
Hydrotherm 04-1336 Thermocouple
The Hydrotherm 04-1336 Thermocouple is a mission-critical safety and monitoring component engineered specifically for high-performance hydronic systems, including the KN Series boilers. Designed to provide precise millivolt signals to the gas control valve, this OEM Hydrotherm gas boiler part ensures stable flame sensing and prevents hazardous unburned gas accumulation. Its rugged construction is built to withstand the high-temperature environments typical of industrial heating processes and commercial boiler applications.
For contractors, the 04-1336 offers a direct-fit solution that eliminates the need for field modifications, maintaining the integrity of the original equipment's thermal ignition control. Whether you are performing a routine boiler pilot assembly repair or troubleshooting a system lockout, this genuine Hydrotherm replacement part provides the accurate temperature monitoring and fast response times required for peak system efficiency and safety. Its reliable voltage output ensures seamless integration with existing HVAC flame monitoring circuits, extending the operational lifespan of the heating plant.
Key Benefits for Technicians:
- Precision Flame Sensing: Delivers consistent millivolt output to the control system for reliable flame verification.
- KN Series Compatibility: Engineered as a direct replacement component for Hydrotherm KN Series boilers and related hydronic equipment.
- Industrial-Grade Durability: Built with high-quality alloys to resist oxidation and maintain sensitivity in extreme heat.
- Fast Response Time: Promptly detects flame failure to trigger immediate safety shut-off protocols.
- Simplified Installation: Standard threading and lead length designed for quick swap-outs during service calls.
Common Questions & Answers:
How do I confirm if the 04-1336 is the correct part for my Hydrotherm unit?
Confirm the SKU 04-1336 against your specific boiler's manual. This part is widely used in the Hydrotherm KN Series, but checking the original manufacturer part number (MPN) on the existing pilot bracket is recommended.
What are the symptoms of a failing boiler thermocouple?
In HVAC heating systems, a failing thermocouple often results in the pilot light failing to stay lit or the boiler dropping out of the heating cycle shortly after ignition due to inadequate voltage signal to the gas valve.
Is this a universal thermocouple?
No, the 04-1336 is a genuine Hydrotherm OEM part designed with specific mounting and electrical characteristics. Using a generic alternative may result in poor fitment or delayed signal times.
This item is not eligible for free shipping.
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.
Hydrotherm 04-1336 Thermocouple
The Hydrotherm 04-1336 Thermocouple is a mission-critical safety and monitoring component engineered specifically for high-performance hydronic systems, including the KN Series boilers. Designed to provide precise millivolt signals to the gas control valve, this OEM Hydrotherm gas boiler part ensures stable flame sensing and prevents hazardous unburned gas accumulation. Its rugged construction is built to withstand the high-temperature environments typical of industrial heating processes and commercial boiler applications.
For contractors, the 04-1336 offers a direct-fit solution that eliminates the need for field modifications, maintaining the integrity of the original equipment's thermal ignition control. Whether you are performing a routine boiler pilot assembly repair or troubleshooting a system lockout, this genuine Hydrotherm replacement part provides the accurate temperature monitoring and fast response times required for peak system efficiency and safety. Its reliable voltage output ensures seamless integration with existing HVAC flame monitoring circuits, extending the operational lifespan of the heating plant.
Key Benefits for Technicians:
- Precision Flame Sensing: Delivers consistent millivolt output to the control system for reliable flame verification.
- KN Series Compatibility: Engineered as a direct replacement component for Hydrotherm KN Series boilers and related hydronic equipment.
- Industrial-Grade Durability: Built with high-quality alloys to resist oxidation and maintain sensitivity in extreme heat.
- Fast Response Time: Promptly detects flame failure to trigger immediate safety shut-off protocols.
- Simplified Installation: Standard threading and lead length designed for quick swap-outs during service calls.
Common Questions & Answers:
How do I confirm if the 04-1336 is the correct part for my Hydrotherm unit?
Confirm the SKU 04-1336 against your specific boiler's manual. This part is widely used in the Hydrotherm KN Series, but checking the original manufacturer part number (MPN) on the existing pilot bracket is recommended.
What are the symptoms of a failing boiler thermocouple?
In HVAC heating systems, a failing thermocouple often results in the pilot light failing to stay lit or the boiler dropping out of the heating cycle shortly after ignition due to inadequate voltage signal to the gas valve.
Is this a universal thermocouple?
No, the 04-1336 is a genuine Hydrotherm OEM part designed with specific mounting and electrical characteristics. Using a generic alternative may result in poor fitment or delayed signal times.
This item is not eligible for free shipping.
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
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Description
The Hydrotherm 04-1336 Thermocouple is a mission-critical safety and monitoring component engineered specifically for high-performance hydronic systems, including the KN Series boilers. Designed to provide precise millivolt signals to the gas control valve, this OEM Hydrotherm gas boiler part ensures stable flame sensing and prevents hazardous unburned gas accumulation. Its rugged construction is built to withstand the high-temperature environments typical of industrial heating processes and commercial boiler applications.
For contractors, the 04-1336 offers a direct-fit solution that eliminates the need for field modifications, maintaining the integrity of the original equipment's thermal ignition control. Whether you are performing a routine boiler pilot assembly repair or troubleshooting a system lockout, this genuine Hydrotherm replacement part provides the accurate temperature monitoring and fast response times required for peak system efficiency and safety. Its reliable voltage output ensures seamless integration with existing HVAC flame monitoring circuits, extending the operational lifespan of the heating plant.
Key Benefits for Technicians:
- Precision Flame Sensing: Delivers consistent millivolt output to the control system for reliable flame verification.
- KN Series Compatibility: Engineered as a direct replacement component for Hydrotherm KN Series boilers and related hydronic equipment.
- Industrial-Grade Durability: Built with high-quality alloys to resist oxidation and maintain sensitivity in extreme heat.
- Fast Response Time: Promptly detects flame failure to trigger immediate safety shut-off protocols.
- Simplified Installation: Standard threading and lead length designed for quick swap-outs during service calls.
Common Questions & Answers:
How do I confirm if the 04-1336 is the correct part for my Hydrotherm unit?
Confirm the SKU 04-1336 against your specific boiler's manual. This part is widely used in the Hydrotherm KN Series, but checking the original manufacturer part number (MPN) on the existing pilot bracket is recommended.
What are the symptoms of a failing boiler thermocouple?
In HVAC heating systems, a failing thermocouple often results in the pilot light failing to stay lit or the boiler dropping out of the heating cycle shortly after ignition due to inadequate voltage signal to the gas valve.
Is this a universal thermocouple?
No, the 04-1336 is a genuine Hydrotherm OEM part designed with specific mounting and electrical characteristics. Using a generic alternative may result in poor fitment or delayed signal times.
This item is not eligible for free shipping.
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.











