D-AHU Modular R 4

Rotary air handling unit D-AHU Modular R 4 with side connection and heat recovery system.

Nominal air capacity 4100 m³/h;
Built-in rotational heat exchanger (both sensitive and sorption heat transfer);
Models available for both indoor and outdoor installation;
Available with or without integrated controls;
Complete absence of thermal bridges in the entire structure of the unit;
Interior surfaces are treated to provide smoothness and improve indoor air quality;
Complies with the hygiene standard and air quality requirements VDI 6022;
Automated control system for chilled water circulation;
Possibility of integration with DX cooling systems (VRV IV and ERQ support);
Very high energy efficiency, consumption of only 1.79 kW/h;
Regulation of air flow and pressure parameters with support for VAV (variable air volume) and CAV (constant air volume) modes;
Factory preset: software with pre-installed algorithms and comprehensive testing to ensure fast and reliable installation;
Sound-absorbing element for external and/or internal air duct connections (optional);
Additional stage filter to ensure high indoor air quality (IAQ) (optional);
Electric pre-heating heater designed to operate in extremely low temperatures (optional);
Electric heater for subsequent air heating (optional);
Humidifier designed for precise control of humidity levels (optional);
Mixing chamber providing the ability to recirculate air flow (optional);
Water or DX heat exchanger for complex air treatment (optional);
Water heater used in post-heating or heating modes (optional).

Installation is carried out by DC Engineering's own certified teams: engineer visit, selection of routes, commissioning and commissioning in compliance with the requirements of the manufacturer and SNiP.

Official Daikin service center: warranty up to 5 years, scheduled maintenance, diagnostics and repairs of any complexity, original spare parts from stock.