Blauberg KOMFORT Roto EC D 351-E L S21

Air handling units for efficient supply and exhaust ventilation in flats, houses, cottages and other buildings. Heat recovery is provided by the rotary heat exchanger and minimizes ventilation heat losses. Controllable air exchange for creating the best suitable indoor microclimate.

The unit casing is made of painted steel, internally filled with mineral wool layer for heat and sound insulation. The insulation is 40 mm thick. KOMFORT Roto EC D … L – left-handed unit. KOMFORT Roto EC D … R – right-handed unit.

Units KOMFORT Roto EC DE are equipped with an electric heater.

Two built-in Coarse 90% (G4) filters provide efficient supply air filtration. Supply ePM1 65% (F7) filter available as an option.

The unit has an efficient rotary heat exchanger. The advantages of the rotary heat exchanger as compared to plate heat exchangers include no condensate generation, maintaining comfort air humidity and high freeze resistance. KOMFORT Roto EC D … – equipped with condesing rotor. KOMFORT Roto EC D … -E – equipped with sorption rotor.

The units are equipped with an integrated automation system. The remote control panel is not included in the delivery set (purchased separately). The S21 controller allows to integrate the unit into the Smart Home system or BMS (Building Management System). Unit control is done via Wi-Fi using the mobile application Blauberg Home.

Download the Blauberg Home app for Android		Download the Blauberg Home app for iOS

Functions	Description
Unit control via Wi-Fi using a mobile application	+
Unit control via a wired remote control panel	S22 control panel (option)
Unit control via a wireless remote control panel	S22 Wi-Fi control panel (option)
Unit control via a wired remote LCD control panel	S25 control panel (option)
BMS (Building Management System)	RS-485
	Wi-Fi
	Ethernet
	MODBUS (RTU, TCP)
Blauberg Cloud Server service	+
Speed selection	+
Filter replacement indication	by filter timer
Alarm indication	+
Week-scheduled operation	+
Bypass	automatic
	manual
Timer	+
Boost mode	+
Fireplace mode	+
Cooler connection	option
Kitchen hood connection	option
Minimum supply air temperature control	+
Humidity control	option
CO2 control	option
VOC control	option
PM2.5 control	option
Fire alarm sensor connection	option

Option: function is available when purchasing the appropriate accessory (see the "Accessories" tab).