Heating and Cooling Units – up to 58 kW of Heating and 20.8 kW of Cooling
Heating and Cooling Units – Here at Flexiheat UK we produce two ranges of heating and cooling systems,that are ceiling mounted heating and cooling units, we have developed a high reliability, high specification heating and cooling unit which produces a higher thermal output, be it warm air or cold air, at a given air volume and noise level.These individual heating and cooling units are the perfect solution – from small heating and cooling units to large, and we are confident we can satisfy your site requirements from withing our range. They are sturdy, compact and versatile units that are suitable for such applications as retail outlets,workshops,garages,and warehouses.
We have 2 ranges of these ceiling mounted heating and cooling units –
The Brava 2 Model – which is a 6.5 kW to 31.7 kW Heating Load and 3.1 to 8.9 kW for the Cooling Load, depending on the temperature of the water supplied
The FHUGCH Models ( Four ) -between 9 kW to 58 kW Heating Load and 2.1 to 14 kW for the Cooling Load, again dependent on the temperature of the water supplied
The units are intended for the use in the buildings that require an aesthetic and innovative appearance, such as:
- Shops and Shopping Centres,
- Health Centres
- Large offices,
- Receptions of buildings,
- Car showrooms,
- Service and production areas etc.
Basically anywhere where you require a unit that will both heat and cool the air
BRAVA 2 heating units with cooling option are intended for installation under ceilings, and extends the range of heating and cooling devices produced by Flexiheat UK.
The Output of this unit is for heating between 6.5 kW to 31.7 kW depending on the water temperature entering the unit , and for cooling between 3.1 to 8.9 kW , again depending on the temperature of the chilled water.The ceiling mounted units can be supplied to handle a hot water heating medium of up to 150 Celsius , and pressures up to 15 Bar / 1.5 MPa
BRAVA 2 units are characterized by modern design allowing them to be used in spaces of elegant interior decoration, and are aesthetically pleasing to the eye . Their housing is made of high quality plastic in the form of a pentagon with intake grilles for the control of intake air blowing direction and range.The units use highly efficient and low speed fans equipped with three-stage rotational speed controllers as a standard which ensures particularly quiet operation.The Brava 2 is intended for the use in the locations with the height of the ceiling does not exceeding 5 metres and they also need a minimum 200 mm space above the unit to the actual ceiling
The Brava range of heating and cooling systems includes:
- Highly-efficient axial fan; which makes the unit extremely quiet in operation – only 37 dB(A) on speed one , and a maximum of 49 dB(A)on the highest speed of 3, which makes these units particularity suited to heating and cooling applications that require low noise levels such as library’s , laboratories,dental surgeries and health centres .As an example normal conversation is 60 dB(A) ,a refrigerator humming is 40 dB(A) and a Whisper is 20 dB(A)
- Double-row heat exchanger; One for heating and one for cooling
- Plastic housing with five-way air diffuser;
Technical details for the Brava 2 Heating and Cooling Unit
Outputs for the Brava 2 ceiling mounted heating and cooling units for Heating – hot water
Outputs for the Brava 2 ceiling mounted heating and cooling units for Cooling – chilled water
At special request we can supply the BRAVA heating and cooling units with an air flow increased approximately 30% and a heat output increased of 15% by equipping with the fans with electronically com-mutated ( i.e. regulate or reverse the direction of (an alternating electric current), especially to make it a direct current) motors.
Ceiling Mounted Heating and Cooling Units – Basic Dimensions , Electrical supply and Noise Levels -Brava 2
Please note for the weight of the Brava 2 , please see the two row coil weight i.e. 35.5 Kg’s
Operational noise level – acoustic pressure level when taking into consideration directional coefficient Q=2 and compartment A=100m2 absorption ability.At the distance of 1 metre. All dimensions are stated in mm.
The FHUGCH Range of Heating and Cooling Units – Ceiling Mounted Commercial / Industrial Size
This range is of ceiling mounted units is more industrial / commercial looking in appearance and has been developed to satisfy the larger load requirements of heating and cooling that some buildings require. There are two models withing this range , both require a three phase 400 Volt electrical supply and can be mounted at a maximum height of 4 metres . There are two units produces and each one is available with one or two fans installed.
The ceiling mounted unit consists of:
- Finned heat exchanger – The exchangers are made of copper tubes with outer diameters of 10 mm and aluminium fins with a spacing of 2 mm
- Axial flow fans – One or Two depending on the unit size.The fan’s have 3 phase 400 Volt motor with a power of 0.12 kW and a current input of 0.29 Amps
- Casing – A sturdy and rigid epoxy coated steel case
- Drain tray- In case of cooling the condensate is carried away under gravity via a drain tray under the exchangers and outlet to waste system. The units may be equipped with condensate pumps if so required
- Connectors on the standard version are screwed 25mm (1″)
Technical details for the FGUGCH Heating and Cooling Units
Outputs for the FGUGCH ceiling mounted heating and cooling units for Heating – hot water
Outputs for the FGUGCH ceiling mounted heating and cooling units for Cooling – chilled water
Ceiling Mounted Heating and Cooling Units – Dimensions , Electrical supply and Noise Levels -FGUGCH Range
All dimensions are stated in mm. *Level of operation noise – level of acoustic pressure with room absorbing capabilities A=50m2 and directivity factor Q=2 taken into account
Automatic Controls for the FHUGCH and Brava 2 Ceiling mounted heating and Cooling Heaters
Both the Brava 2 , and the FHUGCH range of Heater / Cooler Units can be supplied with a full range of controls that complete the full package. You literally just have to supply the electrical cable and piping to the units , everything else that you would require is included . You could supply or source these additional items required yourself, but we have found that it often works out to be more expensive than purchasing the controls package off us.
The controls consist of –
A room temperature control with RAB3 controller; This controller not only is a room stat,but also has a manual function selection for heating, cooling or ventilation, as well as a manual selectable three step fan speed switch.
ZSB Power supply and control box – These are a surface-mounted box, hermetically enclosed (equipped with main switch, over current switches, short-circuit switches, signal lamps) intended for operation and control of the automatic equipment components.All switch gear components are manufactured by leading suppliers of electrical equipment provide the highest reliability. They are incorporated in the box enclosures equipped with a front cover. The actuating levers, adjustment knobs and signaling elements are adjusted from the outside. Internal connections are completely covered and protected to guarantee safe maintenance and normal operation. Other benefits of the Power Supply/Control Box include: large space to accommodate cable and terminals, high safety level, easy operation, servicing and maintenance and operator-friendly design. The size of the box depends on the number of connected fans; up to four devices can be connected to a single box.
Three Port Valves – These three way valves are widely used in the units to control the flow of heating medium through the heating or cooling coils
Please see the diagram below of the schematic of the controls layout –
And For the FHUGCH Controls –
Should you require anymore assistance or information on our Heating and Cooling Systems / Ceiling Mounted Heating and Cooling Units / Heating and Cooling Units , please don’t hesitate to contact our sales team on 01202 822221 or click here for our email contact form.