First of all, EVI technology mainly refer to the key component of the heat pump, which is compressor, EVI represents for Enhanced Vapor Injection. Vapor Injection enhances heating capacity at the most demanding low winter ambient as high as 40%。
OSB EVI heat pump use world famous compressor included Copeland and Sanyo as EVI preference.
Secondly, another essential component for a heat pump- heat exchanger.
OSB EVI range heat pumps apply Heat exchanger coated with Polyurethane layer, just like putting a thicker coat or winter jacket.
Well protect our heat pump exchanger NOT freezing in chilly ambient, so users can have sufficient heat with our EVI heat pumps.
As a 2nd warm preservation, OSB adding another winter jacket to protect her heat pumps, that is a thicker warm insulation layer inside the cabinet casing!
Furthermore, to ensure a heat pump, especially air source heat pump to work properly, a suitable fan motor take another important role. OSB use external rotor fan motor to the whole range of EVI heat pumps, which is especially designed for chilly condition.
Besides 3 main components, there are many details that OSB have applied in her complete range of EVI air source heat pumps, and the heating capacity range for EVI heat pumps have covered 8kw for residential customers, 15kw heating capacity for bigger area project.
With OSB EVI heat pump, you may heat with radiators panels with flow temperature 80 degree C, heating your fan coil units, produce hot water for your daily dhw purpose, even applications in drying industrial , such as application for high temperature hot water for slaughter house, dairies , etc.
For further details, please contact us.