Thermal relief valve, two way safety valve. PBI 18kW Automated Wood Pellet & Multi Fuel Boiler the WBI range of multi

the WBI range of multi fuel boilers makes most of multi fuel capability by introducing computer controlled fan assistance to aid burn process

Laser cut 6-7mm EN steel

user then topped up the boiler with fresh load of logs

Our solid fuel boilers are very easy to install in either pressurised central heating system or open vented

depending on a model and fan speed

Thermal relief valve, two way safety valve. PBI 18kW Automated Wood Pellet & Multi Fuel Boiler the WBI range of multiThermal relief valve, two way safety valve. Crack opening temperature 97deg C + 2 Max working pressure on hot water side 4 bar Max working pressure on cold water side 6 bar Pipe connections G3 4 Heat source connection R3 4 tapered thread Mass 0. 8kg If you have any questions about this or any other product, don't hesitate to get in touch.