Questionnaire

Technical data for a substation calculation and quotation.

Complete the form below with your project's technical data and we will prepare a calculation and quotation.

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Site
Location

Domestic hot water (DHW)

Maximum design heat load
kW
Cold water temperature in summer
°C
Required hot water temperature
°C
Cold water pressure at the heat exchanger inlet
bar
Hydraulic resistance of the most critical circuit
kPa

Heating

Maximum design heat load
kW
Heating system flow temperature
°C
Heating system return temperature
°C
Hydraulic resistance of the most critical circuit
kPa
Expansion vessel sizing
Heating system volume
l
Static height of the heating system
m
Safety valve set pressure
bar

Ventilation

Maximum design heat load
kW
Ventilation system flow temperature
°C
Ventilation system return temperature
°C
Hydraulic resistance of the most critical ventilation circuit
kPa
Expansion vessel sizing
Ventilation system volume
l
Static height of the ventilation system
m
Safety valve set pressure
bar

District heating network data

District heating supply temperature
°C
District heating return temperature
°C
Minimum district heating supply temperature in summer
°C
Maximum permitted district heating return temperature in summer
°C
District heating supply pressure
bar
District heating return pressure
bar
Guaranteed minimum differential pressure at the building connection
bar
5. Available electrical supply voltage
6. Preferred control equipment manufacturer
7. Preferred pump manufacturer

Optional equipment

Additional information *

Contact details

Name *
Company
Address
Phone
Email *
Preferred delivery date

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