Hot water tank Sunex Fish S15 with 1 WT like Vaillant 8000021079

2025-04-16T12:25:09+02:00

Vendor: Sunex
Type: Heat pump storage
Price: 980.00

Sunex Fish S15 hot water storage tank, similar to Vaillant 8000021079, as an alternative

Hot water storage tank with 1 heat exchanger, such as a Vaillant alternative 8000021079

The hot water storage tank is a monovalent system. hot water storage tank which is indirectly heated.

Heat transfer takes place via a smooth tube register.

The heat transfer surface area is 3.2 square meters, specifically for heat pumps.

On the drinking water side, the storage tank and pipe coil are equipped with a high-quality enamel coating.

Features: Hot water storage tank Sunex Fish S15 like Vaillant 8000021079 as an alternative

Storage tank with permanently foamed thermal insulation

Removable storage jacket

coiled tube heat exchanger

cleaning flange

Circulation connection

Magnesium sacrificial anode

Storage temperature display. Storage capacity: 276l

Heat exchanger surface area for heating: 3.2m²

Permissible operating pressure: 10 bar

Continuous hot water output: 2010 l/h (83 kW) at a heating flow temperature of 80°C Grd.C and tap temperature 45 Grd.C Hot water output: 335 l/10 min at a storage temperature of 80 Grd.C

Tap temperature 45 Grd.C

Flow/return connection R 1

Cold/hot water connection R 1

Circulation connection R 3/4

Product dimensions: Height/Width/Depth 1472/657/707 mm

Tilting dimension 1578 mm

Weight 131 kg J

Seasonal hot water energy efficiency class B (spectrum A+ to F)