Laars Heating Systems RE2347601 Temp Sensor
The Laars Heating Systems RE2347601 Temp Sensor is a precision-engineered NTC thermistor designed for high-accuracy aquatic and hydronic monitoring. This 10k ohm temperature sensor comes integrated with a stainless steel immersion well, providing a robust thermal interface while protecting the sensing element from corrosive fluid contact. Engineered specifically for Laars JVH, JVS, and MiniTherm boilers, it facilitates real-time data transmission to the integrated boiler control module, ensuring precise modulation and preventing short-cycling. As a critical HVAC replacement part, it maintains system setpoints between 100°F and 183°F with minimal resistance drift. For contractors performing commercial boiler maintenance, this sensor-and-well assembly allows for "dry" replacement of the electronic component without draining the entire system, significantly reducing mechanical downtime. This Laars-compatible temperature probe is essential for resolving common "Sensor Fault" or "High Limit" error codes in legacy and current hydronic systems.
Key Benefits- Optimized System Efficiency: Provides the direct immersion temperature readings necessary for the control board to adjust firing rates, reducing fuel consumption.
- Rapid Serviceability: The included 1/2" NPT immersion well allows technicians to swap the sensor without Depressurizing the heat exchanger.
- Durable Construction: Built with high-grade materials to withstand the thermal cycling and vibration found in high-efficiency heating systems.
- Seamless Integration: Designed for an exact fit in Laars Heating Systems equipment, eliminating the need for field-modified wiring harnesses or recalibration.
What are the symptoms of a failing Laars RE2347601 sensor?
Common indicators include erratic temperature swings on the digital display, "LO" or "HI" error codes, or the boiler failing to ignite despite a call for heat due to an open or shorted circuit in the thermistor.
Can the sensor be tested with a multimeter?
Yes, technicians should measure the resistance across the leads. A functional Laars RE2347601 should display approximately 11,900 Ohms at 70°F (21°C). Significant deviations typically indicate sensor degradation.
Does this part include the mounting well?
Yes, this SKU is a complete assembly featuring both the electronic temperature sensor and the protective immersion well for a complete professional installation.
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: $97.31
-65%$97.31
$34.06Laars Heating Systems RE2347601 Temp Sensor
The Laars Heating Systems RE2347601 Temp Sensor is a precision-engineered NTC thermistor designed for high-accuracy aquatic and hydronic monitoring. This 10k ohm temperature sensor comes integrated with a stainless steel immersion well, providing a robust thermal interface while protecting the sensing element from corrosive fluid contact. Engineered specifically for Laars JVH, JVS, and MiniTherm boilers, it facilitates real-time data transmission to the integrated boiler control module, ensuring precise modulation and preventing short-cycling. As a critical HVAC replacement part, it maintains system setpoints between 100°F and 183°F with minimal resistance drift. For contractors performing commercial boiler maintenance, this sensor-and-well assembly allows for "dry" replacement of the electronic component without draining the entire system, significantly reducing mechanical downtime. This Laars-compatible temperature probe is essential for resolving common "Sensor Fault" or "High Limit" error codes in legacy and current hydronic systems.
Key Benefits- Optimized System Efficiency: Provides the direct immersion temperature readings necessary for the control board to adjust firing rates, reducing fuel consumption.
- Rapid Serviceability: The included 1/2" NPT immersion well allows technicians to swap the sensor without Depressurizing the heat exchanger.
- Durable Construction: Built with high-grade materials to withstand the thermal cycling and vibration found in high-efficiency heating systems.
- Seamless Integration: Designed for an exact fit in Laars Heating Systems equipment, eliminating the need for field-modified wiring harnesses or recalibration.
What are the symptoms of a failing Laars RE2347601 sensor?
Common indicators include erratic temperature swings on the digital display, "LO" or "HI" error codes, or the boiler failing to ignite despite a call for heat due to an open or shorted circuit in the thermistor.
Can the sensor be tested with a multimeter?
Yes, technicians should measure the resistance across the leads. A functional Laars RE2347601 should display approximately 11,900 Ohms at 70°F (21°C). Significant deviations typically indicate sensor degradation.
Does this part include the mounting well?
Yes, this SKU is a complete assembly featuring both the electronic temperature sensor and the protective immersion well for a complete professional installation.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Laars Heating Systems RE2347601 Temp Sensor is a precision-engineered NTC thermistor designed for high-accuracy aquatic and hydronic monitoring. This 10k ohm temperature sensor comes integrated with a stainless steel immersion well, providing a robust thermal interface while protecting the sensing element from corrosive fluid contact. Engineered specifically for Laars JVH, JVS, and MiniTherm boilers, it facilitates real-time data transmission to the integrated boiler control module, ensuring precise modulation and preventing short-cycling. As a critical HVAC replacement part, it maintains system setpoints between 100°F and 183°F with minimal resistance drift. For contractors performing commercial boiler maintenance, this sensor-and-well assembly allows for "dry" replacement of the electronic component without draining the entire system, significantly reducing mechanical downtime. This Laars-compatible temperature probe is essential for resolving common "Sensor Fault" or "High Limit" error codes in legacy and current hydronic systems.
Key Benefits- Optimized System Efficiency: Provides the direct immersion temperature readings necessary for the control board to adjust firing rates, reducing fuel consumption.
- Rapid Serviceability: The included 1/2" NPT immersion well allows technicians to swap the sensor without Depressurizing the heat exchanger.
- Durable Construction: Built with high-grade materials to withstand the thermal cycling and vibration found in high-efficiency heating systems.
- Seamless Integration: Designed for an exact fit in Laars Heating Systems equipment, eliminating the need for field-modified wiring harnesses or recalibration.
What are the symptoms of a failing Laars RE2347601 sensor?
Common indicators include erratic temperature swings on the digital display, "LO" or "HI" error codes, or the boiler failing to ignite despite a call for heat due to an open or shorted circuit in the thermistor.
Can the sensor be tested with a multimeter?
Yes, technicians should measure the resistance across the leads. A functional Laars RE2347601 should display approximately 11,900 Ohms at 70°F (21°C). Significant deviations typically indicate sensor degradation.
Does this part include the mounting well?
Yes, this SKU is a complete assembly featuring both the electronic temperature sensor and the protective immersion well for a complete professional installation.
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.
