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Specifications

Fresh Air Ventilation
Air Pollutant Removal
Allergen & Dust Defense
Ultraviolet Germ Shield
Air Quality Monitoring
Heat Pump Performance - Recirculation
Outdoor T Capacity Efficiency
mode_cool95°F (35°C) 2230 BTU/h 3.2 COP
mode_cool80°F (27°C) 2230 BTU/h 3.2 COP
mode_heat47°F (8°C) 4731 BTU/h 3.6 COP
mode_heat32°F (0°C) 3702 BTU/h 3.3 COP
mode_heat17°F (-8°C) 2674 BTU/h 2.8 COP
Heating and cooling capacity relative to indoor conditions.
Excludes variable speed fan power
Heat Pump Performance - Ventilation
Outdoor T Capacity Efficiency
mode_cool95°F (35°C) 5314 BTU/h 7.6 COP
mode_cool80°F (27°C) 5314 BTU/h 7.6 COP
mode_heat47°F (8°C) 6531 BTU/h 4.8 COP
mode_heat32°F (0°C) 6789 BTU/h 5.4 COP
mode_heat17°F (-8°C) 7046 BTU/h 6.2 COP
Heating and cooling capacity is relative to outdoor air conditions.
Excludes variable speed fan power
Fan Performance
Airflow
Airflow Rate100-300CFM
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
Sensors
Temperature-40 to 185F
±0.36F
Relative Humidity0 to 100%
±2%
CO20 to 5000ppm
±25ppm ±3%
VOC450 to 2000ppm
CO2 Equivalent
VOCs Detected: Alcohols, Aldehydes, Aliphatic Hydrocarbons, Amines, Aromatic Hydrocarbons, CO, CH4, LPG, Ketones, Organic Acids
System
Dimensions 25.5" W x 40" L x 38" H
Recommended
Installation Area
27.5" W x 42" L x 62" H
Weight 140lbs
Filter Size 10"x20"x1"
Filter Type MERV 13
Duct Size 8" Round Galvanized
Condensate Drain 3/4" PVC
Electrical
Voltage Supply 120V (60hz)
Minimum Circuit Size 12A
Connection NEMA 5-15P Plug,
6ft Cord
Note: Vertical clearance may be reduced if there is enough side clearance to remove 10x20 filters horizontally.
Download the CERV2 Spec Sheet

Heat 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

Active Close

Learn More in the Options Page