Velocity Boiler Works (Crown) 230122 Sensor
The Velocity Boiler Works (Crown) 230122 Supply NTC Sensor is a critical OEM replacement part designed for high-accuracy temperature monitoring in Crown Boiler Freedom Series hydronic systems. This negative temperature coefficient (NTC) thermistor, model TSA00B9, provides the control board with real-time supply water data to modulate firing rates and prevent thermal overshoot. Utilizing a corrosion-resistant stainless steel probe, the sensor is engineered to withstand the continuous thermal cycling and harsh chemical environments typical of hydronic heat exchangers.
For technicians servicing high-efficiency condensing units, ensuring resistance values remain within manufacturer tolerances is essential for system safety and fuel economy. The Crown 230122 offers a precise operating range of -40°F to 248°F, making it a versatile component for both residential and commercial HVAC temperature control. This direct-fit sensor eliminates the calibration drift often associated with aftermarket alternatives, ensuring the Freedom Series boiler maintains its design efficiency and operational stability.
Key Benefits for the Contractor:
- OEM Compatibility: Specifically calibrated for the Velocity Boiler Works TSA00B9 specifications to ensure seamless communication with Freedom Series control modules.
- Precision Thermal Response: High-sensitivity NTC thermistor technology provides rapid feedback for tighter temperature regulation and improved modulation.
- Industrial Construction: Features a stainless steel housing and 6-foot lead for durable, long-term performance in high-temperature applications.
- Reliable Troubleshooting: Eliminates "Open Circuit" or "Short Circuit" sensor errors (E05 or similar codes) that cause total system lockout.
Common Questions from the Field:
What symptom indicates a failing 230122 sensor?
Usually, you will see inconsistent firing or the boiler short-cycling. If the sensor drifts out of calibration, the control board may read the supply water as hotter than it actually is, preventing the unit from meeting the thermostat demand.
How do I verify the sensor is functional?
Using a multimeter, check the resistance (Ohms) across the leads and compare it to the NTC resistance chart provided in the service manual for the current water temperature.
Is this sensor compatible with other models?
While it is primarily for the Crown Boiler Freedom Series, its TSA00B9 designation and 10k Ohm (standard at 77°F) profile are common across specific Velocity Boiler Works configurations. Always verify your part number before 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: $107.53
-65%$107.53
$37.64Velocity Boiler Works (Crown) 230122 Sensor
The Velocity Boiler Works (Crown) 230122 Supply NTC Sensor is a critical OEM replacement part designed for high-accuracy temperature monitoring in Crown Boiler Freedom Series hydronic systems. This negative temperature coefficient (NTC) thermistor, model TSA00B9, provides the control board with real-time supply water data to modulate firing rates and prevent thermal overshoot. Utilizing a corrosion-resistant stainless steel probe, the sensor is engineered to withstand the continuous thermal cycling and harsh chemical environments typical of hydronic heat exchangers.
For technicians servicing high-efficiency condensing units, ensuring resistance values remain within manufacturer tolerances is essential for system safety and fuel economy. The Crown 230122 offers a precise operating range of -40°F to 248°F, making it a versatile component for both residential and commercial HVAC temperature control. This direct-fit sensor eliminates the calibration drift often associated with aftermarket alternatives, ensuring the Freedom Series boiler maintains its design efficiency and operational stability.
Key Benefits for the Contractor:
- OEM Compatibility: Specifically calibrated for the Velocity Boiler Works TSA00B9 specifications to ensure seamless communication with Freedom Series control modules.
- Precision Thermal Response: High-sensitivity NTC thermistor technology provides rapid feedback for tighter temperature regulation and improved modulation.
- Industrial Construction: Features a stainless steel housing and 6-foot lead for durable, long-term performance in high-temperature applications.
- Reliable Troubleshooting: Eliminates "Open Circuit" or "Short Circuit" sensor errors (E05 or similar codes) that cause total system lockout.
Common Questions from the Field:
What symptom indicates a failing 230122 sensor?
Usually, you will see inconsistent firing or the boiler short-cycling. If the sensor drifts out of calibration, the control board may read the supply water as hotter than it actually is, preventing the unit from meeting the thermostat demand.
How do I verify the sensor is functional?
Using a multimeter, check the resistance (Ohms) across the leads and compare it to the NTC resistance chart provided in the service manual for the current water temperature.
Is this sensor compatible with other models?
While it is primarily for the Crown Boiler Freedom Series, its TSA00B9 designation and 10k Ohm (standard at 77°F) profile are common across specific Velocity Boiler Works configurations. Always verify your part number before 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.
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Description
The Velocity Boiler Works (Crown) 230122 Supply NTC Sensor is a critical OEM replacement part designed for high-accuracy temperature monitoring in Crown Boiler Freedom Series hydronic systems. This negative temperature coefficient (NTC) thermistor, model TSA00B9, provides the control board with real-time supply water data to modulate firing rates and prevent thermal overshoot. Utilizing a corrosion-resistant stainless steel probe, the sensor is engineered to withstand the continuous thermal cycling and harsh chemical environments typical of hydronic heat exchangers.
For technicians servicing high-efficiency condensing units, ensuring resistance values remain within manufacturer tolerances is essential for system safety and fuel economy. The Crown 230122 offers a precise operating range of -40°F to 248°F, making it a versatile component for both residential and commercial HVAC temperature control. This direct-fit sensor eliminates the calibration drift often associated with aftermarket alternatives, ensuring the Freedom Series boiler maintains its design efficiency and operational stability.
Key Benefits for the Contractor:
- OEM Compatibility: Specifically calibrated for the Velocity Boiler Works TSA00B9 specifications to ensure seamless communication with Freedom Series control modules.
- Precision Thermal Response: High-sensitivity NTC thermistor technology provides rapid feedback for tighter temperature regulation and improved modulation.
- Industrial Construction: Features a stainless steel housing and 6-foot lead for durable, long-term performance in high-temperature applications.
- Reliable Troubleshooting: Eliminates "Open Circuit" or "Short Circuit" sensor errors (E05 or similar codes) that cause total system lockout.
Common Questions from the Field:
What symptom indicates a failing 230122 sensor?
Usually, you will see inconsistent firing or the boiler short-cycling. If the sensor drifts out of calibration, the control board may read the supply water as hotter than it actually is, preventing the unit from meeting the thermostat demand.
How do I verify the sensor is functional?
Using a multimeter, check the resistance (Ohms) across the leads and compare it to the NTC resistance chart provided in the service manual for the current water temperature.
Is this sensor compatible with other models?
While it is primarily for the Crown Boiler Freedom Series, its TSA00B9 designation and 10k Ohm (standard at 77°F) profile are common across specific Velocity Boiler Works configurations. Always verify your part number before 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.
