LWZ 170 E PLUS Central Ventilation System

Name: LWZ 170 E PLUS Central Ventilation System
Brand: STIEBEL ELTRON

by STIEBEL ELTRON

Auckland

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The LWZ 170 E plus central ventilation system with heat recovery is specifically designed for use in large detached houses and small commercial properties. The slow-turning, highly efficient fans guarantee a high air flow rate with significantly reduced noise levels. The air volume can be conveniently adjusted in three stages via a remote control (essential accessory). Up to 90 % of thermal energy is recovered from the extract air by an efficient cross-countercurrent heat exchanger. The optimised heat exchanger and minimisation of the internal pressure drop enable very quiet and efficient operation. An integrated bypass prevents unwanted heat transfer on hot days.

The LWZ 170 E PLUS uses a cross current design to effectively recover the heat in the air indoors as it exchanges this with fresh air from outdoors. The LWZ 170 E PLUS is ideal for low energy buildings and passive homes.

Tags

ventilation central ventilation system heat recovery central ventilation extract air system

Product Details

Product: LWZ 170 E PLUS Central Ventilation System
Category: Mechanical Ventilation Systems
Sold by: STIEBEL ELTRON
Range: Ventilation
Brand: Stiebel Eltron

STIEBEL ELTRON is specified by

LWZ 170 E PLUS Central Ventilation System

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The slow-turning, highly efficient fans guarantee a high air flow rate with significantly reduced noise levels. The air volume can be conveniently adjusted in three stages via a remote control (essential accessory). Up to 90 % of thermal energy is recovered from the extract air by an efficient cross-countercurrent heat exchanger. The optimised heat exchanger and minimisation of the internal pressure drop enable very quiet and efficient operation. An integrated bypass prevents unwanted heat transfer on hot days. The LWZ 170 E PLUS uses a cross current design to effectively recover the heat in the air indoors as it exchanges this with fresh air from outdoors. The LWZ 170 E PLUS is ideal for low energy buildings and passive homes.

The LWZ 170 E plus central ventilation system with heat recovery is specifically designed for use in large detached houses and small commercial properties.

Specs: Product Number: 233850

Depth: 567 mm

Height: 765 mm

Width: 677 mm

Air flow rate: 50-300 m³/h

Technical data

Energy efficiency class in average climates, manual control: A

Energy efficiency class in average climates, time control: A

Energy efficiency class in average climates, central demand-dependent control: A

Heat availability level up to: 90 %

Air connector diameter: 160 mm

Weight: 38 kg

Rated voltage 230 V

Filter class: ISO Coarse > 45 % (G3)

Sound power level (EN 12102): 44 dB(A)

Power consumption without preheater bank: 132 W

Energy efficient with up to 90% heat recovery

Designed for air flow rates of 100-300 m3/h

Quiet operation

Low power operation

Replaces indoor air with filtered fresh air from outside

Passive House Institute certified component

Quick cooling effect via night ventilation function

Pollutants are removed from indoors

Prevents dust and pollen build up

Prevents condensation and mould through improved ventilation

Easily accessible design for filter replacement

FEQ air quality sensor (optional accessory)