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Worcester Greenstar Outdoor Weather Sensor - 7716192764
In stock
REF
HWOR958
- Adjusts the boiler’s output dependent upon the outdoor temperature
- 2% ErP efficiency increase for our gas boilers
- 1.5% increase for our Greenstar Heatslave II
- Perfect for keeping the boiler in "condensing" mode
£37.54
£31.28
- Adjusts the boiler’s output dependent upon the outdoor temperature
- 2% ErP efficiency increase for our gas boilers
- 1.5% increase for our Greenstar Heatslave II
- Perfect for keeping the boiler in "condensing" mode
