WEIL-MCLAIN

Product DescriptionWeil McLain offers the 511-330-273 Pilot Burner Kit LP, designed for efficient operation in LP gas heating systems. This kit includes an orifice and tubing for easy installation, making it a complete solution for your heating needs. The construction of the kit features...

Product Description The Weil McLain Circulator 511-405-113 is designed for efficient hot water circulation in heating systems. This pump is built for durability and reliability in tough industrial environments. High-performance operation Compact design for tight spaces Advanced impeller technology to minimize noise Product HighlightsThis...

Product DescriptionThe Weil McLain 511-405-143 Cartridge Circulator is essential for circulating water in heating systems. This cartridge offers efficiency and reliability for optimal performance. Robust construction ensures durability Compact design for easy installation Efficient water circulation Product HighlightsIdeal for different heating system applications.Product InformationStandard...

Product DescriptionThe Weil McLain High/Low Pressure Switch, MPN 511-624-303, is an essential component designed specifically for regulating pressure levels within CGi-5 model boilers. Reliable and straightforward, this switch ensures your HVAC systems operate efficiently and safely. Maintains optimal pressure in CGi-5 boilers SPST design...

Product DescriptionThe Weil McLain 511-624-450 is a differential switch that operates at a nominal setting of 1.18 inches of water column (W.C.). This switch is crucial for monitoring air pressure in various industrial applications, ensuring precise control in combustion systems. Differential pressure range: 0.5...

Product DescriptionThe Weil McLain Diff#SwSPDT 0.95wc FS-4080-132 is an important device for regulating pressure in hydronic heating systems. This differential switch monitors pressure variations and ensures the system operates within the correct parameters. The unit has a pressure differential set at 0.95 inches water...

Product DescriptionWeil McLain offers the 1.4wc SPST Pressure Switch (MPN: 511-624-520). This switch provides reliable pressure control in various industrial and commercial applications. It features a single-pole, single-throw (SPST) design for effective on/off pressure regulation. Operating Pressure Range: 1.4wc Durable construction for harsh environments...

Product DescriptionThe Weil McLain 511-624-521 Pressure Switch is designed to accurately monitor and regulate pressure levels in industrial and commercial applications. This switch features a 1.25 water column differential and a single-pole, single-throw (SPST) design for precise control. Its robust construction ensures reliable performance...

Product DescriptionThe Weil McLain 511-624-545 Pressure Switch is essential for regulating and maintaining pressure levels in industrial and commercial systems. This switch ensures operational efficiency and safety. Type: Pressure Switch Brand: Weil McLain SKU: 511-624-545 Product HighlightsThis pressure switch from Weil McLain features precise...

Product DescriptionThe Weil McLain 511-624-550 is a low gas pressure switch designed specifically for LGB Series 3 Boilers. This pressure switch helps monitor and regulate gas pressure levels to ensure safe and efficient boiler operation. Compatible with Weil McLain LGB Series 3 Boilers. Essential...

Product Description The Weil-Mclain 511-624-555 is a high gas pressure switch designed for LGB Series 3 boilers. It is essential for maintaining safe operation by monitoring gas pressure levels. The switch activates or deactivates the boiler as needed to ensure safe performance. Compatible with...

Product DescriptionThe Weil McLain 511-624-643 Pressure Sensor Assembly is designed for ensuring precise pressure monitoring and control within various industrial applications. Trusted by professionals for its accuracy and reliability, this sensor is an essential component for maintaining system efficiency and safety. Accurate pressure detection...

Product Description The 511-624-657 Weil McLain Swtch Pres Set is essential for regulating water flow and pressure in heating systems. Manufactured by Weil McLain, this switch helps maintain the necessary water pressure for proper boiler function. It is preset to operate at 1.36 WC,...

Product DescriptionThe Weil McLain Flue Gas Thermal Fuse (MPN: 511-624-664) is essential for protecting heating systems from excessive flue gas temperatures. It operates effectively at a temperature rating of 250°F (121°C). This thermal fuse is easy to install and is compatible with a variety...

Product DescriptionThe Weil McLain 35 Thermocouple, MPN 511-724-249, is essential for measuring and maintaining temperature in heating systems. It is built from robust materials for longevity. The thermocouple has a length of thirty-five inches, making it suitable for various installations in boilers and furnaces....

Product DescriptionThe Weil McLain 48 Thermocouple with MPN 511-724-253 is designed for accurate temperature measurement in challenging environments. This thermocouple is ideal for industrial settings where precise temperature control is needed. Durable construction for reliable performance. Fast response time for quick temperature detection. Versatile...

Product DescriptionThe Weil McLain 511-724-259 Thermopile is an essential component for effective operation in gas-fired water heaters and boilers. This thermopile features a threaded design and measures thirty-six inches in length. It responds promptly to temperature changes, generating an electrical signal that facilitates control...

Product DescriptionThe Weil McLain Temperature Sensor model 511-724-291 is essential for monitoring temperatures in various industrial and commercial settings. This sensor includes a thirty-six lead, allowing for flexible installation and accurate readings. Versatile placement options using 36 lead Durable construction for reliable performance Suitable...

Product DescriptionThe 511-724-292 Flue Temp Sensor by Weil McLain is essential in monitoring flue gases within heating systems. This sensor helps ensure safe and efficient operation by providing accurate temperature readings, which are crucial for proper combustion. Durable design suitable for flue systems Compatible...