Biasi Outside Air Temperature Sensor Product Code: 51120

Allows weather compensation to operate. Enhances boiler efficiency.


Compatible only with M110 boilers. Cable must not exceed 20m from the sensor to the boiler.
Additional Information
Technical Specification
  • Brand : Biasi
  • Product Type : Outside Air Temperature Sensor
  • Boiler Accessory Type : Boiler Controls
  • Total Product Weight : 77 kg
  • Model No : Bi1665107
  • Pack Size : 1
  • Pieces in Pack/Case : 1
Product Contents
Temperature sensor in a weatherproof housing.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€36.95 Incl. 20% VAT

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Biasi Outside Air Temperature Sensor is rated 4.0 out of 5 by 1.
Rated 4 out of 5 by from Biasi Outside Air Temperature This is an external temperature sensor that tell the boiler how much heating is required inside by comparing the outside temp with the inside temp. It seems good value for the money - and hopefully it will save me money on heating in the long run. Easy to fit and install - just remember to get some wire. I didn't rate the features and reliability as there are very little in the way of features and I have not had it long enough to rate the reliability.
Date published: 2015-11-29
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