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Salamander TankBoost CAT 5 TNK-C5

Salamander TankBoost 450l Additional Water Storage Unit CAT 5 TNK-450-C5

In stock

Our Price £1,939.14 Inc VAT £1,615.95 Ex VAT
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Add the TankBoost 450l Additional Water Storage Unit CAT 5 to a primary 450l TankBoost CAT 5 unit to increase water capacity with ease.

Please note that the pump is not included.

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Frequently Asked Questions

Quick answers to common questions about the Salamander TankBoost 450l Additional Water Storage Unit CAT 5 TNK-450-C5. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.

What is a mains pressure boosting system?

A mains pressure boosting system increases the pressure and flow of water from the incoming mains supply into a property. It typically combines a pump and a storage or expansion tank, drawing water from the mains and delivering it to taps, showers and appliances at a stronger, more consistent pressure. They are used where the incoming mains is too weak to serve modern outlets reliably.

When do I need a mains booster pump?

You normally need a mains booster if static mains pressure is below 1.5 to 2 bar, if showers run weakly when other taps are open, or if combi boilers struggle to deliver hot water. Anglian Pumping recommends checking static pressure at the stop tap before specifying a system, then choosing a model rated for the number of bathrooms and outlets in the property.

What size mains booster do I need for my home?

Sizing depends on the number of bathrooms, the type of fittings and the static mains pressure. As a guide, a 1 to 2 bathroom property with combi boiler or single shower often needs 1.6 to 3 bar boost. A 2 to 3 bathroom property typically needs 3 to 4.5 bar with an integral break tank. Larger homes need a tank-and-pump system such as the DAB Esybox with Esytank or a Powertank set.