Strom Elite 11kW Single-Phase Electric Combi Boiler, 693RT

This 11kW Strom Elite electric combi boiler supplies a wet central heating circuit and instantaneous domestic hot water from a single-phase installation. Its listed hot water flow is 6L/min, and a serpentine element heats the water. It can work with compatible wet underfloor heating and avoids the need for a combustion flue. A ten-year manufacturer guarantee is listed subject to registration terms. Screwfix marks this model unsuitable for baths, so assess outlet needs and the available electrical supply. The 693RT listing represents the 11kW Elite output, sitting between the 7kW and 14.4kW Elite versions. It is different from standard SBSP11C despite their shared nominal output, so model and guarantee details should be checked when ordering. A 6L/min listed hot water rate indicates the expected scale of single-outlet use; actual delivery depends on incoming water temperature and the installed system.