Diaphragm PP110 - PP220 ECO110/150 It supplies the energy needed

It supplies the energy needed to activate the ignition system

and system status

supporting efficient combustion and consistent water temperature control

Temperature Irregularities: Water may be warm one moment and cold the next

facilitating optimal combustion and consistent hot water delivery

Diaphragm PP110 - PP220 ECO110/150 It supplies the energy neededThe Diaphragm in the Marey PP110 and PP220 models plays a crucial role in detecting water flow and activating the heating system. It responds to changes in water pressure, triggering the unit to begin heating when flow is sufficient. A properly functioning diaphragm is essential for accurate activation, consistent hot water delivery, and long term unit reliability.