Bi-metallic sensor. Surface-mounted. Control for boilers and wet central heating. 40 to 80°C Set Point Suitable for Uninsulated & Foam-Lagged Cylinders 2 or 3-Wire Installation Double-Insulated Bi-Metallic Sensor Surface-Mounted Fixing Strap Included
Price:
£36.99 from
Screwfix
Add to Shopping List