Description

TESY BiLight 80 Litre Hot Water Cylinder with internal heat exchanger
Unvented Pressurised  –  SEE NOTE BELOW

The electric water heaters of the BiLight Vertical series with inbuilt heat exchanger / internal coil to provide a smart solution. In addition to storing 81 litres of hot water for domestic consumption, the cylinder is equipped with a 4.7kw internal heat exchanger coil for connecting the appliance to a central heating or other similar system. Alternatively it allows the cylinder to be connected to an alternative source of heat energy such as solar system thermal panels, or a wood burning stove with back boiler or pellet or gas burners, etc.

The 80 litre Option offers up to 18 – 19 minutes of continuous hot water and will consume an average of 1.32kw of electricity per 24 hour cycle.

The electric water heaters of the BiLight Vertical series with inbuilt high-efficiency heat exchanger are a smart solution for connecting the appliance to a central heating or other similar system. It allows the utilization of alternative sources of heat energy such as solar systems, wood pellet or gas burners, etc. 

IMPORTANT. THIS APPLIANCE IS UNVENTED AND UNDER UK BUILDING CONTROL REGULATIONS IT MUST BE INSTALLED IN CONJUNCTION WITH AT LEAST 2 FORMS OF SAFETY. THE APPLIANCE HAS ONE FORM OF SAFETY BUILT IN, (THERMO TEMPERATURE SWITCH) THEREFORE AT LEAST ONE OTHER FORM OF SAFETY MUST BE INSTALLED AND WE RECOMMEND 2 ADDITIONAL FORMS OF SAFETY IN THE FORMS AN 8 LITRE SAFETY EXPANSION VESSEL AND A 3.5 BAR PRESSUR RELEASE VALVE.

We sell both products 8 Litre Expansion Vessel £33.99 3.5 bar PTRV £24.99.

THIS APPLIANCE SHOULD ONLY BE INSTALLED BY A QUALIFIED G3 INSTALLER. FAILURE TO FOLLOW THE G3 REGULATIONS MAY INVALIDATE THE WARRANTY. 

  •  Inbuilt heat exchanger /extra power serpentine/ with integrated TURBOLATOR, a patented solution for fast water heating through energy from alternative sources
  • PISTON EFFECT for supervision of the speed of incoming water and increase of the hot water amount with up to 15%
  • INSUTECH – an in-house TESY technology for highly efficient insulation and extremely low heat losses
  • BiLight indication for easy and fast recognition of the work modes
  • NO Eternal Thermal Pocket On This Appliance
SAP код 303300 –  GCVS 804420 B11 TSRC
Model BiLight 80 with classic heat exchanger
Real Volume 81 L
Height 0.845 m
Width 0.440 m
Rated power 2000 W
Depth 0.467 m
Mounting Vertical
Heating time Δt 45K (15 – 60°C)**80°C 0:54 h:min
Energy class C
Diameter – NO Thermal Pocket 440 mm
Heat exchanger surface 0.21 m²
Heat exchanger capacity 0.9 L
Standing losses 55 W
Exchange power in continuous mode (max. coil output) *80-60°C 4.7 kW
Continuous flow rate of DHW at Δ T 35°C *80-70°C 71 L/h