The Dora Products
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Frequently Asked Questions
What is the heat output capability of The Reina Dora Designer Radiator?
The Reina Dora provides different heat outputs depending on the finish and size. For example, the 1470mm x 500mm model in Anthracite delivers a powerful 1487 BTUs (436 Watts) at Delta T50, whereas the Chrome version of the same size outputs 958 BTUs (281 Watts). It is essential to calculate your bathroom specific heating requirements to choose the correct finish and size for optimal warmth.
How does the Anthracite Grey finish compare to Chrome in terms of efficiency?
Technically, painted finishes like the Anthracite Grey on the Reina Dora are more efficient at radiating heat than polished metallic finishes. The Anthracite models offer approximately 35 percent more heat output than their Chrome counterparts of the same size. If your priority is maximum heat emission for a colder bathroom, the Anthracite finish is the superior technical choice.
What are the specific dimensions and projection for installation planning?
The Reina Dora comes in a standard width of 500mm with height options of 1200mm or 1470mm. The depth of the radiator itself is 110mm. When planning your installation, you must account for the wall bracket distance, which typically adds to the projection. This vertical footprint makes it an excellent space saving solution for narrow walls while still providing substantial drying space.
Does The Reina Dora come with a manufacturer warranty?
Yes, the Reina Dora is backed by a comprehensive 10 Year Guarantee. This covers you against manufacturing defects such as leaks, weld failures, or finish degradation like flaking or rust. This long warranty period reflects the high quality mild steel construction and the multi stage finishing process used to ensure durability in humid bathroom environments.
What type of valves do I need for this designer radiator?
The Reina Dora is supplied without valves, so you will need to purchase standard 15mm radiator valves separately. The type of valve depends on your pipework; use angled valves if pipes come from the wall or straight valves if they come from the floor. Thermostatic valves are recommended to control the temperature efficiently and save on energy costs.
Is the Reina Dora suitable for use with dual fuel heating systems?
While primarily designed for central heating systems, many ladder style rails like the Dora can be adapted for dual fuel use. This involves installing a T-piece and an electric heating element, allowing you to heat the rail electrically in summer without running the main boiler. You must ensure the element wattage is safe for the liquid capacity of the specific radiator size.
How many towel hanging sections does this model feature?
The design of the Reina Dora is optimized for practicality with distinct sections of horizontal bars. The 1200mm high model features 5 separate sections, while the 1470mm model has 6 sections. These gaps between sections are a clever design feature that allows you to easily slide in thick towels for drying without them overlapping and staying damp.
What maintenance is required to keep the finish in top condition?
To maintain the premium finish of your Reina Dora, avoid using harsh chemicals or abrasive scouring pads which can damage the top coat. The best problem solving approach for cleaning is to simply wipe the surface with a soft, damp cloth and warm soapy water. This is particularly important for the Chrome finish to prevent water spots and preserve its mirror like shine.
Can this radiator be installed on any wall type?
The Reina Dora can be installed on most solid masonry walls using the supplied bracket kit. However, if you are installing on a stud partition wall, you must ensure the brackets are screwed into the timber studs or that sufficient noggins are added for support. The radiator, when filled with water, is heavy, so secure fixing is a critical safety requirement.
Why is my Reina Dora radiator cold at the top?
If the bottom of your radiator is hot but the top remains cold, the technical issue is likely trapped air preventing water circulation. To solve this, locate the bleed valve at the top of the unit. With the heating system off and cool, use a radiator key to slightly open the valve until air hisses out and water appears, then close it tightly to restore full heating performance.