7 year parts & labour warranty* Compact cupboard fit, Wide range of flueing options, Concealed pipe connections, Low lift weight, Boiler frost protection, Built-in condensate trap, Pre-wired mains lead, Preformed copper tails, Digital display & simple diagnostics, Stand off kit & pre pipe options, Fully modulating operation down to 4.8k W PRV, Wall Outlet Pipe Weather compensation kit option