The Vasto Products

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Frequently Asked Questions

How does the sculptural design of The Vasto improve heating performance compared to standard rails?

The Vasto features a unique architectural design with wide horizontal panels that create a larger surface area than standard round tube rails. This increased contact area allows for more efficient heat transfer to both the air and your towels. Consequently, The Vasto delivers a high heat output for its size (e.g., 1862 BTUs for the 1460mm model), making it a powerful heat source capable of warming a bathroom effectively while simultaneously drying multiple towels.

What are the precise pipe center measurements for installing The Vasto?

The Vasto has a fixed width of 500mm across all models. For roughing in your pipework, you should calculate the pipe centers based on standard bottom connections. Typically, this is the width of the radiator (500mm) minus approximately 50mm to account for the internal valve connections, resulting in pipe centers of roughly 450mm. However, due to manufacturing tolerances, it is always technically advisable to have the physical radiator on-site to measure the exact centers before drilling tiles.

Is The Vasto compatible with dual fuel installations for year-round use?

Yes, The Vasto is fully compatible with dual fuel functionality. To achieve this, you need to install a T-piece adapter on one of the bottom inlets. This allows you to insert an electric heating element vertically while still connecting the central heating valve horizontally. This technical solution ensures you can heat the rail electrically in the summer to dry towels without turning on your main central heating boiler.

Does the Chrome finish require specific maintenance to validate the 10-year guarantee?

To maintain the pristine condition of the premium Chrome finish and uphold the 10-Year Guarantee, you must clean the rail regularly using only a soft, damp cloth and warm soapy water. You must strictly avoid using abrasive scouring pads, wire wool, or acidic chemical cleaners. Chrome plating can be microscopically scratched by harsh chemicals, which compromises the protective layer and can lead to oxidation or rust spots in a humid bathroom environment.

What is the wall projection of The Vasto and why is it important for small bathrooms?

The Vasto has a depth projection of 80mm. This is a relatively slim profile for a high-output designer radiator. This compact depth makes it an excellent technical solution for smaller bathrooms or en-suites where space is at a premium, such as behind a door or in a narrow walkway. You must ensuring that, once towels are hung, the total depth does not obstruct door swings or drawer openings.

Is the heat output of The Vasto sufficient to be the primary heat source?

With a maximum output of 1862 BTUs (546 Watts) for the largest 1460mm model, The Vasto is powerful enough to act as the primary heat source for many small to medium-sized bathrooms. However, for larger family bathrooms or rooms with high heat loss (e.g., poor insulation), you should calculate your specific BTU requirements. If your room needs more than 1900 BTUs, you may need to use The Vasto in conjunction with underfloor heating or a second radiator.

What type of valves are required for The Vasto installation?

The Vasto utilizes standard 1/2 inch BSP connections located at the bottom of the uprights. The type of valve depends on your pipework configuration. If your pipes emerge from the wall, you will need Angled or Corner Valves. If your pipes rise from the floor, you will need Straight Valves. Using Chrome valves is recommended to maintain the seamless aesthetic of the rail.

Can The Vasto be installed as an electric-only unit?

Yes, if you do not have central heating pipes in your bathroom, The Vasto can be installed as a standalone electric towel rail. You will need to fill the unit with a thermal heating fluid (typically a glycol/water mix) leaving a 10% expansion gap, and install a compatible electric heating element. You must ensure the element wattage matches the technical requirements of the specific rail size (e.g., 300W or 600W) to prevent overheating or inefficient heating.

Why is the mild steel construction of The Vasto beneficial?

The Vasto is constructed from high-grade mild steel, which is chosen for its durability and rapid thermal conductivity. Mild steel heats up very quickly when the system is turned on, ensuring your towels and bathroom are warm when you need them. The robust construction is pressure tested to ensure it can withstand standard UK heating system pressures, providing long-term reliability against leaks.