Fresh air environmental control hot water integrated machine (horizontal 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 refrigeration
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

Art.No.	A	B	C	D	E	F	H	I	J	K	L	M	N	ΦD	Φd1
DBDF-35B-15D-R	1382	985	1274	895	1341	837	251	/	340	284	326	177	369	150	150
DBDF-50B-20D-R	1461	985	1354	895	1420	837	281	360	340	270	183	176	369	150	200
DBDF-70B-30D-R	1461	1040	1354	951	1420	892	296	400	390	278	183	176	369	150	250

Product parameters

Art.No.		Fresh air volume (m³/h)	Air supply volume (m³/h)	Refrigeration heat exchange rate (%)	Heating heat exchange rate (%)	Cooling capacity (W)	Heating capacity (W)	Hot water production rate (W)	Delivery /discharge static pressure (Pa)	Internal /external noise (dB(A))	power supply	Rated cooling power (W)	Heating rated power (W)	Internal /external machine mass (kg)	Adapt to external unit
Horizontal model	DBDF-35B-15D-R	150	500	75	82	3500	3900	100	100/60	41/50	220V 50Hz	1100	1200	75/45	W35-DR
	DBDF-35B-15D-R	150	500	75	82	3500	3900	100	100/60	41/50	220V 50Hz	1100	1200	75/45	W35-DR
	DBDF-50B-20D-R	200	800	70	78	5000	5400	150	100/60	44/52	220V 50Hz	1580	1700	80/48	W50-DR
	DBDF-70B-30D-R	300	1200	67	75	7000	7700	200	100/60	47/55	220V 50Hz	2250	2430	90/61	W70-DR

External unit dimensions

External unit size parameters

Part Number	W	D	H	A	B	C	E	Connecting pipe diameter (mm)
W35-DR	850	290	580	500	175	320	175	6.35/9.52;9.52/9.52
W50-DR	850	290	580	500	175	320	175	6.35/9.52;9.52/9.52
W70-DR	865	310	710	628	121	335	116	9.52/15.88;9.52/9.52

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