw6g4","title":"Lennox 58C99 Time Delay Relay","description":"\u003cp\u003eThis Lennox relay controls the timing of electrical circuits. It delays the activation or deactivation of connected devices based on a preset time interval. It helps manage the sequence of operations in HVAC systems, ensuring components start or stop at appropriate times to maintain system efficiency and prevent damage.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44235224383710,"sku":"LSI3WVW6G4","price":46.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_58C99.webp?v=1759930723"},{"product_id":"lsiam0ecfo","title":"Lennox 72F83 Sequencer Relay, 24V Normally Open","description":"\u003cp\u003eThis Lennox sequencer relay controls the timing of electrical circuits in HVAC systems. It operates at 24 volts and has a normally open (N\/O) contact configuration. 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Whether you're installing a new system or replacing an old contactor, this product is an excellent choice for HVAC service technicians looking for reliable and efficient equipment.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44236050661598,"sku":"LSIP52LB9G","price":44.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_14Y93.webp?v=1759930737"},{"product_id":"lsi543t6o7","title":"Lennox 13W13 24V Blower Relay","description":"\u003cp\u003eThis Lennox relay controls the operation of a blower motor in HVAC systems. It uses a 24-volt power source to switch the blower on and off. The relay helps manage airflow by activating the blower when needed, ensuring proper system function.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44236051251422,"sku":"LSI543T6O7","price":51.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_13W13_1.webp?v=1743775348"},{"product_id":"lsi8slzjl3","title":"Lennox 48G95 24V SPST N\/O Relay","description":"\u003cp\u003eThis Lennox relay operates with a 24-volt power supply. It features a single pole, single throw (SPST) configuration and functions as normally open (N\/O). The relay controls electrical circuits by opening or closing contacts in response to an external voltage signal. It is used in various applications to manage the flow of electricity within systems.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":44236075204830,"sku":"LSI8SLZJL3","price":48.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/lennox_48G95.webp?v=1759930762"},{"product_id":"lsinlso53y","title":"Lennox 18Y93 Delay Relay Kit","description":"\u003cp\u003eThis delay relay kit is a crucial component for HVAC systems, designed to provide a time delay before activating the compressor. This helps prevent short cycling and extends the life of the compressor. The kit includes a relay, wiring harness, and instructions for easy installation. It is compatible with various HVAC systems and can be used in both residential and commercial applications. 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