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Technical specifications

Flyer New pbD Heat Exchanger

Flyer Building Renovation

Technical specificationsX

Volume flow ⁹⁾	5 - 60 m³/h
Max. degree of heat supply ^b)	96 %
Heat supply level according to EN 13141-8 ^c)	0 - 40: 88 % 0 - 60: 83 %
Max. standard sound level difference Dn,e,w ³⁾	67 dB
Sound power level LW ³⁾	from 18 dB(A)
Power consumption ^{3) 9)}	0.4 - 3.3 W
Minimum installation length	280 mm (less on request)
Dimensions (Ø x L)	Ø 154 x 243 mm
Compatibility	All 160 systems incl. LUNOtherm & outer hoods as outer closure
Energy efficiency class	A+

(1-9, a-g) For further information on the technical data specifications click here.

The e²60: With heat recovery

The e² series

With the new heat exchanger the e²60 from the e² series is one of the smallest, lightest and most sustainable decentralised fans with heat recovery in home ventilation in the single-channel device class worldwide.

Special features

The e²60 is pressure-optimised, making it the first axial fan to ensure a constant volume flow even in areas with very high back pressures, such as on the coast or at high altitudes. An optional, intelligent control system ensures that the occurring back pressures are compensated for up to 20 Pa on request and that the air flow remains unaffected up to 40 m³/h. This fan therefore fulfils the new requirements for wind pressure stability in accordance with EN 13141-8 and is the first device of its type to achieve class S1.

The e²60 also has a sound pressure level of 18 dB(A), which makes it even quieter than the e². With a standard sound level difference of up to 67 dB, it achieves best values in terms of sound insulation. You can find all sound insulation values in the e²60 sound insulation catalogue.

Installation

The e²60 can be used in any e² environment, as the same grilles, outer hoods, inner screens and controls can be used. Quick retrofitting is possible at any time.

Extra

The products in our e² series all ensure demand-led air exchange in summer without having to open the windows all the time. You can read more about how to ventilate properly in summer here.

Approval

The e²60 has received building authority approval from DIBt on 24 September 2021. In addition, the e²60 FR with pipe, which is used in the USA and Canada, for example, has received its approval, which is granted on the North American continent according to even stricter rules (e.g. for more fire-resistant material).

Art.-no. 41157

Information on the technical data

Show technical data

1) Silvento V are fan inserts that still require a flush-mounted or surface-mounted housing.

2) Silvento KL are complete single-pipe fans that are clamped into pre-wall constructions. Silvento KL single-pipe fans fit into the flush-mounted housings of the LUNOS Skalar series.

3) The specified values are achieved at 20°C, 1013hPa and 1.2kg/m3 ambient air density and (unless otherwise specified) are achievable between free-blowing condition and 60 Pa disturbance pressure in accordance with DIN18017-3.

4) When designing the volume flows, please observe the pressure-volume flow characteristics provided by LUNOS and the specifications of the abZ (DIBt approval)

5) Sound power level: The sound power level indicates how "loud" a device is. The value is independent of the distance.

6) Volume flow rate of the ALD-SV with a straight arrangement of the sound attenuation elements.

7) Max. achievable WBG according to EN13141-8 with reference volume flow rate.

8) At 70 % of the maximum volume flow rate, in accordance with ErP Directive, EU Regulation 1254/2014.

9) According to LÜA (test specification) of the DIBt and EN13141-8 max. achievable exhaust air volume flow free-blowing at 20°C and 1013hPa ambient conditions and 1.2kg/m3 ambient air density.

a) According to LÜA (test specification) of the DIBt, see also proof of usability (abZ), when using the wall-mounted housing 9/MRD as insulation, without 9/MRD 2% deduction.

b) According to LÜA (test specification) of the DIBt, max. achievable value.

c) According to EN 13141-8 with reference volume flow, see also certificate of usability (abZ) of the DIBt.

d) According to LÜA (test specification) of the DIBt and EN13141-7 max. achievable exhaust air volume flow free-blowing at 20°C and 1013hPa ambient conditions and 1.2kg/m3 ambient air density.

e) According to EN 13141-7 at reference volume flow rate, see also proof of usability (abZ) of the DIBt.

f) Determined by the Passive House Institute (PHI), see PHI certificate.

g) Sound pressure level at 1m distance, single-point measurement. All figures are mathematically rounded.

All figures are mathematically rounded.

For the informal ventilation concept!