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Air Quality Excellence
Residential, Multifamily, ADU
Specifications
Up to 10kBTU Heating & Cooling
Fresh Air Ventilation
Air Pollutant Removal
Allergen & Dust Defense
Ultraviolet Germ Shield
Air Quality Monitoring
| Outdoor T | Indoor T | Airflow | Efficiency |
|---|---|---|---|
| mode_cool95F (35C) | 75°F (24°C) | 100 CFM | 1.0 TRE |
| mode_heat32F (0C) | 70°F (21°C) | 100 CFM | 1.1 SRE |
| Indoor T | Indoor RH | Capacity | Efficiency |
|---|---|---|---|
| water_drop74F (23C) | 50% | 28 L/Day | 1.54 L/kWh |
| water_drop74F (23C) | 60% | 37 L/Day | 2.02 L/kWh |
| Outdoor T | Capacity | Efficiency |
|---|---|---|
| mode_cool95F (35C) | 8,800 BTU/h | 3.1 COP |
| mode_cool82F (27C) | 9,800 BTU/h | 3.3 COP |
| mode_heat47F (8C) | 10,200 BTU/h | 3.0 COP |
| mode_heat32F (0C) | 8,000 BTU/h | 2.6 COP |
| mode_heat17F (-8C) | 7,200 BTU/h | 2.0 COP |
Excludes variable speed fan power
All Listed Specifications are preliminary and subject to change
| Airflow Rate | 100-300CFM |
| Rated Airflow @100PA (0.4" wg) ESP | 200CFM |
| Total Fan Power ECM fans (heating & cooling) | 38.6 W (50% Speed) 98.1 W (70% Speed) |
| Single Fan Efficiency System includes 2 fans | 0.25 W/CFM 4 CFM / W |
| Temperature | -40 to 185F ±0.36F |
| Relative Humidity | 0 to 100% ±2% |
| CO2 | 0 to 5000ppm ±25ppm ±3% |
| VOC | 450 to 2000ppm CO2 Equivalent |
| Particulate Mass | 0.3-1.0, 1.0-2.5, 2.5-10μm |
| Dimensions | 22" W x 34" L x 34" H |
| Weight | 140lbs |
| Filter Size | 10"x20"x1" |
| Filter Type | MERV 14 |
| Duct Size | 8" Round Galvanized |
| Condensate Drain | 3/4" PVC |
| Voltage Supply | 120V (60hz) |
| Minimum Circuit Size | 15A |
| Connection | NEMA 5-15P Plug, 6ft Cord |
Download the CERV3 Spec SheetHeat Pump Modes
Depending on inside and outside conditions, the CERV can intelligently determine the most effective and efficient way of keeping your home healthy and comfortable. The diagrams below detail how air passes through the system in different modes.
Recirculation Cooling
Return air from the home is cooled and dehumidified, then recirculated back to the living spaces.
Outdoor air is heated, then exhausted back outside.
Recirculation Heating
Return air from the home is heated then recirculated back to the living spaces.
Outdoor air is cooled, then exhausted back outside.
Ventilation Cooling
Return air from the home is heated, then exhausted outside.
Outdoor air is cooled and dehumidified, then supplied to the living spaces.
Ventilation Heating
Return air from the home is cooled, then exhausted outside.
Outdoor air is heated, then supplied to the living spaces
Communication/External Device Control
With the Wired Auxiliary Output control, the intelligence of the CERV can be expanded to other devices in your home. The CERV comes with one built in 277VAC, 15A capable dry contact relay, and another six 24VAC or dry contact (user selectable) 0.5A can be added with the I/O Expansion Board.
Available functions for Wired Auxiliary Outputs:
Heat
Cool
Vent
Humidity Removal
Humidity Addition
Heat Exchanger
Zone Damper
Fan Interlock
With the Wired Auxiliary Input control, the CERV can be remotely triggered to heat, cool, ventilate, etc. by other devices in your home. The CERV comes with one built in dry contact sense or 24VAC sense (user selectable, and another three can be added with the I/O Expansion Board.
Available functions for Wired Auxiliary Inputs:
Heat
Cool
Vent
Recirculation
Halt Operation
The CERV comes standard with Enocean Wireless Communication, a low power protocol for interaction with local devices. Up to 18 devices can be paired with the CERV, from wireless battery free ventilation switches and remote sensors to Active Circuit Transmitters (expanding Auxiliary Inputs) and Wireless Relays (expanding Auxiliary Outputs).
Available Wireless Devices:
Ventilation Switch
Active Circuit Transmitter
Remote Sensor
Wireless Relay
Wireless CERV Controller
With the power of the CERV's wired and wireless inputs and outputs, the CERV can maximize your home's health and comfort through its Zone Configuration. Zone dampers installed in the ducting system can be linked to wired/wireless switches or other devices. If you're cooking in the kitchen, the CERV can prioritize kitchen ventilation. Showering? The CERV exhausts that humid bathroom air.
Zone Types
Supply
Exhaust
