HIGHT HEAT TRANSFER– WHY DOES WIRE EXCHANGER FOXIS HEAT SO MUCH??

• power of heat transmitted from wire surface is 7x higher than from the identical desk surface. It means that for comparison of heat power there is needed 7x less of surface of transfer, if exchangers are made from the identical material.
  
• Currently copper is 2x better conductor of heat than aluminium. It causes higher coefficient alfa of heat transfer, together with doubled heat conduction lambda (copper 400 W/ m K) against aluminum ( 200 W/m K) – there is necessary much smaller transfer surface.
  

Note.: Producerś effort of lamella exchanger is to reach maximal turbulent circulation among lamellae. For this, there is commonly used wavy lamellae to increase heating power of exchanger.

1. Self-cleaning process

The air circulates through exchanger only turbulently. Turbulent air circulation in exchanger keeps dust off on the exchangerś wires. The air circulates constantly and fans around the each wire. Therefore under the operation the exchanger cannot be dusty.

2. Dust-free usage

Turbulent air circulation makes barrier from higher speed around exchanger so the dust circulating together with heating air is cumulated in the corner under heater. The dust is not sucked up by heater, it is separated in wad in floor corner where is easy to hover.

3. Hygienic maintenance

When the heating is off there starts dusting at its surface in summer. There is 7 × less dust at the surface of wire exchanger than at the surface of plate exchanger. As a wire construction is stiff, therefore it can be mechanically cleaned with a brush or hover. Gaps among wireś eyes are sufficient for hairs of brush to easy cleaning.

4. Lowest water volume as possible

Exchanger FOXIS is only copper tube with braided wire. There is necessary 10x less water than plate heater needs in comparison with the same heating power of flat panel heater and circa 100 × less water than column radiator needs. These features makes also faster heat power – the heater reacts PROMPTLY.

5. Infinite service life – noncorrodible

Multiuse heater– CONNECT-UP OR CUT SHORT
anyhow do you want. All-cooper construction maximize serviceable life.

• Material of cooper is noncorrodible, construction of exchanger is hard and durable. If you do not cross over the temperature +235°C (temperature of soldering) the exchangers FOXIS are functionally indestructible.
• If there is change of heating tubes necessary, the heaters instead of dump collection can change their sharp, be cutt short, be connected up, be curved and so on..

6. Kit – work with FOXIS exchangers as hobby work

Anyone, who works with copper tubes, can work with FOXIS and therefore can simply create heaters of very interesting solutions by himself.

7. Copper protects the environment with an anti-microbial effect

Cooper is significant element of the environment. Due to its incredible infinite service life, just its usage reduces waste management. If there is for example necessary to reconstruct the unsuitable heat distribution or to change it, old cooper distribution can be recycled into secondary raw material to protect the environment instead of dump collection as other material. Generally due to cooper recyclation can happen,that water, heat or gas distributions made from cooper tubes contain some cooper atoms from the middle ages crafts tools or coins. At the end of cooper product service life there continually raises the hope of infinite recyclation and the cooper will use also our grandchildren.

Antimicrobial Copper

US Environmental Protection Agency EPA approved the cooper registration as anti-microbial material that can reduce specific harmful bacteria causing potential microbial infection death illness. It means that firstly in history legally there can be bought in USA cooper products, brass or bronzes with their medical certification. These products could be key in fight with infection illness coming from hospitals. Registration income after one year long deep-testing that showed cooper efficiency to eliminate five kinds of bacterial strains from surface of cooper alloy,

• including extra dangerous bacteria from hospital MRSA ( methicilin-resistants bacteria Staphylococcus aureus)