Truma Frost Control Valve (John Guest Fittings) image 1

Truma Frost Control Valve (John Guest Fittings)

£119.17 (inc VAT) £136.99NewCondition
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Truma Frost Control valve This has 12 mm female connections for semi rigid piping (John Guest System) with drain tube. This valve is temperature sensitive and will drain the boiler if the temperature in the boiler compartment drops below approx. 4 degrees C.

The valve must be mounted in the same compartment as the boiler so that it will not operate while the boiler is working, as it will sense the radiated heat from the boiler.

Frost Control
The ideal frost protection. The current-free safety/drain valve empties the boiler automatically if there is a risk of frost. This means the discharge equipment cannot freeze up and your water supply is perfectly safe.


The water is drained intermittently via a discharge nozzle in the event of overpressure
If there is a risk of frost, the FrostControl opens automatically and releases the water in the boiler to the outside via a draining connection.

The valve can also be opened manually.

If you’ve changed your mind about keeping your purchase, please return it in its original condition with proof of purchase and we’ll exchange or refund it. Unless faulty, this should be within 30 days of receiving your order. By original condition, we’d expect this to mean that you’ve kept packaging and labels, and that the item is undamaged and unused.

For further information of how to return your item, please visit the "Returning an Unwanted/Faulty/Damaged Item" section on our Help Page.
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