DHW system, TD-S, 25.0 kW, 300 L



Product details

Gross weight 72 Kg
Net weight 72 Kg
EAN 5715162699256


Allowed temperature [˚C] [Min] 2 °C
Approval DVGW
Approvals CE/DVGW
Capacity [kW] 25 kW
Category name Tank solution substations
Circulation connection size Rp3/4"
Circulation connection type internal thread
Circulation pipe size DN20
Connection direction primary and secondary horizontal
Current [A] [Max] 0.1 A
DCW static pressure [bar] [Min] 1 bar
Delta P primary without heat meter [bar] [Min] 0.1 bar
Depth with cover [mm] 915 mm
Description THERMODUAL-S 300-25
Design standing
DH connection size 26,9 mm
DH connection type welded
DH pipe size DN20
DHW connection size Rp1 1/2"
DHW connection type internal thread
DHW pipe size DN40
DHW pump brand Grundfos
DHW pump type UPM2K
Differential pressure primary [bar] [Max] 25 bar
Flow primary [m3/h] [Max] 0.48 m³/h
Flow secondary [m3/h] [Max] 0.43 m³/h
HE connection size 26,9 mm
HE connection type welded
HE pipe size DN20
Height with cover [mm] 1760 mm
HEX DHW alloy 1.4404
HEX DHW brazing material Copper
HEX DHW type Brazed
Hot water tank volume [l] 300 L
In scope of WEEE and contain batteries No
Insulation material EPS with laminated fleece
Manufacturer's name Danfoss
Number of households [Max] 11
Package 2 depth [mm] 800 mm
Package 2 height [mm] 500 mm
Package 2 width [mm] 1200 mm
Package depth [mm] 750 mm
Package height [mm] 1910 mm
Package width [mm] 750 mm
PED category § 4.3
Pressure nominal primary [bar] 25 bar
Pressure nominal secondary [bar] 10 bar
Pressure primary [bar] [Max] 25 bar
Pressure secondary [bar] [Max] 10 bar
Product group DHW system
REACH Candidate List substances Lead (CAS no. 7439-92-1)
Supply temperature construction [˚C] 150 °C
Supply temperature recommended [˚C] 70 °C
Supply voltage [V] AC 230 V
Tank material 14571
Type TD-S
Width with cover [mm] 890 mm


Spare Parts






Software and firmware to extend functionality