Viessmann Thermistors
The thermistor decreases the circuit resistance as the temperature increases. The electronic control board sends a current to the thermistor and can tell whether an increase or decrease in heat is needed by the resistance provided by the thermistor.
£76.20 inc VAT
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£26.28 inc VAT
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£36.08 inc VAT
In stock - Next day delivery available
£84.46 inc VAT
In stock - Next day delivery available
Free UK Delivery £120.00 inc VAT
Available in 5-7 working days
Free UK Delivery £125.33 inc VAT
Available in 5-7 working days
Free UK Delivery £120.00 inc VAT
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Free UK Delivery £112.82 inc VAT
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£156.83 inc VAT
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£77.16 inc VAT
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Free UK Delivery £108.94 inc VAT
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Free UK Delivery £143.21 inc VAT
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