The Enervent Pinion unit is a very silent small unit best suited for apartments and other small spaces. The unit offers multiple installation options; it can be used as a stand-alone unit or it can be installed jointly with a cooker hood. The unit and the cooker hood can either be physically connected or they can be in different spaces and connected by a duct. The cooker hood can either be one recommended by Enervent or another suitable model. The Pinion unit can be connected to many different external controls and it makes a cost effective choice for big projects in i.e. apartment buildings.

Cooker hood
Pinion can be connected to a verity of cooker hoods. Enervent Zehnder offers its own cooker hoods premium in addition to Franke’s cooker hoods 420 and 729. Any cooker hood that fulfills the following requirements can be used with the Pinion unit.

Physically connected with the unit
• No fan
• Hood suitable for centralized ventilation and external control
• Lights with 230 VAC supply to the hood
• Grease filter
• Fully closing damper with timer. Timer with potential free tip information that boosts ventilation when the damper is open
• Duct connection in the middle
• Electrical connections for the cooker hood lighting on the right side of the unit (front view)
• Suitable external measurements (width and depth)
• Fastening points are suitable for the unit frame

Connected to the unit with a duct
• No fan
• Hood suitable for centralized ventilation and external control
• Lights with 230 VAC supply to the hood
• Grease filter
• Fully closing damper with timer. Timer with potential free tip information that boosts ventilation when the damper is open

General information

Air volume flow:  50…241 m³/h                                                                                                                                                                                                                                                                                    EcoDesign classification: A                                                                                                                                                                                                                                                                                        Reference flow rate according to EcoDesign directive (50 Pa): 186 m³/h
Pressure difference: 24 to 158 Pa
Leakage external: < 5% (test pressure 300Pa)
Leakage internal: < 5%
Duct size: Ø 125 mm
Weight: 53 kg
Standard filters: ISO ePM1 70 % / ISO Coarse 90 % (F7/M5)
Filter dimensions (WxHxD): 432 x 273 x 25 mm (F7) / 280 x 124 x 46 mm (F5)
IP class: IP44 (external control IP20)
Condense connection: ¼” internal thread
Nominal voltage: 230 V
Nominal current: Motors 1,8 A total, electrical after heating 1.7 A

Fans

Supply and exhaust air fan type: Ebm-Papst
Supply and exhaust air motor type: G3G146-ED19-11 (right handed unit), G3G146-ED19-10 (left handed unit)
Nominal voltage: 230 V (AC), EC-type with internal electronics
Type of fan blade: Radial forward
Nominal power: 118 W
Acoustical data: 65 dB(A) DIN 45635-1 ISO 3745
Fan control eWind control: 4 step (parallel running, possibility to drive supply -20% lower to +10% higher than exhaust). Each step can be adjusted within 20% scale.

Heat recovery

Heat exchanger type: Rotating heat exchanger
Heat exchanger material: Aluminium
Heat exchanger surface: 23 m²
Heat exchanger dimensions: 240 x 200 mm (60 μ)
Heat exchanger motor: 5 W
Ventilation unit annual temperature efficiency (EN 13141-7:2010): 75 %
Supply air annual heat recovery efficiency* (EN 16798-3:2017): 89 %
Extract air annual heat recovery efficiency* (D5:2012): 75 %
* supply air +18°C, extract air +21°C, exhaust air temperature limit -7°C

Other information

Material inside cover: Steel sheet, zinc coated
Material outside cover: Steel sheet, zinc coated, powder painted
Standard electric after heater efficiency: 800 W
Standard electrical pre-heater (Arctic models): 800 W
The information