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  • WEIL-MCLAIN 511-405-133 BOILER PARTS & ACCESSORIESWeil-McLain 511-405-133 Boiler Circulator Without Flanges High-Efficiency
    WEIL-MCLAIN
    Weil-McLain 511-405-133 Boiler Circulator Without Flanges High-Efficiency
    SKU: 511-405-133
    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...
    $497.72
    $497.72
  • WEIL-MCLAIN 511-624-302 PRESSURE SWITCHESWeil-McLain 511-624-302 Vent Pressure Switch 1.40 Inches WC for CGi-4 Series 2 Boilers
    WEIL-MCLAIN
    Weil-McLain 511-624-302 Vent Pressure Switch 1.40 Inches WC for CGi-4 Series 2 Boilers
    SKU: 511-624-302
    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....
    $80.41
    $80.41
  • WEIL-MCLAIN 511-624-304 PRESSURE SWITCHESWeil-McLain 511-624-304 Pressure Switch for CGi-6 or 8 Series 2 Boiler
    WEIL-MCLAIN
    Weil-McLain 511-624-304 Pressure Switch for CGi-6 or 8 Series 2 Boiler
    SKU: 511-624-304
    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...
    $76.41
    $76.41
  • WEIL-MCLAIN 511-624-401 PRESSURE SWITCHES
    WEIL-MCLAIN
    WEIL-MCLAIN 511-624-401 Vent Pressure Switch 1.79 inches WC CGs 3 Boilers
    SKU: 511-624-401
    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...
    $80.41
    $80.41
  • WEIL-MCLAIN 511-624-405 PRESSURE SWITCHES
    WEIL-MCLAIN
    Weil-McLain 511-624-405 Vent Pressure Switch For CGi Series 0.75WC Replacement 511-624-405
    SKU: 511-624-405
    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...
    $81.57
    $81.57
  • WEIL-MCLAIN 511-624-453 PRESSURE SWITCHESWeil-McLain 511-624-453 Pressure Differential Switch 0.59 WC for CGi Boilers
    WEIL-MCLAIN
    Weil-McLain 511-624-453 Pressure Differential Switch 0.59 WC for CGi Boilers
    SKU: 511-624-453
    Product DescriptionExplore the reliable Weil-McLain 511-624-453 Pressure Differential Switch, a crucial component ensuring efficient operation in heating systems. This model is designed specifically for CGi boilers, compatible with sizes 6 and 7, facilitating optimal performance. Designed for precise pressure control. Ensures boiler safety and...
    $14.99
    $14.99
  • WEIL-MCLAIN 511-624-512 PRESSURE SWITCHES
    WEIL-MCLAIN
    Weil-McLain 511-624-512 Pressure Switch 0.80WC for HE, HE II Series 3 Boilers
    SKU: 511-624-512
    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...
    $88.42
    $88.42
  • WEIL-MCLAIN 511-724-270 CONTROL BOARDS
    WEIL-MCLAIN
    Weil-McLain 511-724-270 Sensing Probe Lead Wire 30 inches for All EGH Boilers
    SKU: 511-724-270
    Product DescriptionThe Weil-McLain 511-724-270 Sensing Probe Lead Wire is an essential component designed specifically for all EGH model boilers. This genuine OEM replacement part ensures reliable operation and compatibility. Durable 18 gauge wire with 30 inches length Features spade receptacle for secure connection Direct...
    $14.99
    $14.99
  • WEIL-MCLAIN 511-724-274 BOILER PARTS & ACCESSORIESWeil-McLain 511-724-274 Main Flame Sensor LGB Boilers
    WEIL-MCLAIN
    Weil-McLain 511-724-274 Main Flame Sensor LGB Boilers
    SKU: 511-724-274
    Product DescriptionThe Weil-McLain 511-724-274 Main Flame Sensor is specifically designed for LGB Boilers, ensuring efficient and safe operation. Engineered by the renowned Weil-McLain, a leader in heating systems, this essential component plays a pivotal role in the functionality of gas boilers. Ensures accurate flame...
    $124.90
    $124.90
    $117.98
  • WEIL-MCLAIN 511-724-293 PRESSURE SWITCHESWeil-McLain 511-724-293 Water Temperature Sensor NTC 12KOhm
    WEIL-MCLAIN
    Weil-McLain 511-724-293 Water Temperature Sensor NTC 12KOhm
    SKU: 511-724-293
    Product DescriptionThe Weil-McLain 511-724-293 Water Temperature Sensor is an essential device for accurate monitoring of temperature levels in HVAC and other temperature-sensitive systems. This sensor incorporates a Negative Temperature Coefficient (NTC) thermistor providing a 12KOhm resistance at 25 degrees Celsius. Designed for reliability and...
    $63.17
    $63.17
  • WEIL-MCLAIN 511-724-296 TEMPERATURE SENSORS208412662.png
    WEIL-MCLAIN
    WEIL-MCLAIN 511-724-296 Temperature Sensor for HVAC Systems
    SKU: 511-724-296
    Product DescriptionThe WEIL-MCLAIN 511-724-296 Temperature Sensor is essential for precise monitoring and control of temperature in a variety of HVAC systems. It is designed to offer reliability and efficiency for your heating system needs, compatible with models including Evergreen 220, Evergreen 299/300/399, WM97+, and...
    $68.73
    $68.73
  • WEIL-MCLAIN 511-802-014 IGNITION CONTROL BOARDS
    WEIL-MCLAIN
    Weil-McLain 511-802-014 Solid State Ignition Spark Generator for LGB Boilers
    SKU: 511-802-014
    Product DescriptionThe Weil-McLain 511-802-014 Solid State Ignition Spark Generator is an essential component designed for LGB boilers, ensuring reliable ignition and efficient operation. This unit is compatible with boiler sizes LGB 13-23. Delivers a high voltage output of 15,000 volts for effective boiler ignition....
    $440.97
    $440.97
  • WEIL-MCLAIN 511-842-370 CONTROL BOARDSWeil-McLain 511-842-370 Control Transformer 40VA 120VAC Primary 24VAC Secondary
    WEIL-MCLAIN
    Weil-McLain 511-842-370 Control Transformer 40VA 120VAC Primary 24VAC Secondary
    SKU: 511-842-370
    Product DescriptionThe Weil-McLain Control Transformer, model 511-842-370, effectively steps down primary voltage from 120VAC to a secondary voltage of 24VAC with a power rating of 40VA. This transformer is designed to support boiler models including AHE, GV, HE II, CGT, CGS, CGi, and CGA....
    $71.60
    $71.60
  • WEIL-MCLAIN 511044366 CONTROL VALVES
    WEIL-MCLAIN
    Weil-McLain 511044366 Valve-G 3/4x3/4 LP VR8304K4913
    SKU: 511044366
    Product DescriptionThe Weil-McLain Valve-G 3/4x3/4 LP VR8304K4913 is a key part for specific boiler systems. This valve is designed for pressure regulation and efficient fuel flow control. Compatible with Weil-McLain models 381-357-852 and 381-359-096 Dimensions support easy installation with a shipping height of three...
    $331.48
    $331.48
  • lgb_series_3.jpg
    WEIL-MCLAIN
    Weil-McLain 511114474 #61 Low Water Cutoff For LGB Series 3
    SKU: 511114474
    Product DescriptionThe Weil-McLain 511114474 is a low water cutoff specifically designed for the LGB series three boiler. This product plays a crucial role in protecting boilers by shutting off the burner if water levels fall below safe levels. Designed for LGB Series 3 boilers...
    $581.05
    $581.05
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    WEIL-MCLAIN
    Weil-McLain 511330282 Evergreen Boiler Communication Circuit Board
    SKU: 511-330-282
    Product DescriptionThe Weil-McLain Evergreen Boiler Communication Circuit Board, MPN 511330282, is a vital component designed for reliability in boiler operations. This circuit board ensures effective communication within the boiler system, promoting optimal performance and efficiency. Compatible with EVG boilers for seamless integration. Essential for...
    $96.85
    $96.85
  • WEIL-MCLAIN 511405140 GAS VALVES
    WEIL-MCLAIN
    Weil-McLain 511405140 Circ Taco 0013 Bk w/o Flng
    SKU: 511405140
    Product DescriptionThe Weil-McLain Circ Taco 0013 Bk w/o Flng is an essential component for heating systems. This part is designed for use in Weil McLain Ultra gas boilers, ensuring reliability and efficiency in your heating application. Compatible with models 383-500-706 and 383-500-738 Lightweight design...
    $787.94
    $787.94
  • 240473644.jpg240473645.jpg
    WEIL-MCLAIN
    WEIL-MCLAIN 511624453 Pressure Switch Kit
    SKU: 511624453
    Product DescriptionThe WEIL-MCLAIN 511624453 is a pressure switch kit used for monitoring pressure in HVAC systems. This switch is designed specifically for WEIL-MCLAIN appliances. It activates or deactivates a circuit based on pressure levels and operates at a setting of zero point five nine...
    $100.85
    $100.85
  • 240387491.jpg
    WEIL-MCLAIN
    Weil-McLain 511624549 Pressure Differential Switch
    SKU: 511624549
    Product DescriptionThe Weil-McLain 511624549 Pressure Differential Switch is essential for VHE boilers. This switch is critical for efficient operation, ensuring that your boiler maintains proper function in varying conditions. SPDT configuration for versatile applications Adjustable setting of 1.47 for precise performance Designed for elevations...
    $88.03
    $88.03
  • WEIL-MCLAIN 511624617 TEMPERATURE CONTROLS
    WEIL-MCLAIN
    Weil-Mclain 511624617 0-100 Degree F Outdoor Air Temperature Control
    SKU: 511624617
    Weil-Mclain 511624617 0-100 Degree F Outdoor Air Temperature ControlDescription:The Weil-Mclain Temperature Control is a 0-100 degree F outdoor air temperature control with 3-10 degree F adjustable differential.Specifications: Product Category: Thermostats and Controls
    $124.24
    $124.24
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