{"title":"Weil-McLain Switches","description":"","products":[{"product_id":"lsirahnxed","title":"Weil-McLain 510-312-091, High-Low Limit Control","description":"\u003cp\u003eThis Weil-McLain control device regulates the temperature range of heating systems. It ensures the system operates within preset high and low temperature limits, maintaining optimal performance and safety. The device helps prevent overheating and underheating by activating or deactivating the heating elements based on the detected temperature.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44331170169054,"sku":"LSIRAHNXED","price":555.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weil-mclain_510312091_1.webp?v=1770757662"},{"product_id":"lsiovil46u","title":"Weil-McLain 510-312-209 High Limit Temperature Control 140-240°F with Well","description":"\u003cp\u003eThis Weil-McLain temperature control device regulates the high limit temperature range between 140 and 240 degrees Fahrenheit. It includes a well for installation. This device ensures that heating systems operate within safe temperature limits, preventing overheating and potential damage.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44332446154974,"sku":"LSIOVIL46U","price":214.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsi7784tm4","title":"Weil-McLain 510-312-150, Auto Limit Switch Range 140-240°F","description":"\u003cp\u003eThis Weil-McLain limit switch controls the temperature range in heating systems. It automatically activates or deactivates based on a preset temperature span of 140 to 240 degrees Fahrenheit. This device ensures the system operates within safe thermal limits, preventing overheating and potential damage.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44332446875870,"sku":"LSI7784TM4","price":440.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsirqkpyfx","title":"Weil-McLain 383-600-308 Pressure Actuated Switch, Setpoint 2.40 \u0026 .06 WC Kit","description":"\u003cp\u003eThis Weil-McLain kit includes a switch and setpoint with a pressure rating of 2.40 and 0.06 inches water column (WC). It serves to regulate and monitor pressure levels within heating systems, ensuring proper operation and safety. The components in the kit are designed for compatibility with Weil-McLain equipment, facilitating maintenance or repair tasks.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44333616038110,"sku":"LSIRQKPYFX","price":205.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsi6f2m5r2","title":"Weil-McLain 510-312-250 Auto Limit Switch, 140-240°F","description":"\u003cp\u003eThis Weil-McLain limit switch is designed to regulate the operation of heating appliances by automatically shutting off the power when the temperature reaches a predetermined level. The device operates within a temperature range of 140 to 240 degrees Fahrenheit, providing a wide scope for various heating applications. The automatic functionality of this limit switch ensures optimal performance and safety by preventing overheating. It is compatible with specific models of Weil-McLain boilers, making it an essential component in maintaining the efficiency and longevity of these heating systems.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44333616464094,"sku":"LSI6F2M5R2","price":178.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weilmclain_510312250_1.jpg?v=1702579357"},{"product_id":"lsixjoj2e6","title":"Weil-McLain 510-312-019 Limit Control with Well","description":"\u003cp\u003eThis Weil-McLain limit control regulates the maximum temperature in heating systems. It includes a well for accurate temperature sensing and ensures safe operation by preventing overheating. This device helps maintain system efficiency and safety by monitoring and controlling temperature limits within the heating unit.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44333617479902,"sku":"LSIXJOJ2E6","price":181.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsiih4824c","title":"Weil-McLain 510-312-090, 130-230°F EZ-Temp Automatic Limit Switch","description":"\u003cp\u003eThis Weil-McLain auto limit switch is designed to regulate temperature within a specified range. The device operates within a temperature range of 130 to 230 degrees Fahrenheit, as indicated by its model name. The EZ-Temp feature allows for automatic adjustments, providing consistent temperature control and enhancing the efficiency of the heating system. The product is engineered with precision and adheres to industry-standard specifications, ensuring reliable performance and durability. It is compatible with various models of Weil-McLain heating systems, making it a versatile component in maintaining optimal operating conditions.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44333617545438,"sku":"LSIIH4824C","price":365.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsiwl6nc3u","title":"Weil-McLain 386-902-006 High Limit Control System","description":"\u003cp\u003eThis Weil-McLain safety device is a high limit control designed to monitor and regulate the temperature in heating systems. The unit operates by shutting off the burner when the temperature in the system exceeds a preset limit, thus preventing overheating and potential damage. It features an adjustable set point range of 100 to 240 degrees Fahrenheit, allowing for customization based on specific system requirements. The control is equipped with a manual reset button for user convenience in case of a trip. It is compatible with various Weil-McLain boiler models, offering versatility in application. The product's dimensions are 6 x 4 x 4 inches, making it compact enough for easy installation and integration into existing systems.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44333617709278,"sku":"LSIWL6NC3U","price":604.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsiqbsrhzv","title":"Weil-McLain 383-900-080, Pressure Switch with 3.25wc Rating","description":"\u003cp\u003eThis Weil-McLain pressure switch monitors and controls the pressure within a system. It activates or deactivates equipment when the pressure reaches 3.25 inches water column (wc). This ensures that the system operates within safe and efficient pressure limits.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44333618004190,"sku":"LSIQBSRHZV","price":110.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weil-mclain_383900080_1.webp?v=1767014912"},{"product_id":"lsif6t8eed","title":"Weil-McLain 386-902-019 Ultimate Oil S2 Limit Control","description":"\u003cp\u003eThis Weil-McLain control device regulates oil burner operations in heating systems. It monitors temperature limits to ensure safe and efficient performance. The device helps prevent overheating by shutting down the burner when temperatures exceed set thresholds. It integrates with existing heating system components to maintain optimal functionality and safety standards.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44333618561246,"sku":"LSIF6T8EED","price":506.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsigx7dib0","title":"Weil-McLain 382-200-375 Block Temperature Limit Switch Kit","description":"\u003cp\u003eThis Weil-McLain kit includes a temperature limit switch designed for use in heating systems. It monitors the block temperature and interrupts the electrical circuit if the temperature exceeds a set limit, preventing overheating. This component ensures safe operation by maintaining proper temperature control within the system.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44337963827422,"sku":"LSIGX7DIB0","price":53.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weilmclain_382200375.webp?v=1763502850"},{"product_id":"lsisral3v3","title":"Weil-McLain 510-312-135 High PSI Limit Control","description":"\u003cp\u003eThis Weil-McLain control device regulates the maximum pressure in heating systems. It ensures safe operation by monitoring and limiting pressure levels. The device activates when the system reaches a preset threshold, preventing potential overpressure conditions. It is designed for use in various heating applications to maintain system integrity and safety.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44337965465822,"sku":"LSISRAL3V3","price":204.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weil-mclain_510312135_1.webp?v=1738268726"},{"product_id":"lsilbmyov8","title":"Weil-McLain 510-300-013, 210°F Spill Switch Modulating\/Reset","description":"\u003cp\u003eThis Weil-McLain spill switch is a safety device designed to detect and respond to over-temperature conditions in heating systems. The unit operates at a maximum temperature of 210 degrees Fahrenheit, which is indicated by the \"210F\" in the product name. The term \"M\/R\" stands for Manual Reset, meaning that once the switch has been triggered due to an over-temperature condition, it must be manually reset before the heating system can resume operation. This feature ensures that potential issues are addressed rather than allowing the system to continue operating under potentially dangerous conditions. The spill switch is compatible with various models of Weil-McLain boilers and furnaces, making it a versatile component for maintaining safe operation of these heating systems.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44337965793502,"sku":"LSILBMYOV8","price":25.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weilmclain_510300013_1.png?v=1702579354"},{"product_id":"lsifa2d111","title":"Weil-McLain 510-300-014, 240°F Spill Switch Modulating\/Reset","description":"\u003cp\u003eThis Weil-McLain spill switch is a safety device designed to detect and respond to over-temperature conditions in heating appliances. The unit operates at a maximum temperature of 240 degrees Fahrenheit, after which it activates to shut down the system and prevent potential damage or hazardous situations. The model features a manual reset (M\/R) function, allowing users to reactivate the system once it has cooled down sufficiently. The spill switch is compatible with various Weil-McLain heating systems, offering versatility for different installation requirements. Its compact design ensures minimal space usage within the appliance, while its robust construction guarantees durability and long-term performance.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44337967497438,"sku":"LSIFA2D111","price":43.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weilmclain_510300014_1.jpg?v=1702579354"},{"product_id":"lsizknk0pu","title":"Weil-McLain 510-312-152 Limit Control System","description":"\u003cp\u003eThis Weil-McLain control device regulates the maximum temperature in heating systems. It ensures that the system does not exceed a set temperature limit, providing safety and preventing overheating. The device monitors temperature levels and interrupts the power supply to the heating element when necessary.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44337967759582,"sku":"LSIZKNK0PU","price":219.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weil-mclain_510312152.webp?v=1732288724"},{"product_id":"lsirqe4nsb","title":"Weil-McLain 510-350-066 Limit Control Component","description":"\u003cp\u003eThis Weil-McLain control module regulates boiler functions. It monitors and manages the operation of the heating system. The module ensures proper temperature control and safety by interfacing with various sensors and components within the boiler. It helps maintain efficient performance and reliable operation of the heating system.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44337967923422,"sku":"LSIRQE4NSB","price":16.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weil-mclain_510350066.webp?v=1737395565"},{"product_id":"lsi5ws9wks","title":"Weil-McLain 540-130-401 Temperature Reset Assembly Switch","description":"\u003cp\u003eThis Weil-McLain assembly controls temperature reset functions in heating systems. It monitors and adjusts the system's temperature settings to ensure optimal performance. The assembly helps maintain desired temperature levels by resetting the system when necessary. It integrates with other components to provide efficient thermal management.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44337969103070,"sku":"LSI5WS9WKS","price":109.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsi7jbsodx","title":"Weil-McLain 640-000-019 Kit-S Water Pressure Switch, Wall Mount Combi","description":"\u003cp\u003eThis Weil-McLain kit includes a switch, water pressure sensor, and wall mount components. It helps monitor and control water pressure in heating systems. The combination of these parts ensures proper system functionality by detecting changes in water pressure and allowing for adjustments as needed.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44337970839774,"sku":"LSI7JBSODX","price":71.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weilmclain_640000019.webp?v=1763502910"},{"product_id":"lsiogrn8uj","title":"Weil-McLain 510-312-060 Modulating Rise High Limit, Open, 2-15 PSI","description":"\u003cp\u003eThis Weil-McLain high limit control device regulates the maximum temperature in heating systems. It operates within a pressure range of 2 to 15 pounds per square inch (psi). The device features an open-rise mechanism, which allows it to respond to temperature changes by opening or closing the circuit. This ensures that the system does not exceed safe operating temperatures, thus preventing potential overheating and damage.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44375710171358,"sku":"LSIOGRN8UJ","price":365.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsim27tit7","title":"Weil-McLain 510-311-024 Control Limit Manual High L6006A 1251","description":"\u003cp\u003eThis Weil-McLain control limit switch is a device used in heating systems to regulate temperature. It monitors the temperature and activates or deactivates the heating element to maintain a set point. The switch helps prevent overheating by cutting off the power supply when the temperature exceeds a predetermined limit. It ensures safe operation of boilers and other heating equipment.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44375719543006,"sku":"LSIM27TIT7","price":228.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsia7b3jwx","title":"Weil-McLain 384-000-104, Kit-S Switch Assembly SVF 750","description":"\u003cp\u003eThis Weil-McLain kit includes a switch and assembly designed for the SVF 750 model. It serves as a replacement part to ensure proper operation of the boiler system. The components in this kit help maintain the functionality and safety of the equipment by managing specific control functions.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44375725277406,"sku":"LSIA7B3JWX","price":173.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsitm23m80","title":"Weil-McLain 384-000-105, Kit-S Switch Assembly for SVF 1100","description":"\u003cp\u003eThis Weil-McLain kit includes components for a pressure switch assembly. It is designed for use with the SVF 1100 model. The kit helps monitor and control pressure levels within the system, ensuring proper operation and safety.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44375725768926,"sku":"LSITM23M80","price":198.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsi50zv8m8","title":"Weil-McLain 381-354-523 Limit Well, 1\/2 NPT for CG\/PFG Models","description":"\u003cp\u003eThis Weil-McLain Limit Control with Well is a crucial component for heating systems. It is designed to monitor and control the temperature within the boiler, ensuring optimal performance and safety. The product features a 1\/2 inch National Pipe Thread (NPT), making it compatible with standard pipe fittings. It is specifically designed for use with Weil-McLain CG and PFG series boilers, ensuring seamless integration and operation. The limit control's well allows for accurate temperature sensing, contributing to efficient boiler operation.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44375740448990,"sku":"LSI50ZV8M8","price":81.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsipaz8t6d","title":"Weil-McLain 510-350-061 High\/Low Limit, Fixed at 10°F Adjustment","description":"\u003cp\u003eThis Weil-McLain control module regulates temperature settings in heating systems. It allows users to set high and low temperature limits, ensuring efficient operation. The module includes a fixed high limit of 10°F and an adjustable low limit, providing flexibility in maintaining desired temperature ranges.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44377811189982,"sku":"LSIPAZ8T6D","price":558.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsiilni2kn","title":"Weil-McLain 511-624-650 Blocked Vent Shutoff Switch","description":"\u003cp\u003eThis Weil-McLain switch controls the venting system in heating equipment. It monitors the vent and shuts off the system if it detects a blockage. This helps prevent unsafe conditions by stopping operation when proper ventilation is not possible.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44377817612510,"sku":"LSIILNI2KN","price":211.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsiccabtxi","title":"Weil-McLain 512-050-235, 121°C Rollout Switch","description":"\u003cp\u003eThis Weil-McLain switch is a safety device used in heating systems. It monitors the temperature within the furnace or boiler. If temperatures exceed safe levels, it interrupts the electrical circuit to shut down the system. This prevents overheating and potential damage.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44380480143582,"sku":"LSICCABTXI","price":32.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/8360\/6690\/files\/weil-mclain_512050235_1.webp?v=1759422408"},{"product_id":"lsip3igg1p","title":"Weil-McLain 383-600-510, Kit S Switch PG Reset M SFS2","description":"\u003cp\u003eThis Weil-McLain kit includes a switch, pressure gauge, and reset mechanism. It serves as a replacement or upgrade component for specific Weil-McLain systems. The components in the kit help monitor and control system pressure, ensuring proper operation and safety.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":44380497477854,"sku":"LSIP3IGG1P","price":764.95,"currency_code":"USD","in_stock":true}]},{"product_id":"lsikwn5ls7","title":"Weil-McLain 510-300-012, Spill Switch","description":"\u003cp\u003eThis device detects the presence of water or other liquids in a designated area. It activates an alarm or shuts down equipment to prevent damage from spills. The unit connects to various systems and operates automatically when it senses liquid, providing a safety measure for environments where leaks may occur.\u003c\/p\u003e","brand":"Weil-McLain","offers":[{"title":"Default Title","offer_id":46344997077214,"sku":"LSIKWN5LS7","price":507.95,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/libertysupply.com\/collections\/weil-mclain-switches.oembed?page=2","provider":"Liberty Supply","version":"1.0","type":"link"}