All orders accepted by 3pm Monday to Thursday are dispatched the same day and are normally delivered within 24 hours.

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Potterton 5110516 Flowswitch

£50.46 ex. VAT

The flow switch is a safety mechanism that has a built in sensor which sits in the pipework for both the central heating and hot water systems. The flow switch is designed so that it can detect movement in the pipework and transmits the information back to the electronic control which then allows the ignition sequence to progress. The purpose of the flow switch is to ensure there is enough water in the system and stops the burner from activating if the system is low on water.

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