Electrical boilers

E-Tech W

E-Tech W 09 tri

Wall mounted electric sealed system boiler. An economical alternative to LPG and Oil.

  • Optional kit for instantaneous domestic hot water is available

# A1002092

  • Electricity
  • Boilers
  • label_pose_icon_Wall mounted boiler
  • Available in 7 Models
  • Compatible with radiators or underfloor heating installations.
  • Ready to use.
  • Equipped with a 10 Liters expansion vessel, pressure gauge, safety valve, low water pressure switch, HEP-pump, automatic air vent.
  • Removable heating elements constructed from incoloy 800 stainless steel.
  • Modulation based on heating demand.
  • Built in control circuit protected by internal 3 amp MCB.
  1. Top Panel
  2. Brass Pocket
  3. Side Panel
  4. Cable Gland
  5. Control Panel
  6. Automatic Air Vent
  7. Heating Elements
  8. Heating Body
  9. Pressure Safety Valve
  10. Rear Panel
  11. Water Pressure Switch
  12. Expansion Vessel Connection
  13. Heating Return
  14. Expansion Vessel
  15. Expansion Vessel Valve
  16. Expansion Vessel Connection
  17. HEP circulating pump
  18. Heating Flow
  19. Manual Reset High Limit Pressure gauge

Constructive characteristics

Capacity (total) 13 L
Capacity expansion tank(s) 10 L
Max operating temperature 85 °C
Max service pressure heating (primary) 3 bar
Connection - heating 3/4 Ø"
Weight (empty) 45 kg

Heating characteristics

Electrical power 5,6 / 8,4 kW
Electrical Resistance 2 x 1,4 kW
Output power max (80/60°C) 8,4 kW
Output power min (80/60°C) 5,6 kW

Electrical Characteristics

Number of heating elements 3
Voltage 3x400 (+N) V
Frequency 50/60 Hz
Protection IP IP43
Electrical power requirements 12 A
    • Technical brochure

    • E-Tech W (v14) - Installation, operations and maintenance instructions

    • 5.39 MB – en

    • Technical brochure

    • E-Tech W - DHW Kit

    • 3.46 MB –

    • Technical brochure

    • E-Tech W

    • 5.45 MB – ru

    • Technical brochure

    • E-Tech W - Addendum

    • 2.32 MB – en

    • Marketing brochure

    • ACV Products Overview 2017

    • 3.96 MB – en

    • Marketing brochure

    • ACV Guide to Ecodesign and Energy Labelling

    • 947 KB – en

Eco Design Fields

Space heating energy efficiency class D
Seasonal space heating efficiency 37 %
Water heating energy efficiency [hwh] (EU 814/2013 Art 2 (15) Ann.IV-3) N/A %
Rated heat output 9 kW
Sound power level indoors LWA 15 dB
    • Energy Label

    • E-Tech W 09 tri

    • Product Fiche

    • E-Tech W 09 tri

Other products

E-Tech W 28 tri
Electrical boilers
E-Tech W 15 tri
Electrical boilers
E-Tech W 22 tri
Electrical boilers
E-Tech W 15 mono
Electrical boilers
Find an installer

Get in touch with an installer for a free, no obligation estimate.

Call ACV

Need some answers? Talk to a specialist

Tel. +32 2 334 82 20