General Specifications
Definition
Heat interface units , is complete solution for apartments for radiator systems.Balancing valves for complete unit and radiator side is used to control the pressure difference across and in the system.
Stainless steel heat exchanger and thermostatic controlling valve to have a stable temperature domestic hot water. Up to 23 lt/min.
All the consumption of heating and domestic hot water preparation can be measured by one heat meter and cold water meter.
All the piping is stainless steel.
Components
Stainless Steel pipe 18 x 1mm (AISI 304)Galvanised back plate
Brazed heat exchanger for hot water
Special immersion thermostatic control valve for hot water
9mm Rubber Isolation
EPP Cover with Isolation (Optional)
Differential pressure balancing valve inlet 20-65 kpa
Differential pressure balancing valve heating 5-25 kpa
Heat meter spare part (Demand on request)
Cold water meter spare part (Demand on request)
Brass
Connections
Dirt catchers
Mounting plate with ball valves (Optional)
On-wall cabinets (Optional)
In-wall cabinets (Optional)
Product Photos
Technical Drawings
Heat Exchanger Capacities
Capacity Kw |
Primary Side Inlet Temperature °C |
Primary Side Outlet Temperature °C |
Secondary Side Temperatures °C |
Secondary Side Flow Rate lt/min |
Primary Side Maximum Pressure Loss kPa |
Primary Side Flow Rate kg/h |
---|---|---|---|---|---|---|
33 | 65 | 32 | 10/50 | 12 | 9,72 | 853 |
33 | 70 | 29 | 10/50 | 12 | 6,55 | 692 |
33 | 75 | 27 | 10/50 | 12 | 4,83 | 589 |
33 | 80 | 25 | 10/50 | 12 | 3,75 | 516 |
50 | 65 | 30 | 10/50 | 18 | 9,95 | 1239 |
50 | 70 | 27 | 10/50 | 18 | 6,80 | 1014 |
50 | 75 | 25 | 10/50 | 18 | 5,05 | 867 |
50 | 80 | 23 | 10/50 | 18 | 3,96 | 762 |
65 | 65 | 26 | 10/50 | 23 | 6,45 | 1458 |
65 | 70 | 24 | 10/50 | 23 | 4,58 | 1220 |
65 | 75 | 22 | 10/50 | 23 | 3,48 | 1057 |
65 | 80 | 20 | 10/50 | 23 | 2,78 | 939 |
Technical Details
Nominal Size: | DN20 |
---|---|
Max. Operating Pressure: | PN16 |
Max. Operating Temperature: (Heating Water Supply) | 90 °C |
Maximum Pressure Loss in Primary Side: | 35 kPa |
Maximum Pressure Loss in Secondary Side: | 30 kPa |
Heat Exchanger Capacity: | 33 Kw - 50 Kw - 65 Kw |
Domestic Hot Water Flowrates: | 12 lt/min - 18 lt/min - 23 lt/min |