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Fan coil units are mainly composed of centrifugal fans and coil heat exchangers. It is the terminal device of the central air conditioning system.

Application
Hotel, restaurant, factory, exhibition hall, shopping mall and office buildings and so on.

Features and advantages
1.The structure is exquisite, firm and durable.
This series of fan coil units adopt galvanized sheet casing. The frame is formed by using a first-class galvanized sheet through die processing, and has a firm structure and is not easy to deform.
2.High performance, high efficiency and low power consumption.
Fan coil heat exchanger adopts high-quality 9.52mm copper tube, high-efficiency hydrophilic coated aluminum fin and advanced tube expanding process to make the copper tube and aluminum foil reach the best contact. In addition, a fan with large air volume and low noise is used to enhance heat transfer, so that the unit can give full play to the most ideal heat transfer efficiency. The water-collecting head is forged with brass, which makes the water flow evenly distributed and reduces the pressure loss, further improving the overall heat transfer effect of the fan coil unit. Permanent low noise capacitor motor is adopted, rolling bearings are fully packaged, and lubricating oil does not need to be added.
3.The operation is quiet and never rusts.
The base is shock-proof with rubber to isolate vibration and reduce running noise. The wind wheel is high-efficiency low-noise multi-wing centrifugal fan blade. It is made of galvanized sheet with high dynamic balance. Pittsburgh-type engagement is adopted between the main board and the side board of the air shell.
4.No condensation, no water leakage
High-grade steel plate die one-step stamping process is adopted, without welding seams and welding spots, and the surface is treated by hot dipping and electric painting. 7mmPE thermal and warm-keep insulation is integrally bonded to the water pan; Not only is the processing simple and the appearance beautiful, but also the phenomenon that the welded water pan is easy to drip and leak is eliminated, and the service life of the water pan is greatly prolonged. The width and length of the water pan can cover the piping space of the water inlet and outlet electric valve to ensure the water collection effect.
5.Easy adjustment and maintenance
Motor of top branch, the top brand in China, is adopted, and the bearings used are rolling bearings. The motor shaft is made of quenched and tempered steel, the surface of which has been specially treated for rust prevention and is durable. Optional three-speed switch or thermostat, easy to operate, can adjust indoor air volume and cooling capacity.
6.High flexibility and low installation cost
The design of the machine body is light, the installation of drain pipes and lines is simple, and the direction of left-right connection and return air can be changed to match the site conditions.
7.Flexible and convenient selection (optional)
Configurable electric heating function; PTC electric heating is selected for safety and high efficiency.
Can be equipped with high static pressure fan, suitable for installation with air duct, etc.
Return bellows (lower return air and rear return air) can be configured to facilitate connection of air pipes;
A new air outlet of the return air box can be configured;
Configurable detachable air filter screen; Forms: nylon filter screen, aluminum alloy frame nylon filter screen, aluminum alloy frame full aluminum filter screen, photocatalyst filter screen;
Can be equipped with a lengthened water pan (extended-increased by 250mm) to better store valve leakage and condensed water;
Can be equipped with stainless steel condensate pan (standard, extended-250mm more).

Technical Data of 2 Pipe Fan Coil Unit

Model and performance		FP34	FP51	FP68	FP85	FP102	FP136	FP170	FP204	FP238
Rated air flow M3/h	high	340	510	680	850	1020	1360	1700	2040	2380
	Medium	260	390	510	640	770	1020	1280	1530	1790
	low	170	260	340	430	510	680	850	1020	1190
Rated cooling capacity	kw	1.8	2.7	3.6	4.5	5.4	7.2	9.0	10.8	12.6
Rated cooling capacity	Kcal/h	1548	2322	3096	3870	4644	6192	7740	9288	10836
Rated heating capacity	kw	2.7	4.05	5.4	6.75	8.1	10.8	13.5	16.1	18.9
Rated heating capacity	Kcal/h	2322	3483	4644	5805	6966	9288	11610	13932	16254
The input power W	12Pa	37	52	62	76	96	134	152	189	228
	30Pa	44	59	72	87	108	156	174	212	253
	50Pa	49	66	84	100	118	174	210	250	300
The amount of water Kg/h		319	478	638	797	956	1275	1594	1913	2232
Flow resistance Kpa		30	30	30	30	40	40	40	40
power	220V/50HZ

Technical Data of 4 Pipe Fan Coil Unit

Model and performance		FP34	FP51	FP68	FP85	FP102	FP136	FP170	FP204	FP238
Rated air flow M3/h	high	320	490	650	810	980	1310	1630	1980	2300
	Medium	250	380	520	640	780	1040	1300	1570	1840

Rated cooling capacity	kw	2.15	3.26	4	4.85	5.8	7.32	9.48	11.5	12.95
Rated cooling capacity	Kcal/h	1849	2803.6	3440	4171	4988	6295.2	8152.8	9890	11137
Rated heating capacity	kw	1.88	2.75	3.57	4.25	5.41	6.45	8.62	10.5	12.1
Rated heating capacity	Kcal/h	1616.8	2365	3070.2	3655	4652.6	5547	7413.2	9030	10406
The input power W	12Pa	37	52	62	76	96	134	152	189	228
	30Pa	44	59	72	87	108	156	174	212	253
	50Pa	49	66	84	100	118	174	210	250	300

power	220V/50HZ

Type	FP34	FP51	FP68	FP85	FP102	FP136	FP170	FP204	FP238
Total length(mm)	750	855	955	1050	1150	1360	1660	1865	2060
Length of air outlet(mm)	450	580	650	760	900	1100	1350	1560	1755
Length of hoisting holes(mm)	480	610	680	790	930	1130	1380	1580	1780
Power(w)	25	25	25	25	40	40*2	50*2	50*2	50*2
Weight(Iron fan)(kg)	10.6	13.7	14.3	15.5	17.2	22.8	28.3	30.6	33
Weight(ABS fan)(kg)	10	12.7	14.1	15.3	16.6	22.1	27	29	31.6

How the fan coil unit works ?

Horizontal concealed fan coil unit

Review