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vTherm°e Heat Interface Unit - Electronically Controlled HIU
vTherm°e Heat Interface Unit - Electronically Controlled HIU
vTherm°e Heat Interface Unit - Electronically Controlled HIU

Verified 2 months ago

Vital Energi Ltd

vTherm°e Standard

Verified 2 months ago

Vital Energi Ltd

vTherm°e with insulated valve rail

Verified 2 months ago

Vital Energi Ltd

vTherm°e with insulated valve rail and pipe bracket

Summary
Electronically controlled heat interface unit.
Electronically controlled heat interface unit.
Electronically controlled heat interface unit.
Third party certification
Digital objects
Color
Black, Grey
Black, Grey
Black, Grey
Finish
Matt, Textured
Matt, Textured
Matt, Textured
Material
Polypropylene
Polypropylene
Polypropylene
Shape
Rectangle
Rectangle
Rectangle
Length
690 mm
690 mm
690 mm
Width
530 mm
530 mm
530 mm
Height
250 mm
250 mm
250 mm
Warranty description
One year
One year
One year

Specification

Duty
-
-
-
Primary flow temperature
60–90°C.
60–90°C.
60–90°C.
Primary return temperature
70°C Primary Flow = 27.9°C; 60°C Primary Flow = 29°C (Volume-Weighted Average Return Temperatures (VWART)).
70°C Primary Flow = 27.9°C; 60°C Primary Flow = 29°C (Volume-Weighted Average Return Temperatures (VWART)).
70°C Primary Flow = 27.9°C; 60°C Primary Flow = 29°C (Volume-Weighted Average Return Temperatures (VWART)).
Pressure drop
<50 kPa (primary side), <10 kPa (heating).
<50 kPa (primary side), <10 kPa (heating).
<50 kPa (primary side), <10 kPa (heating).
Flow rate
0.32 L/s.
0.32 L/s.
0.32 L/s.
Heating supply temperature
Maximum 80°C.
Maximum 80°C.
Maximum 80°C.
Hot water supply temperature
Maximum 60°C.
Maximum 60°C.
Maximum 60°C.
Casing
Fully insulated EPP casing.
Fully insulated EPP casing.
Fully insulated EPP casing.
Insulation
Expanded polypropylene.
Expanded polypropylene.
Expanded polypropylene.
Components
-
-
-
Primary
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Secondary
Manufacturer's standard.
Manufacturer's standard.
Manufacturer's standard.
Controls
Electronically controlled. The HIU controller shall utilize the secondary side DHW and heating temperatures to control Pressure Independent Control Valves (PICVs) located on the primary side of both plate heat exchangers to maintain the temperature. A keep warm function maintains a primary flow temperature at the unit.
Electronically controlled. The HIU controller shall utilize the secondary side DHW and heating temperatures to control Pressure Independent Control Valves (PICVs) located on the primary side of both plate heat exchangers to maintain the temperature. A keep warm function maintains a primary flow temperature at the unit.
Electronically controlled. The HIU controller shall utilize the secondary side DHW and heating temperatures to control Pressure Independent Control Valves (PICVs) located on the primary side of both plate heat exchangers to maintain the temperature. A keep warm function maintains a primary flow temperature at the unit.

Additional properties

Standard
CE, BESA, WRAS.
CE, BESA, WRAS.
CE, BESA, WRAS.
Overall sound power level
31.8 dB.
31.8 dB.
31.8 dB.
Weight
30 kg (dry), 35 kg (wet).
30 kg (dry), 35 kg (wet).
30 kg (dry), 35 kg (wet).
Electrical requirements
230 V, 5 A (50 Hz).
230 V, 5 A (50 Hz).
230 V, 5 A (50 Hz).
Accessories/ Other requirements
None., Apartment weather compensation., Bluetooth., Flushing bypass assembly., Intelligent data collection., M-Bus., Modbus., Radio., RJ45., Wi-Fi., NBIoT.
None., Apartment weather compensation., Bluetooth., Flushing bypass assembly., Intelligent data collection., M-Bus., Modbus., Radio., RJ45., Wi-Fi., NBIoT.
None., Apartment weather compensation., Bluetooth., Flushing bypass assembly., Intelligent data collection., M-Bus., Modbus., Radio., RJ45., Wi-Fi., NBIoT.
Colour
Black., Grey.
Black., Grey.
Black., Grey.
Finish
Matt, Textured
Matt, Textured
Matt, Textured
Hot water system (HWS) capacity (minimum)
60 kW.
60 kW.
60 kW.
HeatingCapacity
10 kW.
10 kW.
10 kW.
HWS temperature
55°C.
55°C.
55°C.
Heating secondary flow temperature (UFH)
45°C.
45°C.
45°C.
Heating secondary return temperature (UFH)
35°C.
35°C.
35°C.
Heating secondary flow temperature (Radiators)
60°C.
60°C.
60°C.
Heating secondary return temperature (Radiators)
40°C.
40°C.
40°C.
HIU primary pressure rating
10 bar., 16 bar.
10 bar., 16 bar.
10 bar., 16 bar.
Maximum HIU primary differential pressure
4 bar.
4 bar.
4 bar.
Maximum secondary heating working pressure:
2.5 bar.
2.5 bar.
2.5 bar.
Secondary heating safety relief valve pressure
3 bar.
3 bar.
3 bar.
Maximum secondary main cold water (MCW)/ domestic hot water (DHW) pressure
10 bar.
10 bar.
10 bar.
Minimum MCW pressure
1 bar.
1 bar.
1 bar.
Integral accessories
-
Insulated valve rail.
Insulated valve rail and pipe bracket.

Sustainability data

Contains Red List materials
Yes
Yes
Yes
Country of product manufacture
United Kingdom
United Kingdom
United Kingdom
Recyclability
90%+ of weight
90%+ of weight
90%+ of weight
Recycled content
90 %
90 %
90 %