hng-r290

HNG-R290 ALL IN ONE HIGH TEMP WATER HEATER

yuan R290 Refrigerant: Eco-friendly

yuan Outlet water temperature up to 75 ºC

yuan High efficiency with specialized compressor and evaporator

yuan Micro-channel heat exchanger with high performance

yuan Separating the water from electricity or any other hazard material, more safety

yuan Innovative design with less installation space, easy installation & maintenance

yuan Smart WIFI control

R290 REFRIGERANT

YUELLY’S HNG-R290 water heater uses R290 refrigerant which is very environmentally friendly and goes along with carbon neutral trend. The maximum outlet water temperature can reach 75℃.High COP During water heating, the HNG-R290 series can automatically calculate and analyze its current operating conditions, then adjust the power input to achieve an optimal COP , which can significantly help to reduce energy consumption and save the energy bills for users in the long run. The excellent energy-saving effect makes the water heater stand out from the normal water heaters in the market.

STABLE SILENT OPERATION

Ensuring a peaceful home environment. One of the key noise reduction technology should be the brush-less dc motor which is quieter than a conventional ac motor, which means that users can have a better using experience.

FLEXIBLE CONTROL SOLUTIONS

The inbuilt DTU & WIFI module makes remote APP control possible and convenient. Besides, the SG-ready function provides a cost-effective control with the power grid in peak and valley time.

MICRO-CHANNEL

Micro-channel design, winding technology on the outside of the inner tank, the channel does not contact with the water in the tank, no corrosion, scaling, leakage and other conditions. With flexible laminating process, the heat exchange area is larger. Water tank adopts natural circulation system, high efficiency and energy saving.

MODEL	R290	HNG909	HNG915
Power supply	V/ Ph/ Hz	230/1/50	230/1/50
Heating capacity	W	900	1500
Water tank volume	L	100	200
Power input	W	245	410
Heating current	A	1.1	1.8
Auxiliary heating	KW	1.5	1.5
Rated power input	KW	1.9	2.3
Hot water temperature range	°C	30~75
Operating temperature range	°C	-15~43
Refrigerant type	–	R290
Refrigerant charge	g	150
Water proof level	–	IPX4
Isolation		I
Air flow direction	–	On the side
Water tank max water pressure	Mpa	1.0
Operation pressure (low side)	Mpa	1.3
Operation pressure (high side)	Mpa	3.2
Water inlet/outlet pipe	–	G 1/2″	G 3/4″

HNG-R290 ALL IN ONE HIGH TEMP WATER HEATER

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