Best Selling Heating Items

Product DescriptionThe Honeywell MS4104F1010 Two Position Actuator is designed for fire and smoke dampers. It operates with a 120-volt power supply and delivers a torque of 30 lb-in. This actuator is suitable for on/off control and supports reversible mounting for both clockwise (CW) and...

Product DescriptionThe Honeywell MS4104F1210 is a robust fire and smoke damper actuator designed for effective operation within HVAC systems. Engineered for both smoke control and fire prevention, this actuator operates with a 120V power supply and delivers a torque of 30 lb-in. It features...

Product Description The Honeywell MS4109F1010 Actuator is a fast-acting, two-position actuator designed for fire and smoke control systems. This actuator operates at 120V and provides 80 lb-in torque for direct coupled action. It's suitable for on/off control and accepts a signal from a single-pole,...

Product DescriptionThe Honeywell MS4120F1006 Two-Position Actuator is a fast-acting, spring-return direct coupled actuator designed for fire and smoke dampers. This actuator operates on 120 volts and features a robust 80 lb-in torque mechanism. Ideal for HVAC systems, it ensures efficient on/off control and has...

Product Description The Honeywell MS7520A2007 is an electric actuator designed for demanding industrial environments. With a 24V SR motor, it delivers 175 in-lb of torque, ideal for high-force applications. The actuator supports both modulating and floating control with a 0-10 VDC input, ensuring precise...

Product Description The Honeywell MS8104F1210 is a high-performing two-position spring return actuator used for fire and smoke dampers in various settings. Operating on 24V power, it ensures reliable fire and smoke control in industrial and commercial environments. Operates on 24V DC power 30 lb-in...

Product DescriptionThe Honeywell PA404A1009 is a reliable pressure controller suitable for various applications in home improvement projects. This pressure controller helps maintain desired pressure levels in systems, ensuring efficiency and safety. Compatible with multiple systems Ensures stable pressure regulation Designed for easy installation Product...

Product DescriptionThe Honeywell PC3F2699IUF00 is a hydronic circulating pump designed for efficient water movement in heating systems. It features three speed settings to suit various applications. This pump delivers a maximum flow rate of twenty-five gallons per minute, making it suitable for a range...

Product DescriptionThe Honeywell R7847A1033 Flame Amplifier is an essential component designed for use with the 7800 Series Relay Modules. This solid-state plug-in amplifier is crafted to respond to flame detector inputs, ensuring the presence of flame in various environmental conditions. Effective response time of...

Product DescriptionThe Honeywell R8184M1051 Relay Oil Burner Control is an essential component for HVAC heating systems. This burner control is equipped with a 45-second safety switch and operates on both 24 volts and 120 volts. Designed for use in heating applications, it ensures the...

Product DescriptionThe Honeywell RA832A1066 is a hydronic switching relay designed to manage the operation of HVAC systems by providing intermediate switching of line voltage devices from a low voltage controller. It features an integrated 24-volt transformer for enhanced functionality and reliability. Optimized for hydronic...

Product DescriptionThis Honeywell RM7890A1056 is a microprocessor-based, integrated primary burner control designed for automatically fired gas, oil, or combination fuel single burner applications. This unit offers a high level of safety, functionality, and features that surpass conventional controls. 120V, 50/60Hz operation with a dust...

Product DescriptionThe Honeywell RM7890B1048 is an on-off primary control with shutter drive output. It operates at one hundred twenty volts and supports fifty to sixty Hertz. This control is designed for precise temperature regulation in HVAC systems. It features a valve proving feature to...

Product DescriptionThe Honeywell RM7896C1010 is an On-Off Primary Control. This control includes pre and post-purge functionalities. It is designed for industrial burner applications. It features microprocessor-based integrated burner control for gas, oil, coal, or combination single burner applications. This product ensures safety and functional...

Product DescriptionThe Honeywell RM7897A1002 On-Off Primary Control is essential for managing gas, oil, or combination fuel single burner applications. This microprocessor-based control ensures full functionality and reliability. Microprocessor-based control Includes blinking LED fault annunciation Programmable post purge Product HighlightsFeatures automatic burner sequencing, flame supervision,...

Product DescriptionThe Honeywell S301-IRF-R134A is a high-performance R134A refrigerant gas sensor designed for accurate and reliable gas detection. This sensor utilizes advanced infrared technology to provide precise measurements in various industrial and commercial environments. Utilizes infrared technology for accurate gas detection. Compact and robust...

Product DescriptionThe Honeywell S7800A2142 is a 4-line keyboard display module designed for use with the 7800 Series burner controls. The S7800A2142 provides an easy-to-use interface to interact with any 7800 Series Flame Relay module. This module is compatible with all 7800 Series burner controls,...

Product DescriptionThe Honeywell S87D1004 Direct Spark Ignition Control offers reliable performance for HVAC techs and other trade professionals. This unit regulates the ignition sequence and gas control operation, enhancing the efficiency of gas-fired furnaces, boilers, and heating appliances. This model is designed for use...