Fresh air environmental control hot water integrated machine (vertical model)

Integrating refrigeration, heating, sanitary hot water, dehumidification, fresh air replacement, and energy recovery functions.

Applicable scope

Various places such as ultra-low energy buildings, residential buildings, apartment buildings, villas and basements, hotel rooms, testing rooms, etc.

Constant temperature and oxygen
Filter and remove haze
Dehumidification during cooling
Domestic hot water
Ultra-low energy consumption
Intelligent frequency conversion

Control switch

The system consists of a high-definition touch screen and multiple indoor sensors, which can accurately collect indoor temperature, humidity, CO2, and PM2.5 values, and intelligently control the indoor air environment according to the set parameters. The device can be connected to the mobile phone APP, and the operating status of the control unit can be checked anytime and anywhere through the mobile phone.

Filter configuration

High-efficiency filter: high-efficiency filter material, PM2.5 filtered 99% at one time

Primary filter: washable. Filters large particles, leaves, hair, mosquitoes, etc.

Host size parameters

Product Parameters

Model		Fresh air volume (m³/h)	Air supply volume (m³/h)	Dehumidification capacity (kg/h)	Refrigeration heat exchange rate (%)	Heating heat exchange (%)	Cooling capacity (W)	Heating capacity (W)	Hot water production rate (W)	Static pressure at the inlet/outlet (Pa)	Internal machine noise (dB(A))	Power	Rated cooling power (W)	Heating rated power (W)	Quality (kg)	Adapt to external devices
Vertical model	DBDF-35L-15D-R1A	150	500	1.8	70	75	3500	3900	100	100/60	41	220V 50Hz	1200	1260	70	W35-DR1
	DBDF-50L-20D-R1A	200	760	2.4	70	75	5000	5500	150	100/60	44	220V 50Hz	1600	1750	75	W50-DR1
	DBDF-70L-30D-R1A	300	1200	3.8	67	75	7000	7700	200	100/60	47	220V 50Hz	2400	2500	90	W70-DR1

External unit dimensions

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External unit size parameters

Model	W	D	H	A	B	C	E	External machine noise (dB(A))	Power	External machine quality (kg)
W35-DR1	850	290	580	500	175	320	175	49	220V 50Hz	39
W50-DR1	850	290	580	500	175	320	175	52	220V 50Hz	40
W70-DR1	865	310	710	628	121	335	116	56	220V 50Hz	52

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