Danfoss FlatStation 5 Series - Heat Interface Unit
Verified by manufacturer 2 months ago
5 Series DS R-FI - PHEX Size 1
5 Series DS R-FI - PHEX Size 1
Range of heat interface units supplying instantaneous domestic hot water and direct heating.
Application
Suitable for domestic applications.
Description
Range of heat interface units supplying instantaneous domestic hot water and direct heating.
Features and benefits:
- Wide capacity range.
- Primed domestic hot water control with 8°C set back (FI, R-FI, IV).
- Integral differential pressure control.
- Pressure absorber.
- 20-year operating life.
- Self-acting mechanical control.
- Copper braised stainless steel Micro Plate™ Heat Exchanger
- Stainless steel pipes.
- Fully insulated (FI, R-FI, IV).
- Instantaneous shut off of heat network supply water through PHEX after tapping (reduces scaling of heat exchanger).
- Strainers on heat network supply, heating return and cold water pipes.
General information
Color | White Grey |
Finish | Lacquered |
Material | Steel Polypropylene |
Shape | Rectangle |
Length | 235 mm 240 mm 270 mm |
Width | 528 mm 540 mm 530 mm |
Height | 690 mm 800 mm 710 mm |
Material | Steel Polypropylene |
Uniclass | |
CAWS | S90/230 Instantaneous hot water supply S90/130 Instantaneous hot water supply T90/110 Heating system |
Specification data - Heat interface units
Duty | |
Primary flow temperature | 60℃.70℃. |
Primary return temperature | 17.3–20.5℃. |
Pressure drop | 45 kPa. |
Flow rate | 14.0–18.4 L/min. |
Heating supply temperature | 99°C. |
Hot water supply temperature | 45–50℃. |
Casing | Not required.White lacquered steel cover.Guidance for specification option: Optional. |
Insulation | Full EPP insulation.Manufacturer guidanceThermal conductivity: 0.038–0.040 W/(m2 *K). |
Components | |
Primary | Domestic hot water heat exchanger. |
Secondary | Isolating valve. |
Controls | DHW - IHPT self-acting mechanical controller. |
Capacity | 39.0–51.0 kW. |
Dimensions | 690 x 528 x 235 mm. Manufacturer guidanceH x W x D. |
Pressure | Nominal pressure: PN 10. |
Sustainability data
Country of product manufacture | Denmark |
Material | Steel Polypropylene |
Manufacturing plant location |
Literature
Danfoss FlatStation 5 Series DS R-FI
Danfoss FlatStation 5 Series DS R-FI-MIX
Danfoss FlatStation 5 Series BS F-B
Danfoss FlatStation 5 Series DS IV
Danfoss FlatStation 5 Series DS IV-MIX
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