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E-Tech W 28 Tri

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

  • Optional kit for instantaneous domestic hot water is available
Short Energy Label Heating
  • Electricity
  • Boilers
  • label_pose_icon_Wall mounted boiler
# GTIN : 5400891032459
# P/N : A1002093
  • 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.
Schematic
  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

E-Tech W 09 Mono E-Tech W 09 Tri E-Tech W 15 Mono E-Tech W 15 Tri E-Tech W 22 Tri E-Tech W 28 Tri E-Tech W 36 Tri
Capacity (total) L 13 13 13 13 13 13 13 L
Capacity expansion tank(s) L 10 10 10 10 10 10 10 L
Max operating temperature °C 85 85 85 85 85 85 85 °C
Max service pressure heating (primary) bar 3 3 3 3 3 3 3 bar
Connection - heating Ø" 3/4 3/4 3/4 3/4 3/4 3/4 3/4 Ø"
Weight (empty) kg 45 45 45 45 45 45 45 kg

Heating characteristics

E-Tech W 09 Mono E-Tech W 09 Tri E-Tech W 15 Mono E-Tech W 15 Tri E-Tech W 22 Tri E-Tech W 28 Tri E-Tech W 36 Tri
Electrical power kW 5,6 / 8,4 5,6 / 8,4 9,6 / 14,4 9,6 / 14,4 14,4 / 21,6 14,4 / 28,8 18,0 / 36,0 kW
Electrical Resistance kW 2 x 1,4 2 x 1,4 2 x 2,4 2 x 2,4 2 x 2,4 2 x 2,4 2 x 3,0 kW
Output power max (80/60°C) kW 8.4 8,4 14,4 14,4 21,6 28,8 36,0 kW
Output power min (80/60°C) kW 5,6 5,6 9,6 9,6 14,4 14,4 18,0 kW

Electrical Characteristics

E-Tech W 09 Mono E-Tech W 09 Tri E-Tech W 15 Mono E-Tech W 15 Tri E-Tech W 22 Tri E-Tech W 28 Tri E-Tech W 36 Tri
Number of heating elements 3 3 3 3 5 6 6
Voltage V 1x230 3x400 (+N) 1x230 3x400 (+N) 3x400 (+N) 3x400 (+N) 3x400 (+N) V
Frequency Hz 50/60 50/60 50/60 50/60 50/60 50/60 50/60 Hz
Protection IP IP43 IP43 IP43 IP43 IP43 IP43 IP43
Electrical power requirements A 36 12 63 21 32 42 52 A

Eco Design Fields

E-Tech W 09 Mono E-Tech W 09 Tri E-Tech W 15 Mono E-Tech W 15 Tri E-Tech W 22 Tri E-Tech W 28 Tri E-Tech W 36 Tri
Space heating energy efficiency class D D D D D D D
Seasonal space heating efficiency % 37 37 37 37 37 37 37 %
Water heating energy efficiency [hwh] (EU 814/2013 Art 2 (15) Ann.IV-3) % N/A N/A N/A N/A N/A N/A N/A %
Sound power level indoors LWA dB 15 15 15 15 15 15 15 dB
Energy Label
Product Fiche

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ACV Products Overview 2019

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E-Tech W

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

6.89MB – en

E-Tech W - Addendum

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E-Tech W - DHW Kit

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BIM Files

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