водогрейный котел - В серии

Gas boiler, Wall-hung gas boiler ,Wall mounted gas boiler ,hot water and heating gas boilerOutput:Domdestic hot water& heating V series super-thin body, is the most excellent energy saving wall-hung boiler. It can save 30% energy consumption comparing to other similar products with special structure. It adopts intergrate water system which is simply and clear. Technical Date: Model No. JLG22-FJLG28-FJLG38-FInput power (kw)222838Output power (kw)20.525.734.5Thermal efficiency929291Energy efficiency grade222Use of electricity (v/hz/w)125125125Degree of electric protection IPX4DGas type Nature gasGas pressure (pa) 12T 2000Gas consumption (m3) 0.1/kw/hHeating area (m2)80 160100 220200 330Heating Temp. Range(oC) Floor heating 30 60 Radiator 30 85Hot water Temp. Range(oC) 30 60Min. hot water pressure (bar) 0.3Min. hot water flow (L/min) 2.5Hot water supply (L/min)T=25/11T=25/11T=25/11Applicable water pressure (bar) 0.3 6Applicable heating system pressure (bar) 0.5 2.5Protective heating system pressure (bar) 3Water pump (m)557Expansion tank capacity (l)6.56.56.5Expansion tank pressure (bar) 1.1Pipe connection(C") heating3/4 hot water1/2 gas1/2Chimney size(Ø) coaxial tube 60/100Net. weight (kg)363843Boiler size (mm)680*480*250680*480*250680*520*250 *Adopted with European (Germany Kenmo) technology , high quality components high efficiency combustion. *Neat design , Europe style, gas saving, high efficiency, environmental protected. *Supply both heating and sanitary hot water *Easy operation , digital LCD screens ten different function displayof European style With 3 knobs for mode choosing and function option, Can be connected with room thermostat or remote controller which providing more function options *Three antifreezing protection function . When the water temperature is lower than 5 , the water pump will run and the burner will heat at the lowest wattage until the water temperature rises up to 15 *Three over-heating protection function. When water temperature exceeds 95 , protection system will stop combustion automatically *Setting time in 24 hours in a span, and timer can work in Circulated way within one week, *Various kinds available, JLG series including both heating and sanitary hot water system, JNG series including heating system only.