Top model of heat exchange ventilation system LWZ-280 (sensible heat type)-LWZ-280

Top model of heat exchange ventilation system LWZ-280 (sensible heat type)
Nippon Stiebel Co., Ltd.

🏗️ Architecture & Construction Use

Nippon Stiebel Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

30.9hours

Relatively Fast Response

About This Product

Large air volume design that can handle spaces up to 270m2 with just one unit. Ensures ventilation throughout the building without the need to open windows. Equipped as standard with two different types of high-performance filters on the air supply side and exhaust side to prevent harmful substances such as pollen and allergens from entering. It is the only wall-mounted type with a built-in pre-heater, which maintains the planned ventilation volume and high heat exchange even in cold weather.

■Large air volume designEquipped with a high static pressure turbo type EC fan motor. Even if pressure loss occurs, the motor automatically adjusts the rotation speed to maintain the set ventilation volume. Since the range that can be covered by one unit has been expanded, the installation space can be reduced, and maintenance can be done by just one unit, which has resulted in significant user benefits.

■Built-in pre-heaterIt has a built-in pre-heater that heats the outside air that is taken in and then performs heat exchange. The load on heating due to ventilation during the cold season is enormous. The preheater reduces the heating load with low power consumption and maintains the planned ventilation volume and high heat exchange rate.

■Bypass modeWhen there is a small temperature difference between indoors and outdoors, or when the outside temperature is lower than indoors, you can increase energy savings by using outside air cooling mode, which takes in outside air directly without exchanging heat. The outside air taken in passes through a filter, similar to heat exchange ventilation, and clean outside air is taken in.

■Program operation functionYou can set the air volume for each day of the week and hour depending on your lifestyle pattern, allowing for further energy savings.

■Built-in humidity sensorIf the humidity is higher than the set humidity, the unit will stop for a certain period of time and then operate at the minimum ventilation rate. If the humidity is below the set humidity, operation will be stopped.

Model
There are 1 models for this product.

Product
Top model of heat exchange ventilation system LWZ-280 (sensible heat type)

Handling Company
Nippon Stiebel Co., Ltd.

Categories

Purification Equipment

Ventilating Equipment & Systems

Usage Scenarios
Architecture & Construction Use

180+ people viewing

Last viewed: 18 hours ago

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1 Models of Top model of heat exchange ventilation system LWZ-280 (sensible heat type)

Image	Part Number	Price (excluding tax)	Noise (dB (A) )	Air volume (m2/h)	Sensible heat exchange efficiency (%)	Current (at maximum) (A)	Mass (kg)	Installation type	Heat exchange element cleaning	Power consumption (W)	Effective ventilation rate (%)	Compatible facilities Total floor area (m2)	Rated voltage	External dimensions (mm)	Frequency (Hz)	Fan motor	Duct connection diameter (φ)
	LWZ-280	$ 4,810.00〜	Small: NULL Medium: 48 (245m2/h) Large: 55 (350m2/h)	60~350	94 (heating) /70 (cooling)	0.8 (6.5)	78	Wall-mounted installation type	Can be washed with water	10-134 (1,264)	99	Up to about 270	Single phase 200V	Height: 997 Width: 690 Depth: 534	50/60Hz	DC	160/180×4 pieces

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About Company Handling This Product

Nippon Stiebel Co., Ltd.

Response Rate

100.0%

Response Time

30.9hrs

Japan

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Top model of heat exchange ventilation system LWZ-280 (sensible heat type) Nippon Stiebel Co., Ltd.

Nippon Stiebel Co., Ltd.'s Response Status

About This Product

■Large air volume design

■Built-in pre-heater

■Bypass mode

■Program operation function

■Built-in humidity sensor

1 Models of Top model of heat exchange ventilation system LWZ-280 (sensible heat type)

LWZ-280

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About Company Handling This Product

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Top model of heat exchange ventilation system LWZ-280 (sensible heat type)
Nippon Stiebel Co., Ltd.