China HVAC manufacture,basement mechanical ventilation systems

Silencing operation.

Operation noise up to 23dB(A), 2-5dB(A) lower than the ERV with AC motor, making the room more quiet and comfortable, having no influence to your living.

Slim design and construction.

The slim design of ERV enables it to be mounted in narrow ceiling voids and irregularly shaped spaces.

Holtop DC motors.

- High efficiency, energy saving by 20-60%
- Good liability and stability
- Easy maintenance
- Longer service life
- Strong vibration resistance with lower noise and smooth operation
- Superior torque performance, big starting torque with less starting current

High Efficiency Counterflow Heat Exchanger.

Holtop energy recovery ventilator TP series is equipped with high efficiency counter flow plate total heat exchanger. It is made of ER paper which is featured by high moisture permeability, good air tightness, excellent tear resistance, and aging resistance. The clearance between the fibers is very small, so only the moisture molecules of small diameter can go through, the odor molecules of larger diameter are unable to pass through it. By this means, the temperature and humidity can be recovered smoothly, and prevent the pollutants infiltrating to the fresh air.

Reducing air conditioning load, save your running costs further.

Running costs comparison of conventional ERV and Eco-smart ERV

Technical Parameters.

Installation.

The unit can be installed either horizontally or upside down in accordance with the conditions of location. A 450mm square inspection port enables filters and heat exchangers maintenance to be performed with ease.

Intelligent controller.

1)Airflow rate switch (10 speeds)       2)Temperature display        3)Automatic bypass        4)Weekly timer 5)Data memory/power to restart        6)Automatic defrosting        7)Electric heater defrosting (optional) 8)Comfortable heating (optional)       9)External ON/OFF (optional)        10)CO2 concentration control (optional)        11)BMS integration (optional)         12)Working condition monitor (optional)

Holtop Factory

Holtop is one of the best manufacturer in ERV/HRV, heat exchanger and AHU area in China, founded in 2002, areas covered more than 30,000 square meters, turnover of 2012 is 42 million dollars, we have enthalpy testing lab. for products test. As a leader in energy/heat recovery equipments, we cooperate with more than 30 famous companies who located in Europe, the Middle east, Korea, Southeast Asia, Taiwan, etc. supplied equipment to Beijing Olympic and Shanghai Expo 2010, works together with domestic and international brands like Midea, Haier, Hitachi, etc.

Holtop partner

Holtop cooperate with world famous brand or offer OEM service including Hitachi, LG, McQuay, TRANE, Systemair, Aldes, York, Haier, Gree, MHI Group, Midea, Carrier, Dunham-Bush, etc.