Vents-US Series Vents Freshbox 100 WiFi:
Improve your indoor air quality and energy efficiency with the Vents Micra 100 (Freshbox) Ductless Energy Recovery Ventilator, a premium air exchanger designed for homes, apartments, condos, offices, and light commercial spaces up to 1,200 sq. ft. This compact wall‑mounted ERV energy recovery ventilator delivers continuous fresh, filtered air up to 59 CFM while recovering up to 96 percent of heating or cooling from the outgoing exhaust.
Built as a high‑performance whole house ventilation system, the Micra 100 provides balanced airflow and effective heat and moisture transfer through its advanced ERV systems core. For customers comparing ERV vs HRV options, this model offers
humidity‑balanced ventilation that performs well in mixed and humid climates, serving as an alternative to a traditional HRV heat recovery system or HRV heat recovery ventilation system. Its design makes it a strong choice for anyone seeking an efficient air exchange system or an energy recovery unit HVAC solution.
The Micra 100 features high‑efficiency EC motors, ultra‑quiet operation as low as 0.4 sones, and built‑in Wi‑Fi control for convenient ventilation management. With included MERV 8 and MERV 14 filters, it captures smoke, dust, pollen, VOCs, and other airborne pollutants, making it ideal for wildfire‑prone regions or areas with heavy outdoor pollution.
Casing
Polymer coated metal casing decorated with an acrylic front panel. Heat and noise insulation is ensured by a layer of 10 mm cellular synthetic rubber. The front panel provides convenient access for filter maintenance and has a lock for extra security. The unit has two 3 - 15/16" pipes for fresh air intake and stale air extraction outside. The third 3 - 15/16" pipe (included in the scope of (delivery) can be additionally fitted to the unit to connect the exhaust air duct from the bathroom.
Fans
The units feature efficient electronically commutated (EC) motors with an external rotor and impellers with forward curved blades. These state-ofthe-art motors are the most advanced solution in energy efficiency today. EC motors are characterised with high performance and optimum control across the entire speed range. In addition to that the efficiency of electronically commutated motors reaches very impressive levels of up to 90 %. EC motors are featured with high performance and total speed controllable range. High efficiency reaching 90 % is the premium advantage of the electronically commutated motors.
Air filtration
Supply air cleaning is provided by the MERV8 and MERV14 panel filters (PM2.5 > 75 %). To meet more stringent air purity requirements the MERV14 filter can be replaced with an HEPA Filter type C (PM2.5 > 95 %) (purchased separately). Exhaust air is cleaned by the panel filter MERV8.
Air dampers
The unit is equipped with supply and exhaust air dampers which activate automatically to prevent drafts while the unit is off.
Functioning
The cold outdoor air passes through the filters and the heat exchanger and then is delivered to the serviced space by the supply centrifugal fan. Warm stale air from indoors passes through the filter and the heat exchanger and is discharged outdoors by the centrifugal fan. The supply and exhaust air flows are fully separated which helps eliminate the possibility of odour or microbial transfer between the streams.
Control
· The unit is equipped with a control panel. The remote control is supplied as standard. Wi-Fi communication Controlled by Android or iOS smartphone or tablet.
· Heat exchanger The Freshbox 100 WiFi units are equipped with a counter-flow heat recovery core with a polystyrene core. In the cold season the exhaust air heat is captured and transferred to the supply air stream which reduces the ventilation generated heat losses. Some condensate may form during heat recovery. The condensate is collected in the drain pan and is removed from the exhaust air duct.
· In the warm season the intake air heat is transferred to the extract air stream. This allows for a considerable reduction of the supply air temperature which, in turn, reduces the air conditioning load.
FREEZE PROTECTION
Freshbox 100 WiFi features an exhaust air temperature sensor downstream of the heat exchanger which disables the supply fan to let the warm extract air warm up the heat exchanger. After that the supply fan is turned on and the unit reverts to the normal operation mode. Suitable for: Bathroom / kitchen / apartments / cottages / small offices
The Vents Micra 100 delivers reliable, ductless energy recovery ventilation that enhances comfort, reduces energy loss, and supports healthier indoor living.
| Lineup Vents Freshbox 100 WiFi |
Rated power, W |
Maximum performance @0.1", CFM |
Enthalpy heat exchanger |
Control |
Mounting type |
 Vents Freshbox 100 WiFi |
53 |
59 |
 |
Smartphone |
Wall |
|
Vents Freshbox 100 ERV WiFi |
53 |
59 |
 |
Smartphone |
Wall |
Downloads PDF
Freshbox 100 WiFi - image 1
