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Rinnai Flue Gas Sensor With Cable 805000040

By Rinnai | Model: 805000040 | ID: 60620
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Product Details

Rinnai Flue Gas Sensor With Cable 805000040

The Rinnai 805000040 is a genuine OEM replacement flue gas sensor designed to monitor the temperature of exhaust gases within the combustion system of Rinnai boilers. This sensor acts as a critical safety component by providing real-time data to the boiler's control board, helping prevent overheating in the venting system.

Compatible with Rinnai E, Q, and QP series condensing boilers, this sensor installs directly into the threaded port on the boiler’s condensate tray. Once connected via the included 2-wire cable, the boiler’s control board automatically detects and calibrates the sensor.

The sensor features an adjustable safety alarm set point, with a factory default of 212°F (100°C), to protect the vent piping from excessive heat. The assembly includes both the thermal sensor probe and the integrated connection cable for straightforward installation.

Because this component is safety-critical and interacts directly with the boiler’s exhaust and control systems, it should be installed by a licensed HVAC professional or qualified contractor to ensure proper operation and compliance with manufacturer specifications.

Key Features

  • Flue Gas Temperature Monitoring – Provides real-time exhaust temperature data to the boiler control board
  • Compatible Models – Works with Rinnai E, Q, and QP series condensing boilers
  • Direct Installation – Fits threaded port on the condensate tray of the boiler
  • Automatic Calibration – Boiler control board auto-senses the sensor via the included 2-wire cable
  • Safety Threshold – Factory default alarm set point at 212°F (100°C)
  • OEM Quality – Genuine Rinnai replacement sensor for reliability and safety
  • Professional Installation Recommended – Installation by a licensed HVAC technician is strongly advised

View More Rinnai Parts

Specifications

Rinnai Flue Gas Sensor With Cable 805000040

Brand Rinnai SKU 805000040
Product Type Flue Gas Sensor Compatibility Rinnai E, Q, QP Series Condensing Boilers
Installation Point Threaded port on condensate tray Includes Thermal sensor probe, 2-wire connection cable
Safety Threshold Factory default 212°F (100°C) Installation Professional Installation Recommended
Condition New OEM Part UPC 766156012662
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

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Product Details

Rinnai Flue Gas Sensor With Cable 805000040

The Rinnai 805000040 is a genuine OEM replacement flue gas sensor designed to monitor the temperature of exhaust gases within the combustion system of Rinnai boilers. This sensor acts as a critical safety component by providing real-time data to the boiler's control board, helping prevent overheating in the venting system.

Compatible with Rinnai E, Q, and QP series condensing boilers, this sensor installs directly into the threaded port on the boiler’s condensate tray. Once connected via the included 2-wire cable, the boiler’s control board automatically detects and calibrates the sensor.

The sensor features an adjustable safety alarm set point, with a factory default of 212°F (100°C), to protect the vent piping from excessive heat. The assembly includes both the thermal sensor probe and the integrated connection cable for straightforward installation.

Because this component is safety-critical and interacts directly with the boiler’s exhaust and control systems, it should be installed by a licensed HVAC professional or qualified contractor to ensure proper operation and compliance with manufacturer specifications.

Key Features

  • Flue Gas Temperature Monitoring – Provides real-time exhaust temperature data to the boiler control board
  • Compatible Models – Works with Rinnai E, Q, and QP series condensing boilers
  • Direct Installation – Fits threaded port on the condensate tray of the boiler
  • Automatic Calibration – Boiler control board auto-senses the sensor via the included 2-wire cable
  • Safety Threshold – Factory default alarm set point at 212°F (100°C)
  • OEM Quality – Genuine Rinnai replacement sensor for reliability and safety
  • Professional Installation Recommended – Installation by a licensed HVAC technician is strongly advised

View More Rinnai Parts

Specifications

Rinnai Flue Gas Sensor With Cable 805000040

Brand Rinnai SKU 805000040
Product Type Flue Gas Sensor Compatibility Rinnai E, Q, QP Series Condensing Boilers
Installation Point Threaded port on condensate tray Includes Thermal sensor probe, 2-wire connection cable
Safety Threshold Factory default 212°F (100°C) Installation Professional Installation Recommended
Condition New OEM Part UPC 766156012662
Shipping

We ship freight to the 48 contiguous states, excluding Hawaii and Alaska. Some shipping restrictions may apply. Liftgate services may incur an additional fee, which can be added at checkout.

Order Processing: Orders are processed within 1-3 business days (excluding weekends). Orders placed on Fridays will be processed the next business day. Once shipped, you’ll receive an email confirmation with tracking details. Backordered products may have longer processing times, and we will notify you of any delays.

Arrival of Goods: Freight delivery times depend on the carrier's schedule and routing. Estimated delivery times are provided at checkout. The carrier will contact you to arrange delivery, and you must be present to sign for the shipment.

Damages: Upon delivery, inspect your shipment carefully for any damage or discrepancies. Note any issues on the carrier’s delivery receipt and notify us within 24 hours. Claims made after this timeframe may be denied. Photographic proof is required for processing claims. Report damages or discrepancies immediately at [email protected].

Returns: For returns unrelated to damage, contact us at [email protected] for authorization. Return shipping costs are the customer’s responsibility, and a 20% restocking fee applies. Items must be in original packaging and condition for a refund.

Delivery Receipt: Before signing the delivery receipt, inspect the shipment for any damage. Your signature confirms acceptance of the delivery unless issues are noted.

Policy Updates: Our shipping policy may change, and updates will be communicated via our website or other channels. For any questions, contact The HVAC Store at [email protected] or call (833) 658-3387.

Reviews