Nilan VT300

Hot water the easy way:
Heat pump & cylinder combination

Nilan VT300 Heat Pump Cylinder

Nilan VT300This system combines a 306l DHW cylinder with an air source heat pump. Formerly called VT3130, it is an ideal DHW solution for a normal sized dwelling.

3 Different Applications

The VT300 is a heat pump cylinder for DHW production.

It’s air intake can be connected in three different ways:

A) Air intake combined with the exhaust of an MVHR system, which is also connected to an external exhaust air grille.

B) Air intake combined with a CMEV system (Exhaust Air Heat Pump). In this case background ventilators are needed in all habitable rooms.

C) Air intake directly from the outside.

Its minimum ventilation rate is 200 m3/h

Nilan Exhaust Air Heat Pumps
Nilan VT300

Size

The heat pump utilizes the energy in the air to heat the domestic water and can cover the annual consumption of an average family. It has a tank capacity of 306 liters and can produce up to approx. 950 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.

The 160mm air supply and exhaust connections are normally routed to the outside, but can be connected to the exhaust of an MVHR system, too.

1 / 4) Exhaust / Air intake (160mm dia.)
2) Evaporator
3) Compressor
5) Tank
6 / 9) Sensor
7) Top anode (10 not with VT300)
8) Immersion heater
12) Cold water inlet (1′)
13) Condensor
14) PUR insulation
15) Lower heating coil
16) Inlet lower heating coil  (1′)
17) Outlet lower heating coil (1′)
18) Circulation (3/4′)
19) Hot water outlet (1′)
20) Condensate drain (1/2′)
21) Fan
22) Upper heating coil
23) Outlet upper heating coil (1′)
24) Inlet upper heating coil (1′)

Nilan VT300

Technical Data

COP (A20/W10-55) 3,32
Energy class A+
Refrigerant 150g (R290)
Voltage / frequency 220-240V / 50 Hz
Tank Stainless steel
Tank capacity 306 L
Dimension: H: 1768 mm Ø: 707 mm
Weight: 100 kg
Voltage/frequency: 230 V / 50 Hz Phase-Neutral-Ground
Connection effect VP: 569 Watt
Output: 2153 Watt
High supplemental heat: 2000 Watt / 230 V
Connection effect total: 2569 Watt / 230 V
High-quality protection: Minimum 13 A
Supplement heat thermostat: Set at 65° C. Controlled via display
Refrigerant filling: See typeplate
Airflow: Min. / Max. 200 / 300 m3/h
Air temperature: Min. -10°C to Max. +35°C
Tank: Enameled, 306 Liter
Work preassure: Max 1MPa / 10 bar
Anode: Titanium – 5/4″ RG
Water temperature: Adjustable – Max. 62°C
Water capacity: 950 L / 24 t
Idling consumption at 20°C air temperature and 55°C water temperature – measured according to En16147:2023 20 Watt / 24 t
Water connections:
Cold water: 3/4″ RG
Warm water: 3/4″ RG
Condensation: 1/2″ RG
Heat exchanger: 3/4″ RG
Circulation: 3/4″ RG
Heat exchanger heating surface: 1,00 m2
Electronic: Yes
Air duct connection: Ø160 mm
Legionella funktion: Yes

Further Information

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