ENBRA CD34/Z20 condensing wall-mounted boiler 3.8 - 34 kW

Wall-mounted condensing boiler ENBRA CD 34/Z20 for central heating and hot water heating in a boiler with an integrated stainless steel storage tank with a capacity of 20 l. Hot water preparation in a bithermic stainless steel exchanger with subsequent storage in the tank. Patented "Duopass" technology for maximum use of the condensing mode even during hot water heating! Modulating pump, bypass, expansion valve. Self-diagnosis, equithermal regulation, microprocessor, backlit LCD display, efficiency up to 109%, Energy class **** 92/42EEC, NOx emissions class 5 (LowNOX), smooth PID power modulation (1:9), Open Therm communication, 0-10 V signal control, freely programmable functions for adapting to application parameters. Energy efficiency class "A". 5-year warranty!

Technical specifications and benefits:

• patented all-stainless steel exchanger
• integrated, stainless steel, 20 l storage tank
• on/off, OpenTherm or 0–10 V control option
• 0–10 V converter integrated in the boiler
• fully adjustable outputs for central heating and hot water
• modulating pump
• quiet operation
• completely removable casing for easy service
• compact dimensions 490/480/900