Product code: 333889
Save on energy waste and fuel bills with the Alpha E-Tec 20S system boiler, a compact unit boasting ErP A-rated efficiency. A smaller size, perfectly adequate for homes where 20kW output produces sufficient heating and hot water, helps to minimise wasted space too, allowing you to install the E-Tec 20S in an unobtrusive spot where it can be easily reached for maintenance while leaving plenty of storage space in a busy kitchen. Featuring a reliable Grundfos pump and hydroblock, easy-to-access NTCs and a corrosion-resistant expansion vessel, this boiler is easy to service and built to last.
196893 Boiler only