Strom SBTP24C 24kW 3-Phase Electric Combi Boiler, 473HR

The Strom SBTP24C is a 24kW three-phase electric combi boiler that provides central heating and instantaneous domestic hot water. Screwfix lists a hot water flow rate of 13L/min, a serpentine heating element and compatibility with suitable wet underfloor heating. The product is marked suitable for baths, subject to real installation conditions and inlet temperature. It requires an appropriately rated three-phase power supply and no combustion flue. The listed manufacturer guarantee is two years when registration conditions are met. The SBTP24C model identifier separates this three-phase boiler from the 21kW SBTP21C and single-phase Strom combi units. The listed 13L/min hot water flow provides a comparison point for expected demand, though the actual result depends on the incoming water and installation. It is for a compatible wet heating system; the three-phase supply, circuit protection and plumbing layout should be verified before purchase.