VT 3150/51 ECO (310 L)

The heat pump utilizes the energy in the air to heat the domestic water and can cover the annual consumption of a 4-6-person family. It has a tank capacity of 310 liters and can produce up to approx. 1100 liters of hot water per 24 hours. The heat pump is energy saving and allows up to 70% of the cost of hot water production to be saved.

Dimension: H: 1640 mm Ø: 707 mm
Weight: 126kg
Voltage/frequency: 230 V / 50 Hz Phase-Neutral-Earth
Connection effect VP: 573 Watts
Output: 2150 Watts
High supplemental heat: 2000 Watts / 230 V
Connection power total: 2573 Watts / 230 V
High-quality protection: Minimum 13 A
Supplement heat thermostat: Set at 65°C. Controlled via display
Refrigerant filling: See type plate
Airflow: Min. / Max. 200 / 300 m3/h
Air temperature: VT3150 ECO / VT3151 ECO Min. -10°C to Max. +35°C
Water tank: VT3150 ECO Enamelled, 310 Liters
Water tank: VT3151 ECO Enamelled, 291 Liter
Work pressure: Max 1MPa / 10 bar
Anode: Magnesium – 5/4″ RG
Water temperature: Adjustable – Max. 62°C
Water capacity: 1100 L / 24 t
Idling consumption at 20°C air temperature and 55°C water temperature – measured according to En16147:2011 30 Watts / 24 t
Water connections:
Cold water: 1″ RG
Hot water: 1″ RG
Condensation: 1/2″ RG
Heat exchanger: 1″ RG
Circulation: 3/4″ RG
Heat exchanger heating surface: VT3150 ECO 1.00 m2
Electronic: Yes
Air, inlet / outlet: Top / Top
Channel connection: Ø160 mm
Legionella function: Yes

Model VT3150 ECO VT3151 ECO
-10°/35° X X
Electronic control X X
Top air (in + out) X X
Without spiral X
1 spiral X
Electric Wand 2000 Watts X X
Channel connection island160mm X X
Legionella feature X X
Solar function X X
Holiday feature X X
Boost feature X X
Anode (magnesium) X X
Signal anode (optional) X X
Timer function (optional) X X
Flange, bottom (none) X X
Flange, front (optional) X X