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NAVIEN TANKLESS WATER HEATERS 30009478A Exhaust Thermistor Npe Models

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Special Price $7.96 Regular Price $10.75
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SKU
30009478A

The Navien 30009478A Exhaust Thermistor is a critical component built exclusively for NPE series Navien tankless water heaters. The Navien 30009478A Exhaust Thermistor is a compact yet powerful sensor that plays an important role in improving performance and efficiency. It is embedded in the exhaust system and precisely measures the temperature of exhaust gases. This information is then sent to the control system, which adjusts the burner operation to maintain the desired exhaust temperature. The thermistor assists conserve energy and money on utility bills by guaranteeing effective combustion and reducing heat loss.

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HVAC Controls, Heater
Manufacturer:
Manufacturer Name: NAVIEN TANKLESS WATER HEATERS
Product Number: 30009478A
OEM Part Number: 30009478A
Product Description:  An exhaust thermistor is a component used in tankless water heaters to monitor and regulate the exhaust temperature, ensuring safe and efficient operation. Exhaust thermistors are designed to accurately measure the temperature of the combustion gases exiting the water heater. They play a critical role in enhancing safety by monitoring and controlling exhaust temperature, preventing overheating, and ensuring that it remains within safe limits. Exhaust thermistors help the tankless water heater's control system adjust the burner's operation to maintain the desired exhaust temperature. By closely monitoring and controlling exhaust temperature, the thermistor ensures that the burner operates at the most efficient level, minimizing heat loss and maximizing energy efficiency. These thermistors are built to withstand the high-temperature conditions found in the exhaust system of tankless water heaters, ensuring long-term performance. They are designed to be compatible with specific tankless water heater models and burner types, ensuring seamless integration into the system. Exhaust thermistors are generally low-maintenance components, requiring no regular cleaning or calibration by the user. 

Key characteristics of the Navien exhaust thermistor are:

  • Accurately measures exhaust gas temperature.
  • Helps regulate burner operation for efficiency.
  • Requires minimal user intervention.
  • Withstands high-temperature conditions.

The exhaust thermistors in tankless water heaters are crucial for monitoring and regulating exhaust temperature, ensuring safety, optimizing energy efficiency, and extending the lifespan of the unit. They are vital components that contribute to the proper and safe operation of the water heater. 

Weight:0.4lbs/181.44g

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Customer Questions
Do exhaust thermistors require routine cleaning or calibration by the user?

Typically, exhaust thermistors are low-maintenance components and do not require regular cleaning or calibration by the user. Any necessary maintenance should be carried out by professionals.

Does the exhaust thermistor contribute to energy efficiency in a tankless water heater?

Yes, it optimizes energy efficiency by controlling the burner operation to maintain safe exhaust temperatures, reducing unnecessary heat loss.

 

Can the exhaust thermistor be used to diagnose issues with the water heater's performance?

Yes, if there are problems with the exhaust thermistor, it can trigger error codes or alerts on the water heater's control panel, aiding in the diagnosis of performance issues.

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