Truma Combi / Ultrastore Frost Safety Drain Valve - 12mm Pushfit

The Truma Frost Control/Safety valve is a cutting-edge solution that safeguards your motorhome or caravan from the potential harm of freezing temperatures. It functions by automatically draining the water heater if there is a risk of frost, preventing damage from water expansion. Ideal for water systems operating at 2.8bar, this power-free safety drain provides reliable protection.

When installed, you can confidently enjoy your travels without fear of costly boiler damage from freezing temperatures. 

This valve is for use on the Truma Combi & Ultrastore ranges of boilers in motorhomes, caravans & campervans.

A suitable non-return valve should be fitted inline before the drain valve, this prevents water running back out of the boiler to prevent damage. The non-return valves are not included in this kit but can be found in our other listings.

For connection to 12mm Pushfit/Speedfit John Guest/Whale pipework.  

Kit includes- 1 x Frost/Safety Drain & Pressure Relief Valve with approximately 100mm of ½” (12mm) ID clear drainage hose + 2 fixing screws.