Cornel 4-Column Textured Anthracite Products
Showing 1 to 9 of 9 (1 Pages)
Frequently Asked Questions
How does the 4 column configuration of the Cornel Textured Anthracite Radiator maximize heat efficiency in large rooms?
The Cornel 4-Column Radiator features four rows of vertical steel tubes, creating a massive surface area for heat exchange. This technical design allows for a significantly higher BTU output per meter of length compared to 2 or 3 column models. For instance, a 600mm x 1196mm model delivers a powerful 7008 BTUs (2054 Watts). This makes it the ideal problem-solving solution for heating large open-plan living spaces or rooms with high ceilings where standard panel radiators would struggle to provide sufficient warmth.
What are the specific depth and wall projection dimensions I need to plan for with the 4 column model?
The Cornel 4-Column model has a substantial product depth of 139mm, which is much deeper than standard radiators. When planning your installation, you must add the depth of the wall brackets to this figure, resulting in a total wall projection that typically exceeds 160mm. It is critical to measure your floor space accurately to ensure the radiator does not obstruct walkways or furniture, and to rough in your pipework at the correct distance from the wall to align with the valve inlets.
Is it safe to mount the Cornel 4-Column Textured Anthracite Radiator on a stud partition wall?
Due to the high water volume and heavy-duty steel construction, the 4-column radiator is significantly heavy. A 600mm x 1196mm model weighs 40kg even before being filled with water. Therefore, installing it on a standard plasterboard stud wall using normal fixings is not recommended as it may pull away. You must use a specialized Stud Wall Bracket Kit or ensure the brackets are anchored directly into solid timber studs or reinforced noggins to safely support the full operating weight.
How does the Textured Anthracite finish benefit the long-term maintenance of the radiator?
The Textured Anthracite finish is a high-quality powder coating that offers practical maintenance benefits alongside its modern aesthetic. The textured surface is technically effective at masking minor surface imperfections, dust, and fingerprints that would be visible on smooth gloss finishes. This makes it a low-maintenance choice for busy family homes. To clean it, simply use a soft dry cloth or a vacuum brush to remove dust from the texture; avoid abrasive cleaners that could damage the coating.
What type of valves are compatible with the Cornel 4-Column Textured Anthracite Radiator?
The radiator features standard 1/2 inch BSP side entry connections, making it compatible with all standard UK radiator valves. Valves are not included, so you must purchase them separately. To complement the dark industrial look of the Textured Anthracite finish, matching Anthracite valves are recommended for a seamless appearance. Alternatively, Chrome or Brushed Nickel valves can be used to create a stylish contrast. You will need Angled valves for floor pipes or Corner valves for wall pipes.
Can I use the Cornel 4-Column Radiator on a low temperature heating system like a heat pump?
Yes, the high surface area of the 4-column design makes it technically suitable for use with low-temperature systems such as heat pumps. While the heat outputs listed (e.g., 5930 BTUs for the 600x1016mm model) are calculated at the standard Delta T50 for gas boilers, the sheer mass of the 4-column unit allows it to emit effective radiant heat even at lower water temperatures (Delta T30), helping to future-proof your home heating system.
Do the 4-column models come with a warranty covering both the structure and the finish?
Yes, all Cornel 4-Column Textured Anthracite Radiators are backed by a comprehensive 10 Year Guarantee. This warranty covers manufacturing defects such as leaks, weld failures, or corrosion of the steel structure, as well as the durability of the textured finish. To ensure the validity of this guarantee, the radiator must be installed by a qualified professional and the central heating system must be flushed and treated with a corrosion inhibitor to prevent internal rust.
How do I choose the correct width for the 4-column radiator to match my heating requirements?
The width of the radiator is determined by the number of sections, with each section adding to the length and heat output. For example, a 10 section model is 476mm wide, while a 26 section model is 1196mm wide. To choose the correct size, first calculate your room's heat loss using a BTU calculator. Then, select a 4-column model that meets this requirement. This configuration is particularly useful if you have limited wall width but need high heat, as the depth compensates for the shorter length.
Are there floor mounting options available for the Cornel 4-Column Textured Anthracite Radiator?
Yes, if your walls are not strong enough to support the heavy weight of the 4-column radiator, you can use Floor Mount Kits. These sturdy feet bolt the radiator directly to the floor, taking the weight off the wall. This is a crucial technical solution for installations in conservatories with glass walls or older properties with weak lath and plaster walls. The floor mounts are available in a matching finish to ensure a consistent look.
What is the difference between the 500mm and 600mm height options in terms of heat output?
The 600mm height option offers a larger surface area per section compared to the 500mm height, resulting in higher heat output for the same width. For example, a 22 section model at 500mm height produces 4954 BTUs, whereas the same 22 section model at 600mm height produces 5930 BTUs. If you have the vertical wall space under your window, opting for the 600mm height is a technical way to maximize heat emission without extending the radiator's width.