Our Rooftop Package Units

Feizhong air conditioners can be placed on rooftops or outdoor open spaces, eliminating the need for a machine room and saving investment. The rooftop ac unit does not require secondary refrigerant and the system efficiency is high. The unit has full functions, which can conveniently achieve air purification, dehumidification, humidification, cooling, heating, fresh air volume regulation and other functions.

Product Features

1: Wide Scope Of Application: This series of products includes constant temperature and humidity, cooling and heating (cooling only), heat pump and other varieties. The constant temperature and humidity type unit can meet the requirements of high temperature and humidity places, and the cooling and heating (cooling only) type unit can meet the comfort requirements. , the heat pump type unit can be used for two purposes, saving heating operation costs.

2: Save Investment: Feizhong commercial rooftop ac unit is Installed on the roof or outdoor open space, without the need for a machine room, saving space. The best rooftop ac unit does not require water pumps, cooling towers, fan coils and other supporting equipment, save initial investment.

3. Easy Installation: Many commercial rtu hvac do not need to be equipped with refrigerant pipes and cooling water pipes on site. They are equipped with air ducts and connected to the power supply, and they are ready for use, saving on-site construction time and costs.

4. Reasonable Structure: The top plate of all units adopts a unique structure to ensure that water does not enter the unit. The door panels are made of polyurethane foam to ensure heat insulation performance. The electrical box adopts a sealed structure to ensure the safety of electrical appliances. The power wiring is placed in the electrical box. No worries of roof leaks.

5: Operational Safety: All commercial hvac rooftop units are equipped with high-voltage, low-voltage, overload, short-circuit, phase failure, overheating, lack of wind pressure and other protections, as well as fire valve chain protection.

6: Control Intelligence: All commercial rooftop hvac unit adopt advanced control instruments. The instruments can be equipped with two-hand operators and are placed in outdoor units and indoor control rooms. They are very convenient to use and operate. The instrument is equipped with RS485 interface for remote control.

7: Convenient Function Expansion: Many roof top hvac units are equipped with a variety of functional sections, which can easily realize functions such as air cooling, dehumidification, heating, humidification, filtration, and fresh air ventilation. Function sections can also be added according to user customization.

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Applications

Feizhong roof air conditioners are suitable not only for shopping mall, restaurant, entertainment, office building, clubs, and general industrial workshop, but also for clean places in industrial workshop such as medicine, food, electronics, chemicals, scientific research, and machinery.

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WHY US

30 workers are responsible for product assembly

Guarantee factory production capacity and ensure timely delivery

20 skilled workers are responsible for welding and other processes

Exquisite craftsmanship, production of high-quality equipment

10 Technician focuses on product development and design

Innovation and customization, providing more professional solutions, and only making products suitable for users.

5 Workers Are Responsible for after-sales

Parts replacement and maintenance to ensure efficient operation of equipment

Send Inquiry

We have an advanced technical team and a professional after-sales department that can provide 24-hrs online consulting services.

We warmly welcome you to wholesale customized chiller made in China here from our factory.

Pls contact us for more details.

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Performance Model		WKLF 013	WKLF 028	WKLF 060	WKLF 070	WKLF 090	WKLF 120	WKLF 140	WKLF 180	WKLF 210	WKLF 240	WKLF 280	WKLF 310	WKLF 350	WKLF 380	WKLF 430	WKLF 490
Cooling Capacity	kW	12.9	27.6	60.5	70.8	89.9	121	141.6	181.5	212.4	239.7	281.5	308.9	351.6	382.3	431.9	490.5
Cooling Capacity	104kcal/h	11.1	23.7	52.0	60.9	77.3	104.1	121.8	156.1	182.7	206.1	242.1	265.7	302.4	328.8	371.4	421.8
Energy Regulation	%	0,100		0,50,100						0,33,66,100	0,25,50,75,100
Air Volume	m3/h	3000	6000	10000	12000	15000	20000	24000	30000	36000	40000	48000	52000	56000	62000	68000	73000
External Static Pressure	Pa	≥250	≥250	≥300	≥300	≥400	≥500	≥500	≥550	≥600	≥600	≥650	≥650	≥700	≥700	≥800	≥800
Temperature Range And Accuracy	℃	Temperature Control Range 18 ～32℃,Accuracy±2.0℃
Power		380V,50Hz,3-phase 5-wire system
Rated Power	kW	5.4	9.8	22.1	26.2	33.7	45.5	55.4	71.5	81.6	99.9	109.9	121.7	143	156.6	185.6	198.6
Compressor	Type	Fully Enclosed Scroll Type									Semi-Enclosed Screw Type
	QTY	1	1	2	2	2	4	4	4	6	1	1	1	1	1	2	2
	Nominal Input Power kW	4.05	7.5	17.6	20	26	35	40	52	60	74.8	82.4	90.7	104	114.6	136.6	149.6
Refrigerant	Type	R22/R407C
Refrigerant	Throttling Mode	Thermal Expansion Valve
Evaporator	Type	Aluminum Finned Copper Tube
Fan	Type	Double Inlet Centrifugal Fan
Fan	Power kW	0.8	1.5	3	4	5.5	7.5	11	15	15	18.5	18.5	22	30	30	37	37
Condensate Fan	Type	Low Noise Axial Flow Type
	QTY	1	2	2	2	2	4	4	6	6	6	6	6	6	8	8	8
	Power kW	0.55	0.8	1.5	2.2	2.2	3	4.4	4.5	6.6	6.6	9	9	9	12	12	12
Air Filter	Type	Plate Initial Effect
Dimensions	LWH mm	Can Be Customized According To Customer Requirements
Weight	kg	450	750	1500	1580	1750	2550	2750	3750	4050	4850	5750	5800	6050	7100	7350	7650

Noted	Unit Nominal Operating Conditions
	Indoor side		Outdoor side
	Dry bulb temperature	Wet bulb temperature	Dry bulb temperature	Dry bulb temperature
	27℃	19℃	35℃	36℃
	Specifications and parameters are subject to product improvement or update without prior notice.