Control & Circuit Boards

Product DescriptionThe Carrier HK37AA001 Control Board is an essential component engineered to optimize the operational efficiency of HVAC systems. Compatible with model number 48DJD034-600, this board ensures reliable performance and enhances various system parameters through precise monitoring and adjustments. Ensures stable and efficient HVAC...

Product DescriptionThe Carrier HK36AA002 Circuit Board is an essential component designed for HVAC systems, specifically model 48DJD005-510. This circuit board ensures precise control over your HVAC unit, enhancing efficiency and reliability. Optimizes system performance through advanced electronic regulation. Designed specifically for Carrier models, ensuring...

Product DescriptionBurnham presents the 106191-01 repair kit, designed specifically for Alpine 80-399 and Sage 2.3 models, replacing parts 104472-01, 103421-01, and 105594-01. This kit is essential for maintaining the performance and reliability of your Burnham boiler systems. Includes all necessary components for comprehensive repair...

Product DescriptionThe Burnham 8010601 VS3000 Mixing Control Board is engineered for efficient heating control within RV3-RV7 boilers. This specialized tool is a must-have for any heating system needing precise temperature control. Direct control of circulator pumps in boiler systems. Designed specifically for use with...

Product DescriptionThe Bard HVAC MC4002-B Lead/Lag Controller is an essential component designed for effective HVAC system management. This controller features an alarm system that provides alerts, helping to maintain optimal performance and reduce downtime. It is ideal for commercial and industrial applications where precise...

Product DescriptionThe Bard 8620-237 Replacement Board Kit is crucial for maintaining HVAC system efficiency. This kit is specifically designed for direct replacement, ensuring flawless integration and system performance. Direct replacement ensures compatibility. Restores operational efficiency Improves system's energy efficiency. Product HighlightsThis replacement board kit...

Product DescriptionBard HVAC's MC4002-A is a sophisticated lead/lag controller equipped with a basic alarm board, designed for optimal HVAC system management. The device allows for precise control over dual HVAC units, enhancing operational efficiency and reliability. Dual stage cooling control for each connected air...

Product DescriptionThe Schneider Electric R850V-8 is a sophisticated step controller designed for effective temperature management in heaters. Essential for industrial engineers and maintenance professionals, this controller offers a reliable and precise solution for regulating heating systems. Features eight distinct control stages for nuanced management....

Product DescriptionThe Liebert SGH Control Board, model 154243P1S, is essential for optimizing system performance in a variety of industrial settings. Designed for durability and precision, this control board is tailored to enhance the reliability and operational efficiency of your critical systems. Precise monitoring and...

Product DescriptionThe York S1-331-02997-000 BAS Simplicity Control Kit provides advanced functionality for managing HVAC systems. Designed for integration with Building Automation Systems (BAS), it enables users to monitor and control HVAC parameters remotely. This control kit is essential for engineers seeking to optimize indoor...