Oriental Noble Series PLUS-Dual Engine

Description and advantages

Dual system design, heating area: 400-100㎡.
6L-20L ultra-large water flow, ±1℃ precise temperature control to avoid sudden changes in temperature.
Combined with the water storage tank, efficient condensation technology provides stable domestic hot water.
Unique technology, calmly cope with various environments, ensure smooth operation of the equipment.
Silent design with multiple safety protections, core accessories are imported.

Full premix condensing wall-mounted boiler PLUS	单位	60kw	70kw	80kw
Gas Type	天然气	12T	12T	12T
Rated gas pressure	KPa	1.5-2	1.5-2	1.5-2
power supply	V/HZ	220/50	220/50	220/50
Domestic hot water rated heat load	kw	60	70	80
Heating power output range	KW	5-25	50-30	5-35
Energy efficiency rating	/	I级	I级	I级
Thermal efficiency	%	108	108	108
Maximum thermal load electric power	W	242	260	295
Minimum heat load power	W	140	230	230
Standby power	W	3.3	3.3	3.3
Maximum operating pressure for heating	bar	3	3	3
water capacity	L	8.5	8.6	8.7
Nominal heat production tax rate Δt=25K	L/Min	31	36	41
Bathroom hot water temperature range	℃	30-60	30-60	30-60
Bathroom hot water pressure range	bar	0.3-5	0.3-5	0.3-5
Heating hot water temperature range	℃	30-80	30-80	30-80
Heating hot water pressure range	bar	0.5-3	0.5-3	0.5-3
Heating supply/return connections	/	G3/4"	G3/4"	G3/4"
gas connection	/	G3/4"	G3/4"	G3/4"
Hot and cold water connections	/	G1/2"	G1/2"	G1/2"
flue connector	mm	Φ60/100	Φ60/100	Φ60/100
Maximum condensate volume	L/h	4.8	5.6	6.4
Condensate PH	PH	4.8	4.8	4.8
NOx emission class	/	5级	5级	5级
Electric shock protection class	/	I类	I类	I类
Shell protection grade	/	IP×4D	IP×4D	IP×4D
Weight (without packaging)	Kg	56	56	56
sizes	mm	790×640×366	790×640×366	790×640×366

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