Chaucer Double Column Radiators Products
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Frequently Asked Questions
Why is the Chaucer Double Column Radiator manufactured from premium grade steel rather than traditional cast iron and how does this affect thermal performance
The Chaucer Double Column range is engineered from high quality steel to provide a lighter and more responsive heating solution than cast iron while maintaining the traditional aesthetic. Technically steel has a lower thermal mass which allows it to heat up much faster when your boiler fires ensuring the room reaches the desired temperature quickly. This solves the problem of long lag times associated with cast iron making the Chaucer ideal for modern lifestyles where rapid on demand heat is required.
What are the structural requirements for installing the 1820mm high Chaucer Vertical Radiator on a plasterboard stud wall given its fluid weight
Although lighter than cast iron the 1820mm high Chaucer Vertical Double Column model still holds a significant volume of water due to its dual column design. You cannot rely on standard plasterboard fixings to support this load. To technically solve the stability issue you must locate the vertical timber studs behind the plasterboard and anchor the brackets directly into them. If the stud positions do not align with the bracket centres you must install a horizontal timber noggin between the studs to provide a secure fixing point.
Does the 10 Year Guarantee on the Chaucer Double Column Radiator cover internal corrosion if I live in a hard water area
The 10 Year Guarantee covers manufacturing defects such as weld leaks or material failure. However it is technically conditional on the chemical protection of your heating system. If you live in a hard water area or if the system is not flushed and dosed with a corrosion inhibitor like Fernox F1 upon installation the steel can corrode from the inside. To ensure your warranty remains valid you must solve the water chemistry issue by verifying the system is clean and chemically treated during the commissioning phase.
How does the dual column construction of the Chaucer range technically improve convection currents compared to single panel radiators
The Chaucer Double Column design features two rows of steel columns arranged back to back with a specific air gap between them. This technical configuration creates a powerful chimney effect where cool air is drawn in from the floor heated by the large surface area of the inner columns and accelerated upwards. This significantly improves the convective heat distribution solving the problem of cold spots in large rooms like hallways or open plan living areas more effectively than a flat single panel could.
What specific type of radiator valves are recommended for the Chaucer Vertical Double Column Radiator when pipes emerge from the floor
Due to the 124mm depth of the Chaucer Double Column unit the side tapping points are positioned quite far from the wall. Using Straight Valves would force the pipes to run horizontally along the wall which can look untidy. The technically superior solution is to use Angled Valves or Corner Valves depending on your pipe orientation. Angled valves allow the copper pipe to rise vertically from the floor and turn 90 degrees into the side of the radiator keeping the installation neat and minimizing the trip hazard of exposed pipework.
Can I mix the Chaucer Vertical Double Column Radiators with the Horizontal versions on the same central heating circuit without balancing issues
Yes the Chaucer range is designed to be modular allowing you to install Vertical models (e.g. 1820mm high) and Horizontal models (e.g. 538mm high) on the same system. However because the vertical models hold a larger static head of water you may encounter hydraulic balancing issues where the tall radiators heat up slower than the short ones. To solve this you must technically adjust the lockshield valve on the horizontal radiators to restrict their flow forcing more hot water to the vertical units to ensure even heating across the home.
What is the difference between the White RAL 9016 finish and a standard trade white paint regarding long term colour stability
The White RAL 9016 finish on the Chaucer Double Column Radiator is a factory applied powder coat that is baked onto the steel at high temperatures. Technically this provides a much harder and more durable surface than standard wet paint used in the trade. It effectively solves the problem of yellowing over time which is common with standard white radiators exposed to high heat ensuring the Chaucer maintains its crisp bright white appearance for years without needing repainting.
How do I calculate the correct size of Chaucer Double Column Radiator for a room with high ceilings and large windows
For rooms with high heat loss factors like high ceilings or single glazing you cannot simply guess the size. You must use a technical BTU Calculator that accounts for the room volume and insulation levels. Once you have the Total Heat Loss figure in BTUs you should select a Chaucer model that provides a slightly higher output than required (e.g. if you need 4500 BTUs choose the 4804 BTU 1820x402mm model). Oversizing slightly solves the problem of underheating during extreme cold snaps and allows the system to run more efficiently.
Is the Chaucer Double Column Radiator compatible with low temperature renewable systems like Air Source Heat Pumps given its high output
Yes the Chaucer Double Column Radiator is an excellent choice for Heat Pump systems because its large surface area compensates for lower water temperatures. However you must technically recalculate the output based on Delta T 30C or 40C rather than the standard Delta T 50C listed on the page. Since the output will drop at lower temperatures you will likely need to choose a larger model with more sections (e.g. 32 sections instead of 24) to solve the heat requirement problem and maintain a comfortable room temperature.