Ultraheat radiators are supplied across the UK for central heating in homes and workplaces. The range runs from practical steel panel models to flat panel and vertical designer styles. This guide explains what is available and how the different types compare. It also covers heat output and the checks worth making before a radiator goes on the wall.

What are Ultraheat Radiators?

Ultraheat radiators are wall mounted radiators made for hot water central heating systems. Ultraheat is a division of Pitacs Limited and its products reach customers through trade and retail suppliers.

This website groups the range into Compact 4 panel radiators, Planal flat designer radiators, Premier Range designer radiators and column radiators. There are also triple panel triple convector models and a separate section for valves and accessories. Details differ between ranges and between models so always check the individual product specification.

Ultraheat Radiator Styles at a Glance

Steel panel radiators

The Compact 4 range is the everyday panel radiator. It comes as single panel single convector, double panel single convector, double panel double convector and triple panel triple convector types with a white finish. These suit most living rooms, bedrooms and offices where output matters more than a statement look.

Flat panel designer radiators

Planal radiators have a smooth flat front instead of the ribbed profile of a traditional panel. They are listed in horizontal and vertical formats so they can work under a window or on a narrower stretch of wall.

Vertical and tubular designer radiators

The Premier Range designer ultraheat radiators include tall vertical models such as Kolon and Poplar. Trojan is a tubular vertical radiator with gently curved tubes. Vertical designer radiators are often chosen where horizontal wall length is limited.

How Do I Choose the Right Ultraheat Radiator?

Start with the heat output the room needs. Then check that the radiator fits the wall and the existing pipework. Appearance matters but it should come second.

Room size is the first input although it is not the only one. Insulation, glazing, external walls and how the room is used all change the output required. An online BTU calculator gives a sensible estimate and a heating engineer can confirm it.

Next look at wall space. Measure the width and height available and note where the pipes come up. Moving pipework adds cost so a radiator that suits the current connections is usually simpler to fit. Panel and convector configuration also matters because extra panels raise output for a given length but add depth. Radiator sizes should be compared on height, length and depth together.

What does BTU mean for radiators?

BTU stands for British Thermal Unit and it measures heat output. Radiator output is also quoted in watts and one watt is about 3.41 BTU per hour. Ultraheat publishes outputs to EN 442 at ΔT50, which means a 50 degree difference between the mean water temperature and the room. Some listings quote ΔT60 figures that look higher for the same radiator. Ultraheat's own guidance is to multiply a ΔT50 figure by 1.268 to convert it to ΔT60. Compare like with like before you buy.

Radiator Valves, Central Heating and Installation

Ultraheat radiators are made for hot water central heating. Radiator valves are listed separately in the Valves and Accessories section and the right type depends on whether the pipework comes from the floor or the wall.

Ultraheat recommends that pipework is not installed until the radiator has arrived. That makes sense because you can check the measurements against the real product. After installation the system should be flushed and filled in line with BS 7593. A heating engineer can also confirm that the boiler and pipework will support any extra radiators.

Frequently Asked Questions About Ultraheat Radiators

What are Ultraheat radiators?

Ultraheat radiators are wall mounted steel panel and designer radiators for hot water central heating. The range includes Compact 4 panel radiators, Planal flat panel radiators and vertical designer styles such as Trojan. Sizes and outputs vary by model so check each product specification before ordering.

What types of Ultraheat radiators are available?

There are panel radiators with one, two or three panels alongside flat panel Planal radiators and vertical designer radiators. Tubular designs are also available. Some ranges come in horizontal and vertical formats. Availability changes so browse the current categories on this website for sizes and finishes.

Are Ultraheat radiators suitable for central heating systems?

Yes. Ultraheat radiators are made for hot water central heating. Check the connection layout and valve type against your pipework first. If you plan to add several radiators a heating engineer should confirm that the boiler and system can support the extra load.

How do I choose the right radiator size?

Work out the heat output the room needs first. Then pick a radiator whose output meets that figure and whose height, length and depth fit the available wall. Compare the listed BTU or watt figure instead of judging by size alone. A heating engineer can confirm the figure if you are unsure.

Do radiator valves come with Ultraheat radiators?

Valves are listed separately in the Valves and Accessories section. The type you need depends on whether pipework comes from the floor or the wall and whether the connections are at the side or underneath. Check each product page to see what is supplied with the radiator.

Can Ultraheat radiators be used in commercial properties?

Ultraheat describes Compact 4 as suitable for homes and working environments. Offices and other workplaces can therefore use panel radiators provided the output is sized to the space. Commercial installations may have extra requirements so ask your installer or heating engineer before ordering.