weil-mclain

Product Description This Weil-McLain Circulator Cartridge, MPN 511-405-006, is designed for AHE Boiler models. It includes gaskets and hardware for installation, ensuring a complete solution for boiler maintenance or repair needs. Designed for optimal compatibility with AHE Boilers. Includes all necessary gaskets and hardware...

Product DescriptionEngineered for exceptional performance, the Weil-McLain 511-405-133 Boiler Circulator facilitates efficient fluid movement across a range of commercial and industrial settings without the need for flanges. This model is ideal for integration into numerous systems, emphasizing efficiency and durability. Robust cast-iron construction ensures...

Product Description The Weil-McLain 511-624-302 Vent Pressure Switch is engineered for precise control of gas boilers, specifically designed for the CGi-4 Series 2 models. This switch ensures reliable operation by maintaining the boiler at 1.40 inches WC. Single Pole Single Throw (SPST) switch configuration....

Product DescriptionThe Weil-McLain 511-624-304 Pressure Switch is meticulously designed to regulate pressure in CGi-6 or 8, Series 2 boilers, enhancing boiler safety and efficiency. Controls pressure with a specificity of 0.80 inches water column. Compatible with multiple CGi boiler models, ensuring widespread applicability. Durable...

Product DescriptionThe Weil-McLain 511-624-401 Vent Pressure Switch is engineered to ensure reliable boiler operation by monitoring pressure levels. This switch is specifically designed for use with CGs 3 Boiler models, making it an essential component for maintaining optimal functionality. Pressure rating: 1.79 inches water...

Product DescriptionThe Weil-McLain 511-624-402 is a SPST air pressure switch that enhances precise control over pressure systems ranging from 0 to 1999 inches water column. It's expertly designed for CGs 4 boilers, ensuring efficient and reliable functioning. Prescribed setpoint at 1.48 inches WC for...

Product DescriptionOptimize your boiler system with the Weil-McLain 511-624-404 Air Pressure Switch, specifically designed for CGS Boilers size 6. This crucial component ensures efficient operation by monitoring air pressure within the boiler system. Direct compatibility with CGs boilers Pressure sensitivity up to .95 inches...

Product Description The Weil-McLain 511-624-405 Vent Pressure Switch is a crucial component designed for CGi Series boilers to monitor and manage system pressure effectively. Engineered for precision and reliability, this switch ensures your boiler operates within safe pressure levels. Maintains optimal pressure in Weil-McLain...

Product DescriptionThe Weil-McLain 511-624-450 Pressure Differential Switch is specifically designed for CGi Series Boilers to control and monitor air pressure. This reliable switch is a key component in maintaining the efficiency and safety of your heating system. Optimized for CGi Series Boilers sizes 25,...

Product DescriptionThe Weil-McLain 511-624-451 Pressure Differential Switch is designed for optimal control in HVAC systems. This single-pole, single-throw (SPST) switch regulates fluid pressure operation effectively. Robust design for HVAC applications Suitable for pump and other device control Pressure range from 0 to 100 psi...

Product DescriptionThe Weil-McLain 511-624-452 Pressure Differential Switch is essential for ensuring the proper function and efficiency of CGi model boilers, particularly sizes 5 and 6, operating between 2,000 to 10,000 feet altitude. This switch supports a 0.75 W.C operating pressure range, making it a...

Product DescriptionThe Weil-McLain 511-624-512 Pressure Switch is engineered to maintain precise control of pressure in HVAC systems. This switch is pivotal for enhancing system reliability and ensuring performance standards are achieved by instantaneously responding to varying pressure levels. Accurate pressure modulation at 0.80WC setting...

Product DescriptionThe Weil-McLain 511-624-514 Pressure Differential Switch is engineered to maintain optimal pressure levels within VHE model boilers. Offering precise control, this device is essential for systems requiring reliable pressure management. Single-pole, double-throw (SPDT) configuration for flexible electrical circuit control. Operational at elevations from...

Product DescriptionThe WEIL-MCLAIN 511-624-532 Differential Pressure Switch is designed to monitor and control air pressure within AHE boilers efficiently. Made for professional and reliable use in various heating systems, this switch operates effectively from sea level up to an elevation of four thousand feet....

Product DescriptionThe WEIL-MCLAIN 511-624-542 Air Pressure Switch is engineered for precise control and reliability in various industrial applications. This SPDT (Single Pole Double Throw) switch offers versatility in controlling and monitoring air pressure systems. Compact and lightweight design ensures easy installation. Adjustable set points...

Product DescriptionThe Weil-McLain 511-624-657 Air Pressure Switch is an essential component designed to monitor and regulate air pressure in HVAC systems. Its precise calibration at 1.36 WC ensures optimal performance and reliability of your heating equipment. Factory set at 1.36 WC ensuring accurate pressure...

Product DescriptionThe Weil-McLain Flue Gas Thermal Fuse, model 511-624-664, is an essential component designed for GV90+ systems. This fuse acts as a protective device that interrupts the power when flue gas temperatures exceed safe limits, thereby preventing potential damage to the heating equipment. Temperature...

Product DescriptionThe Weil-McLain 511-724-249 is a 35-inch thermocouple, designed to provide reliable temperature measurement in heating systems such as boilers and furnaces. Its construction offers durability and precision in various industrial and commercial settings. Designed for accurate temperature monitoring. Durable construction, ideal for industrial...