Laars Heating Systems RE2344301 Control
The Laars RE2344301 is a critical PCB Temperature Control Module engineered specifically for high-demand hydronic systems. As a genuine Laars HVAC replacement part, this electronic control board provides the precise logic required to manage boiler firing sequences and maintain tight temperature setpoints. Designed for exact-fit compatibility with MightyTherm2 series units (including 200 thru 400 models), it replaces aging or failed modules to restore manufacturer-spec operational efficiency.
For technicians troubleshooting "No Heat" calls or erratic cycling, the RE2344301 Control Board is the definitive solution for restoring reliable 24V communication between the temperature sensors and the ignition system. This OEM component ensures that the boiler control system remains within safe operating parameters while optimizing fuel consumption. Built with industrial-grade circuitry, it is the standard Laars boiler control replacement for maintaining long-term system integrity in both residential and light commercial applications.
Key Benefits:
- Direct OEM Compatibility: Engineered as a drop-in replacement for MightyTherm2 models 200, 300, and 400 (N/L), ensuring no modifications are needed during installation.
- Precision Thermal Management: High-accuracy PCB temperature control logic prevents excessive temperature swings and improves overall boiler short-cycling issues.
- System Reliability: Replaces faulty HVAC circuit boards to resolve intermittent operation and communication errors within the heating loop.
- Plug-and-Play Integration: Standardized terminal connections allow for fast, accurate wiring, reducing labor time on the job site.
Common Questions:
Which boiler models use the RE2344301?
This module is primarily designed for the Laars MightyTherm2 (MT2) series, covering models 200, 300, and 400 in both natural gas and liquid propane configurations.
Does this board fix "E16" or high-limit lockout codes?
While the PCB control manages the temperature setpoints, technicians should verify the health of the 10K/20K outlet sensors and flow rates if high-limit errors persist after board replacement.
Is this a genuine Laars part?
Yes, this is an authentic Laars Heating Systems OEM component, ensuring it meets the original engineering standards for safety and performance.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $307.73
-65%$307.73
$107.71Laars Heating Systems RE2344301 Control
The Laars RE2344301 is a critical PCB Temperature Control Module engineered specifically for high-demand hydronic systems. As a genuine Laars HVAC replacement part, this electronic control board provides the precise logic required to manage boiler firing sequences and maintain tight temperature setpoints. Designed for exact-fit compatibility with MightyTherm2 series units (including 200 thru 400 models), it replaces aging or failed modules to restore manufacturer-spec operational efficiency.
For technicians troubleshooting "No Heat" calls or erratic cycling, the RE2344301 Control Board is the definitive solution for restoring reliable 24V communication between the temperature sensors and the ignition system. This OEM component ensures that the boiler control system remains within safe operating parameters while optimizing fuel consumption. Built with industrial-grade circuitry, it is the standard Laars boiler control replacement for maintaining long-term system integrity in both residential and light commercial applications.
Key Benefits:
- Direct OEM Compatibility: Engineered as a drop-in replacement for MightyTherm2 models 200, 300, and 400 (N/L), ensuring no modifications are needed during installation.
- Precision Thermal Management: High-accuracy PCB temperature control logic prevents excessive temperature swings and improves overall boiler short-cycling issues.
- System Reliability: Replaces faulty HVAC circuit boards to resolve intermittent operation and communication errors within the heating loop.
- Plug-and-Play Integration: Standardized terminal connections allow for fast, accurate wiring, reducing labor time on the job site.
Common Questions:
Which boiler models use the RE2344301?
This module is primarily designed for the Laars MightyTherm2 (MT2) series, covering models 200, 300, and 400 in both natural gas and liquid propane configurations.
Does this board fix "E16" or high-limit lockout codes?
While the PCB control manages the temperature setpoints, technicians should verify the health of the 10K/20K outlet sensors and flow rates if high-limit errors persist after board replacement.
Is this a genuine Laars part?
Yes, this is an authentic Laars Heating Systems OEM component, ensuring it meets the original engineering standards for safety and performance.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Laars RE2344301 is a critical PCB Temperature Control Module engineered specifically for high-demand hydronic systems. As a genuine Laars HVAC replacement part, this electronic control board provides the precise logic required to manage boiler firing sequences and maintain tight temperature setpoints. Designed for exact-fit compatibility with MightyTherm2 series units (including 200 thru 400 models), it replaces aging or failed modules to restore manufacturer-spec operational efficiency.
For technicians troubleshooting "No Heat" calls or erratic cycling, the RE2344301 Control Board is the definitive solution for restoring reliable 24V communication between the temperature sensors and the ignition system. This OEM component ensures that the boiler control system remains within safe operating parameters while optimizing fuel consumption. Built with industrial-grade circuitry, it is the standard Laars boiler control replacement for maintaining long-term system integrity in both residential and light commercial applications.
Key Benefits:
- Direct OEM Compatibility: Engineered as a drop-in replacement for MightyTherm2 models 200, 300, and 400 (N/L), ensuring no modifications are needed during installation.
- Precision Thermal Management: High-accuracy PCB temperature control logic prevents excessive temperature swings and improves overall boiler short-cycling issues.
- System Reliability: Replaces faulty HVAC circuit boards to resolve intermittent operation and communication errors within the heating loop.
- Plug-and-Play Integration: Standardized terminal connections allow for fast, accurate wiring, reducing labor time on the job site.
Common Questions:
Which boiler models use the RE2344301?
This module is primarily designed for the Laars MightyTherm2 (MT2) series, covering models 200, 300, and 400 in both natural gas and liquid propane configurations.
Does this board fix "E16" or high-limit lockout codes?
While the PCB control manages the temperature setpoints, technicians should verify the health of the 10K/20K outlet sensors and flow rates if high-limit errors persist after board replacement.
Is this a genuine Laars part?
Yes, this is an authentic Laars Heating Systems OEM component, ensuring it meets the original engineering standards for safety and performance.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
