Diva Flat -White Products
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Frequently Asked Questions
How does the White finish of the Reina Diva Straight Towel Rail improve heating efficiency compared to Chrome models?
The White finish applied to these towel rails is a powder coating which has a significantly higher thermal emissivity rating than chrome plating. This technical property allows the white radiator to emit approximately 20 to 30 percent more heat (BTUs) than a chrome equivalent of the exact same size. For example, the 1800mm x 600mm white model outputs 2637 BTUs, making it a far superior choice if your priority is heating the air in the bathroom rather than just warming towels.
What are the specific depth and projection dimensions I need to plan for with the Straight model?
The Reina Diva Straight Towel Rail has a consistent product depth of 85mm. Unlike curved models which project further into the room at the center, the straight profile maintains a uniform distance from the wall. When installing, you must account for the wall brackets, which typically result in a total projection of approximately 85mm to 100mm depending on adjustment. This compact profile is technically ideal for installation behind bathroom doors or in narrow walkways where maximizing floor space is critical.
Can the Reina Diva Straight White Towel Rail be converted to a Dual Fuel system?
Yes, the mild steel construction and standard 1/2 inch BSP connections make this range fully compatible with Dual Fuel conversion. To achieve this, you need to install a T piece adapter that allows both the central heating valve and an electric heating element to connect to the same vertical inlet. This setup solves the problem of unheated towels in summer by allowing you to operate the rail electrically when the main central heating boiler is switched off.
What type of valves do I need to purchase for this white towel rail?
The towel rail is supplied without valves, so you must purchase them separately. The connections are located at the bottom of the vertical collectors. If your pipework comes up from the floor, you technically require Angled Valves. If your pipes come out of the wall, you can use either Angled Valves (head pointing outwards) or Corner Valves (head pointing inwards) for a neater finish. White valves are often chosen to match the rail, though Chrome valves can provide a stylish contrast.
Is the 10 Year Guarantee valid if I install the rail as an Electric Only heater?
The 10 Year Guarantee covers the structural integrity of the steel and the quality of the paint finish against manufacturing defects. If you install the rail as an Electric Only unit by filling it with a thermodynamic fluid and fitting an element, the guarantee on the steel body generally remains valid provided the fluid contains the correct corrosion inhibitors. However, the electric heating element itself is an electronic component and will typically carry a separate, shorter warranty (often 1 or 2 years) from its manufacturer.
How do I calculate the pipe centers for roughing in my bathroom plumbing?
For the Reina Diva Straight range, the pipe centers are calculated by taking the total width of the rail and subtracting approximately 50mm. For instance, if you select the 500mm wide model, the pipe centers will be roughly 450mm apart. However, due to slight manufacturing tolerances and the specific dimensions of different valve brands, it is technically recommended to have the physical radiator and valves on site before drilling tiles or fixing rigid pipework to ensure perfect alignment.
Why is the 800mm x 300mm size particularly useful for small bathrooms?
The range includes a highly compact 800mm high x 300mm wide model. This narrow width is a specific technical solution for cloakrooms or en suites with extremely limited wall space. Despite its small footprint, the white finish ensures it still delivers a useful heat output of 635 BTUs, providing essential warmth and towel drying capability in spaces where a standard 400mm or 500mm wide rail would physically not fit.
What maintenance is required to keep the White powder coated finish in good condition?
The White powder coated finish is durable and resistant to moisture, but it requires correct cleaning to maintain its appearance. You should clean the rail with a soft, damp cloth and mild soapy water. It is technically important to avoid using abrasive scouring pads or harsh chemical cleaners containing bleach or acids, as these can create micro scratches in the powder coating. Over time, these scratches can allow moisture to penetrate to the steel, potentially causing rust spots.
How does the straight ladder design affect the hanging of thick towels?
While curved rails offer more space behind the bars, the Straight Reina Diva utilizes a flat ladder design. This reduces the overall intrusion into the room but creates a tighter gap between the horizontal bars and the wall. To solve the problem of hanging thick towels, the brackets are often adjustable, allowing you to set the rail slightly further from the wall during installation if you require extra clearance for plush bath sheets.
Are these radiators compatible with standard UK central heating pressures?
Yes, the Reina Diva Straight White Towel Rails are manufactured from high grade Mild Steel and are pressure tested to withstand the operating conditions of standard UK central heating systems, including open vented and sealed combi boiler systems. They are designed to operate efficiently at standard domestic pressures (typically between 1 and 2.5 bar) and the white finish ensures responsive heat radiation once the system reaches operating temperature.