What is the best radiator for a heat pump?
The best radiator for a heat pump is a large low-temperature panel radiator.
General guidance based on how a heat pump is used and loses heat, not a test of individual products. Size it for your room before you buy.
Why
Heat pumps run at a lower flow temperature, so radiators must be bigger — low-temperature (Type 22/33) panels or oversized columns keep rooms warm efficiently.
Size it for your heat pump → · Find one →
2026 figures · BTU uses standard UK heat-loss methodology; running costs use the Ofgem price cap · always confirm with a professional.