Product Description ACR Novus Features: Being DEFRA exempt allows you to burn wood even in smoke controlled areas. The Novus has a 5Kw output. The Novus is also SIA EcoDesign Ready approved meaning that it meets with the EcoDesign criteria which will become mandatory in 2022 already. This makes the Novus one of the most environmentally friendly stoves available with low CO & particle emissions and high efficiency. Specification Height 984mm Width 520mm Depth 363mm Output Range 5Kw nominal (3.5Kw min / 8Kw max) Efficiency 73.25% (gross) 80.5% (nett) Hearth Requirement Superficial non-combustible 12mm hearth required (see Bldg Regs) – below 100 degrees Weight 90Kg Flue Diameter 150mm (can not be swept through the stove) Smoke Exempt? Yes Log Length 40cm SIA Eco Design Ready? YES EEI classification for ecolabelling 2018 A