SAUNIER DUVAL MASTER 4 CONDENSING 30 kW COMPLETE WITH FUME EXHAUST KIT - NEW ERP Model: ErP efficiency class in heating/DHW: A Sanitary load profile: XL Type: Heating and domestic hot water Combustion chamber: sealed Domestic hot water production technology: AquaspeedPLUS® Heating Nominal power P min/max heating 80/60 °C: kW 6.1/25.0 Partial load efficiency 30% 40/30 °C %: 109 Sanitary Rated power min/max (60 °C): kW 6.1/30.6 Specific flow rate (∆T=25 K): l/min 17 Continuous flow rate (∆T=30 K): l/min 21 Min/max DHW temperature: 45 / 65 °C Electrical characteristics Total absorbed electric power: W 140 Supply voltage/frequency: V/Hz 230/50 Dimensions: Dimensions (h x w x d): 892 x 470 x 570 mm CNG code (G20) - 10017336 METHANE version MASTER 4 CONDENSING The Master 4 Condensing boilers boast exceptionally low consumption and are positioned at the top of the category both in terms of sanitary comfort and efficiency thanks also to the exclusive Aquaspeed PLUS® system for the production of domestic hot water. The range includes two models of 30 kW and 35 kW. Characteristics Energy classification 4 stars **** (92/42/EEC) with yields up to 109.2%; Sanitary comfort 3 stars *** (EN 13203-1), thanks to the exclusive Aquaspeed PLUS® technology with sanitary stainless steel plate exchanger and double dynamic accumulation (42 litres). User interface with backlit digital display: the keys and symbols used allow the user to conveniently select the desired functions and temperatures and to use them simply and immediately. Solar Easy: all models in the Master 4 Condensing range are compatible with all solar systems. If solar radiation is not sufficient to keep the domestic water at the desired temperature, the boiler intervenes as an integration. Silent operation, modern design and compact dimensions make all Master 4 Condensing models perfect both for new systems and for replacement in existing systems, thanks also to a complete range of hydraulic accessories. Domestic hot water production (DHW) according to EN13203 up to 23 l/min Peak flow rate in the first 10 min. up to 276 litres Low NOx emissions - class 5 (EN 483) Total premix burner and primary heat exchanger in anti-corrosion stainless steel High efficiency and modulating circulator Heating system antifreeze function Product Guarantee All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.

Read more less