Wholesale Aluminium Heat Recovery Ventilation With Wifi App Control

Enjoy Comfortable Fresh Air In A Peaceful Environment

1)Energy saving BLDC motor, 10 speeds control
2)High eficiency enthalpy heat recovery, more comfortable indoor climate
3) G3+F9 filter, eficiency over 96% to filter the particulate from 2.5µm to 10µm
4) Intelligent control system, optional CO 2 and humidity control function, external control and BMS control available
5)Double filter alarm, timer alarm or diferent pressure gauge alarm available

6) Auto bypass, intelligent controlled by outdoor temperature

Product Specification

DC Motor Energy Recovery Ventilator

                               Higher Dynamic Balance      Longer service life         Lower noise

 Touch Screen Intelligent Controller

• - Various fan speed control to offer different supply air volume and ESP
• - Individual supply and exhaust fan control to create positive or negative indoor air
• - Temperature display to monitor indoor and outdoor temperature constantly
• - Auto bypass to supply outdoor comfortable fresh air in transition seasons.
• - Power to auto restart allow ventilator recover automatically from power cut down
• - Alternative EA fan defrosting or OA electrical heater solution to suit different climate in Winter
• - Optional CO2 concentration control
• - Optional humidity sensor to control indoor humidity
• - RS485 connectors available for BMS central control
• - Weekly timer function ensures the perfect indoor air quality at the same time to minimize power consumption.
• - External control and on/error signal output to allow administrator monitor and control the ventilator easily
• - Night free cooling function available to save air conditioner running cost
• - Filter alarm to remind user cleaning the filter in time
• - Working status and fault display

Independent R&D 3rd Generation HOLTOP Heat Exchanger 

Heat exchanger of  Suspended installation 80% efficiency corssflow heat recovery ventilator 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.

Working Principle

Holtop heat & energy recovery ventilator can expel the stale air indoor out of room, meanwhile supplying the fresh air outside into the room, by using the advanced heat/energy recovering technology, the energy can exchange taking advantage of the difference of the temperature and humidity between indoor and outdoor air. By this means, it can not only smooth away the problem of indoor pollution, but also saving energy.

Smart Control For Whole House Ventilation

Supply Oxygen-rich Fresh Air To Every Room 

Energy Recovery, Energy Saving Life Style