Tallis Single Products
Showing 1 to 13 of 13 products
Frequently Asked Questions
What is the specific advantage of the heavy gauge steel construction used in the Tallis range?
The heavy gauge steel provides significant structural integrity and durability allowing the Tallis radiator to withstand higher system pressures and thermal stresses than thinner standard panels ensuring a long service life and consistent heat retention after the heating is turned off
How does the 95mm depth of the Tallis Single model impact installation in narrow hallways?
The Tallis Single has a depth of 95mm which is moderately deep for a single panel radiator so when you add the necessary wall brackets the total projection will be approximately 120mm to 130mm meaning you must verify that this clearance does not obstruct walkways or door swings
Is the Tallis horizontal radiator compatible with modern low temperature heating systems?
Yes the large flat surface area of the Tallis sections provides excellent radiant heat emission making it suitable for use with heat pumps or condensing boilers operating at lower temperatures provided you calculate the required size using a lower Delta T rating like Delta T 30
What is the significance of the RAL 9016 Traffic White standard finish?
RAL 9016 is a crisp clean white often favored by architects for modern interiors as it is slightly brighter and more neutral than the creamier RAL 9010 ensuring the radiator blends seamlessly with contemporary white walls and trim
How do I determine the correct pipe centres for the Tallis horizontal radiator?
To find the pipe centres for the Tallis horizontal models you generally need to add the width of the radiator valves (approx 80-90mm total) to the full width of the radiator unit ensuring you measure accurately for your first fix plumbing to avoid straining the connections
Why is a chemical inhibitor strictly required for this steel radiator?
As with all mild steel radiators the Tallis is susceptible to internal corrosion if exposed to oxygenated water so you must add a high quality chemical inhibitor to the system to passivate the metal surface preventing rust formation and ensuring the 10 year guarantee remains valid
Can the Tallis radiator be installed on a direct hot water system?
No the Tallis is manufactured from steel and is designed exclusively for indirect closed loop central heating systems as the fresh oxygenated water in a direct domestic hot water system would cause rapid corrosion and failure of the radiator body
What does the Delta T 50 BTU rating indicate regarding heat output?
The Delta T 50 rating specifies the heat output when the temperature difference between the water in the radiator and the room air is 50 degrees Celsius so for modern systems running cooler you must apply a correction factor to determine the actual heat delivered
Does the 10 year manufacturer guarantee cover surface damage or scratches?
The 10 year guarantee covers manufacturing defects such as leaks or material flaws but does not cover cosmetic damage like scratches or chips incurred during installation or usage so you should inspect the unit immediately upon delivery and handle it with care
Are the mounting brackets included with the Tallis radiator adjustable?
The Tallis typically comes with fixed wall brackets designed to support the substantial weight of the heavy gauge steel so you must ensure your wall fixings are perfectly level and secured into solid masonry or timber studs for a safe and permanent installation