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Flowair
PRODUCT BROCHURE

PRODUCT BROCHURE

Product catalog summary

About Us
FLOWAIR specializes in comprehensive cooling, heating, and ventilation solutions for medium to large buildings. Their product range includes air heating and ventilation fan heaters, air curtains, ductless ventilation with heat recovery units, and rooftop units. They are recognized for innovative designs and have won several prestigious awards.

Integration of Devices
The SYSTEM FLOWAIR integrates devices into a single system controlled by the T-box, offering functions typically found in extensive Building Management Systems (BMS), including local regulation, advanced control, and antifreeze protection.

Synergy of Devices
The system enhances heat comfort and energy savings by utilizing destratificators and fan heaters to efficiently use hot air under the ceiling.

Air Heating and Ventilation
Fan Heaters (LEO)
LEO fan heaters are available in various models (S, L, XL) suitable for large spaces like industrial halls and smaller rooms like workshops. They offer multiple installation options and accessories to improve air distribution.

Technical Data
LEO fan heaters have varying heating capacities, air flow rates, and power consumption levels, designed to operate efficiently under different temperature and pressure conditions.

Control Systems
FLOWAIR offers several control systems, including the TS Controller for basic regulation, the HMI Controller for advanced regulation, and the T-box Controller for intelligent regulation, allowing for manual or automatic control of fan speeds and integration with the FLOWAIR SYSTEM.

Control System
The document outlines control systems for AGRO HT, AGRO SP/HP, and AGRO ST fan heaters, featuring a thermostat (R55) and a TRa regulator for 5-step fan speed regulation, offering low thermal inertia, low investment costs, ease of use, and independent regulation of each unit.

Installation
Installation guidelines for AGRO fan heaters include ceiling and vertical installations using rotary consoles for flexible air stream direction and easy access.

Heating Capacities
Detailed tables provide heating capacities for different models at various water and air temperatures, including parameters like air flow, heating capacity, and water pressure drop.

Fan Heaters Characteristics
AGRO SP/HP and AGRO ST fan heaters are designed for environments with high air pollution, humidity, or corrosive conditions, featuring epoxidized heat exchangers and anti-corrosive coatings.

Air Curtains and Air Curtain-Fan Heater Units
ELiS air curtains are designed for public buildings and industrial applications, offering various models with different air flow capacities, installation heights, and acoustic levels, suitable for horizontal and vertical installations.

Technical Data
Specifications for fan heaters and air curtains include power supply, current and power consumption, acoustic pressure levels, air flow, heating capacities, and dimensions.

Overview
The document provides technical specifications, installation procedures, and performance data for ELiS air curtains, designed for commercial and industrial buildings with various installation options.

Specifications

ELiS C: Available for horizontal and vertical installation, compatible with T-box controller, with varying heating capacities.
ELiS T: Suitable for both horizontal and vertical mounting, available in different lengths with options for water heat exchangers or electric heaters.
ELiS B: Designed for ceiling installation in commercial spaces, offering recessed installation options.
ELiS A: Intended for horizontal installation above door openings, providing an air barrier to reduce energy losses.

Installation Procedures

Installation options include using brackets, pins, or consoles for easy mounting.
Connection diagrams are provided for each model, detailing power supply requirements and sensor connections.

Performance Data

Heating capacities are detailed for various inlet and outlet water temperatures, with corresponding air flow rates and pressure drops.
Acoustic levels and power consumption data are provided for each model, ensuring compliance with ISO standards.

Relevance and Applications These air curtains are suitable for a range of environments, including shops, restaurants, and industrial buildings, offering energy efficiency and climate control benefits.

Specifications
The document provides detailed specifications for various models of air curtains and air curtain-fan heater units, including acoustic pressure and power levels, maximum water temperature, operating pressure, and unit weight.

Installation
Installation guidelines are provided for each model, including the use of pins and consoles for mounting, with specific dimensions listed.

Connection Diagrams
The document includes connection diagrams for the TS and T-box controllers, detailing power supply requirements and wiring configurations.

Heating Capacities
Heating capacities are detailed for various inlet and outlet water temperatures, with specific data on air flow, heating capacity, water flow, and pressure drop for each model.

Control Systems
Two types of controllers are described: the TS Controller for basic fan speed regulation and the T-box Controller for intelligent regulation.

Ventilation Unit OXeN
The OXeN ventilation unit is designed for medium cubature buildings, offering ductless ventilation with heat recovery, available in wall-mounted and ceiling-mounted versions.

Overview
The document provides detailed technical specifications and installation guidelines for ductless ventilation units with heat recovery, specifically the OXeN series, and includes information on rooftop units and their applications.

Specifications

Models: OXeN X2-W-1.2-V, X2-N-1.2-V, X2-W-1.2-H, X2-N-1.2-H, X2-E-1.2-V.
Max Air Flow: 1200 m3/h for all models.
Air Stream Range: 15 m for horizontal, 4.5 m for vertical nonisothermal streams.
Power Supply: 230/50 V/Hz for most models, 3x400/50 V/Hz for X2-E-1.2-V.
Thermal Efficiency: 74.7% dry, 80.9% wet.
Control System: Touch screen controller with BMS MODBUS RTU compatibility.

Installation

Units can be installed indoors, either on the wall or under the ceiling.
Various mounting options are available, including wall-mounted and roof-mounted air inlets/outlets.

Operating Modes

Features include automatic regulation of supplied air temperature and antifreeze protection.
Units can operate with or without heat recovery.

Rooftop Units

Models: Cube 20 to Cube 160, Cube R8, Cube NW.
Functions: Cooling, heating, and ventilation with heat recovery.
Applications: Suitable for shopping malls, logistic centers, industrial facilities, etc.

System Integration

FLOWAIR System allows integration of various components like air curtains and fan heaters for enhanced thermal comfort.
Control via a single T-box controller is possible for multiple devices.

Catalog excerpts

PRODUCT BROCHURE AIR CURTAINS AND AIR CURTAIN-FAN HEATER UNITS ELiS DUCTLESS VENTILATION WITH HEAT RECOVERY OXeN ROOFTOP UNITS Cube

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ABOUT US FLOWAIR is expert in providing complete cooling, heating and ventilation solutions for medium and big cubature buildings. Our offer consists of four main product groups: air heating and ventilation fan heaters, gas heaters, electric heaters, mixing chambers, fan heaters for specialized buildings like chicken coops, pools, car washes air curtains and air curtain-fan heater units ductless ventilation with heat recovery ventilation units rooftop products, cooling, heating, ventilation units We are constantly inspired by new technologies and improvements in terms of functionality, control...

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TABLE OF CONTENTS Air heating and ventilation LEO AGRO SP/HP Air curtains and air curtain-fan heater units ELiS C Ductless ventilation with heat recovery OXeN 72 Rooftop units Cube 80

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SYSTEM FLOWAIR mini BMS at your finger tips T-box intelligent controller with touch screen INTEGRATION OF DEVICES SYSTEM FLOWAIR is an intelligent solution which integrates the devices into a system with only one controller. T-box offers many necessary functions for effective management of a heating-ventilating system. These function were previously reserved for an extensive Building Management System (BMS). Control of devices with one T-box Local regulation of devices Advanced control of ventilating and heating devices Control the devices according to your time schedule and individual needs...

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OXeN ventilation unit with heat recovery SYNERGY OF DEVICES The system offers higher heat comfort and energy savings. Thanks to destratificators and fan heaters working together, it is possible to effectively use the hot air that is present under the ceiling, thus saving heat energy to be supplied by the fan heaters.

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FAN HEATERS LEO Fan heaters LEO Heating capacity [kW] AVAILABLE TYPES OF UNITS: Big cubature buildings: industrial halls, warehouses, department stores, production halls, sports halls, sacral buildings, etc., as well as smaller rooms, like: workshops, garages, stores, car show rooms, gas stations, etc. LEO BMS LEO BMS fan heater is equipped with energy efficient 3 speed fans controlled by the DRV module. The DRV module manages the operation of devices according to control signals from T-box or directly from BMS. LEO LEO fan heater with AC fan offers possibility to switch between 3 steps of efficiency....

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INSTALLATION Possibility of setting the direction of air stream installation under the ceiling DxE F vertical installation using the console When device is mounted under the ceiling please note the proper nonisothermal air stream range Rotary console It enables installation of the heater perpendicularly or horizontally at various angles to the partition. Optional corner brackets For easy installation and leveling of the fan heater use optional corner mounting brackets. RECOMMENDED INSTALLATION DISTANCE [M] L1

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TECHNICAL DATA Fan heater LEO S Heating capacity [kW](1) Nominal heat power (70/50/16 C, III-step) [kW] Power supply [V/Hz] Max. acoustic pressure level [dB(A)](2) Max. acoustic power level [dB(A)] Horizontal range [m](4) Vertical range [m] Max. heating water temperature [ C] Weight of unit filled with water [kg] Step Max. air flow stream [m3/h] Nominal heat power (70/50/16oC, III-step) [kW] Max. acoustic pressure level [dB(A)](2) Max. acoustic power level [dB(A)](3) Max. heating water temperature [ C] Weight of unit filled with water [kg] The range of heating power with parameters below, min:...

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TECHNICAL DATA Fan heater LEO XL Step Max. air flow stream [m /h] Nominal heat power (70/50/16oC, III-step) [kW] Max. acoustic pressure level [dB(A)](2) Max. acoustic power level [dB(A)] Max. heating water temperature [oC] Weight of unit filled with water [kg] The range of heating power with parameters below, min: 1st gear/speed of fan, temperature of heating medium 40/30°C, air temperature at the inlet 20°C, max. 3rd gear/speed of fan, temperature of heating medium 120/90°C, Air temperature at the inlet 0°C (2) Acoustic pressure level at the distance of 5 m from the unit, in the room of medium...

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ACCESSORIES – CONFUSOR LEO for LEO L and XL fan heaters Material: powder-painted steel, RAL 9007 Weight: Confusor LEO L: 3,8 kg Confusor LEO XL: 6,2 kg Confusor increases air flow speed. It results in faster air distribution to the lower zones of the room. When device is mounted under the ceiling please note the proper nonisothermal air stream range. ACCESSORIES – 4-SIDE OUTLET GRILLE LEO for LEO L and XL fan heaters Material: powder-painted steel, RAL 9007 Weight: Outlet grille LEO L: 2,8 kg Outlet grille LEO XL: 4,8 kg Outlet grille improves air distribution. It is perfect solution for low...

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ACCESSORIES – MIXING CHAMBER for all LEO fan heaters LEO + KM LEO fan heaters with LEO KM mixing chamber from heating and ventilation unit. It is the easiest way to create efficient mechanical ventilation without additional systems. For CAD drawings, Revit files and documentation for all available versions of LEO visit www.flowair.com

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CONTROL SYSTEMS for LEO heaters LEO / LEO BMS T-box CONTROLLER basic version basic version Simplest regulation of 3-step fans. Fan heater operation is controlled by 3-step fan speed controller with thermostat. Advanced regulation of 3-step fans via HMI programmable controller. Intelligent regulation system of 3-step fans. Speed regulation of energy-efficient fan via T-box controller. T-box Controller Types of regulation/control Manual 3-step air flow regulation Automatic 3-step air flow regulation Modes Heating / Ventilation Operation in continuous or thermostatic mode Weekly programmer BMS Antifreeze...

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CONNECTION DIAGRAMS TS / HMI CONTROLLER NTC It is possible to apply RX splitters to increase the maximum number of controlled units T-box CONTROLLER PT-1000 min. 2×0,5 mm2 (shielded) LIYCY-P 2x2x0,5 mm2 Twisted pair cable A and B max. 50 m max. 31 units compatible with FLOWAIR SYSTEM to 1 T-box controller

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All Flowair catalogs and technical brochures

Archived catalogs

FAN HEATERS LEO
28 Pages
AIR HEATING AND VENTILATION Fan heaters LEO
20 Pages