positivie pressure ventilation system home fresh air ventilation system 350CMH Airflow

Short Description:

Energy recovery ventilation (ERV) is the energy recovery process in residential and commercial HVAC systems that exchanges the energy contained in normally exhausted air of a building or conditioned space, using it to treat (precondition) the incoming outdoor ventilation air.

During cooler seasons the system humidifies and pre-heats. An ERV system helps HVAC design meet ventilation and energy standards (e.g., ASHRAE), improves indoor air quality and reduces total HVAC equipment capacity, thereby reducing energy consumption and enable an HVAC system to maintain a 40-50% indoor relative humidity, essentially in all conditions.

Importance

To use proper ventilation; recovery is a cost-efficient, sustainable and quick way to reduce global energy consumption and give better indoor air quality (IAQ) and protect buildings, and environment.

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Product Detail

Product Tags

Product Features

Airflow: 150~500m³/h
Model: TFKC A2 series
1、Fresh air +Energy recovery
2、Airflow: 150-500 m³/h
3、Enthalpy exchange core
4、Filter: G4 primary filter+H12(can be customized)
5、Buckle type bottom maintenance easy replace filters
6、Customize as you want.
7、The up to 200pa static pressure design of the ERV fully guarantees the arrival of air volume even when the ground air supply.

Product Advantages

• BLDC motor, more save energy
The high-efficiency brushless DC motor is built into the Smart energy recovery ventilator, which can reduce the power consumption by 70% and save energy significantly. VSD control is suitable for most engineering air volume and ESP requirements.

• The energy recovery core (enthalpy exchanger)
Featuring high moisture permeability, good air tightness, good tear resistance and aging resistance.The gaps between the fibers are so small that only water molecules with small diameters can pass through, not odor molecules with large diameters. In this way, temperature and humidity can be recovered smoothly, preventing pollutants from seeping into the fresh air.

• Energy saving principle
Heat recovery calculating equation：SA temp.＝（RA temp.−OA temp.）×temp. recovery efficiency + OA temp.
Example：14.8℃=（20℃−0℃）×74%+0℃
Heat recovery calculating equation
SA temp.＝（RA temp.−OA temp.）×temp. recovery efficiency + OA temp.
Example：27.8℃=（33℃−26℃）×74%

Air flow (m³/h)	Energy recovery efficiency (%)	Electricity saving in summer (kW·h)	Electricity saving in winter(kW·h)	Electricity saving in a year(kW·h)	Running costs saving(USD)
250	60-76	1002.6	2341.3	3343.9	267.5

Product Description

Structures

Product Details

FRONT VIEW

SIDE VIEW

Model	A	B	C	D	E	F	G	H	I	d
TFKC-015(A2series)	660	690	710	635	465	830	190	200	420	114
TFKC-025(A2series)	660	690	710	635	465	830	190	200	420	114
TFKC-030(A2series)	735	735	680	785	500	875	245	250	445	144
TFKC-035(A2series)	735	735	680	785	500	875	245	250	445	144
TFKC-050(A2series)	860	735	910	675	600	895	240	270	540	194

Application Scenarios

Private Residence

Hotel

Basement

Apartment

Product Parameter

Model	Rated Airflow （m³/h）	Rated E.S.P（Pa）	Temp.Eff. (%)	Noise （dB(A))	Purification efficiency	Volt. (V/Hz)	Power input (W)	N.W(Kg)	Size(mm)	Control form	Connect Size
TFKC-015(A2-1D2)	150	100(200)	75-80	32	99%	210-240/50	75	28	690660220	Intelligent control/APP	φ110
TFKC-025(A2-1D2)	250	100(160)	73-81	36		210-240/50	90	28	690660220		φ110
TFKC-030(A2-1D2)	300	100(200)	74~82	38		210-240/50	120	35	735735265		Φ150
TFKC-035(A2-1D2)	350	100(200)	74-82	39		210-240/50	150	35	735735265		φ150
TFKC-050(A2-1D2)	500	100(200)	76-84	42		210-240/50	220	41	735860285		φ200

TFKC series air volume-static pressure curve

Calculation Conditions

Air flow: 250m³/h
Running time of air conditioning system
Summer: 24h/day X 122days=2928(Jun. to Sep.)
Winter: 24h/day X 120days=2880(Nov. to Mar.)
Electric charge: 0.08USD/kW·h
Indoor conditions: Cooling 26℃(RH 50%), Heating 20C(RH50%)
Outdoor conditions: Cooling 33.2℃(RH 59%), Heating-10C(RH45%)

• Double purification protection：
Primary filter+ high efficiency filter can filter 0.3μm particles, and the filtration efficiency is as high as 99.9%.

G4 primary fliter and high effecial hepa fliter

For reference filter, please ship according to the actual

G4*2(Default is white)+H12(Customizable)
A：Primary purification(G4):
The primary filter is suitable for the primary filtration of ventilation system, mainly used for filtering dust particles above.5μm; the primary filter can be reused after washing.
B: High efficiency purification(H12):
Effectively purify PM2.5 Particulate, for 0.1 micron and 0.3 micron particles, the purification efficiency reaches 99.998%. It traps 99.9% of bacteria and viruses and causes them to die from dehydration within 72 hours.

Why Choose Us

Tuya APP can be used for remote control.
App is available to IOS and Android phones with the following functions:
1. Monitoring indoor air quality Monitor local weather, temperature, humidity, CO2 concentration, VOC at your hand for healthy living.
2.Variable setting Timely switch, speed settings, bypass/timer/filter alarm/temperature setting.
3.Optional language Different language English/French/Italian/Spanish and so on to meet your requirement.
4.Group control One APP can control multiple units.
5.Optional PC centralized control(up to 128pcs ERV controlled by one Data acquisition unit)
Multiple data collectors are connected in parallel.