Double Panel Plus Radiators · Type 21 · P+
Browse our exhaustive list of Double Panel, Single Convector (Type 21) radiators from some of the most trusted names in the industry, including Stelrad, Ultraheat and our exclusive MaxHeat panel collection. Available in hundreds of different heights and widths, with delivery possible in 3 days or less on some stocked models, these steel panel radiators are the perfect choice for anyone looking to upgrade the performance of their central heating system.
Also commonly called a Type 21 or Double Panel Plus radiator, a P+ model consists of a single row of fins (the convector) sandwiched between a front and back panel. This differs from a K1 type, which only includes a single front panel and single convector. The extra panel on a P+ radiator alows it to benefit from a higher heat output, with only a small increase in the depth of the unit.
These radiators are suitable for completely new central heating systems, or for replacing an old radiator in an existing installation. Steel panel radiators are a cost-effective solution to home heating needs; they may not create a centrepiece like a designer radiator, but they're far more versatile. Contact our team today if you need help identifying the correct radiator for your room layout.