Ideal Flow Sensor/Turbine Kit 176473 Primer Undercoat Zinsser AllCoat Exterior is a

Zinsser AllCoat Exterior is a high-performance paint designed to provide superior protection for all exterior surfaces

Works well under low pressure feeds

and cladding

Fast setting and drying grout for 2 to 20 mm joints

Ideal Flow Sensor/Turbine Kit 176473 Primer Undercoat Zinsser AllCoat Exterior is aThe flow switch acts as a safety device. It is a switch with an in built sensor that sits in the pipework for both the domestic hot water and heating systems. When the pump is activated, the flow switches senses this movement and feeds the information back to the printed circuit board, allowing the ignition sequence to progress. The flow switches function is to make sure that the burner cannot switch on whilst the system is dry or low on water.