As accessories for the VRF systems are changed refrigerant pipes connectors (refnets) joint refnets for modular outdoor units, power meters with digital output for system consumption energy registration.
For indoor units options may also be considered drainage pumps.
Riftnets FQZHW-02N1D, FQZHW-03N1D, FQZHW-04N1D are designed to connect several outdoor units MDV series VC Pro and V4 to one central freon line.
Depending on the number of blocks to be combined, rifnets are offered for connecting 2, 3 or 4 blocks into one group, one central freon highway.
Freon pipelines of VRF systems consist of refnet splitters and pipes, which makes installation of the piping network extremely easy. High quality refnet splitters guarantee reliable operation of the entire system.
The design of refnet-splitters is such that when the refrigerant moves, they practically do not create additional resistance and work silently. The electronic controlled valves (EXVs) installed in the units evenly distribute refrigerant flows between operating units depending on their load.
Ріфнети FQZHN-01SB1, FQZHN-02SB1, FQZHN-03SB1, FQZHN-04SB1, FQZHN-05SB1 призначені для з'єднання 3-х трубних магістралей внутрішніх блоків VRF серії V6R.
