Alde FrostControl Safety Drain Valve

The Alde FrostControl Safety / Drain Valve is a combined safety and drain valve with integrated frost protection for Alde water heaters. It automatically opens and drains the water heater when temperatures approach +3 °C
preventing frost damage. The drain tap can also be operated manually
providing flexibility during maintenance. Designed for installation close to the boiler’s incoming fresh water pipe
it ensures reliable protection and easy servicing.