Electric Boilers
E-Tech W
E-Tech W 22 Tri
Wall hung electric sealed system boiler.
- One Year Heat Exchanger Warranty
- Electric
- Domestic and Commercial
# GTIN : 5400891032435
# P/N : A1002091
- Electricity
- Boilers
- label_pose_icon_Wall mounted boiler
- Prepare for a carbon-free future with electric
- 3 Phase
- Reduced maintenance – no annual landlord certification
- Simple installation anywhere in the building due to no flues needed and quiet operation
- Can provide dual temperature outputs for different circuits such as radiators and underfloor heating*
- All components integrated in one unit (10 litre expansion tank, pressure gauge, safety valve, low water pressure switch, pump and automatic air vent)
- Long life high grade incoloy 800 stainless steel heating element
- Protection from electrical surges due to built-in 3 amp MCB
- Integrated circulating pump for speed of installation
- An economical alternative to LPG and Oil for off-grid locations
- Compatible with different electrical system types
- Perfect match for use with external cylinders for DHW
- Top Panel
- Brass Pocket
- Side Panel
- Cable Gland
- Control Panel
- Automatic Air Vent
- Heating Elements
- Heating Body
- Pressure Safety Valve
- Rear Panel
- Water Pressure Switch
- Expansion Vessel Connection
- Heating Return
- Expansion Vessel
- Expansion Vessel Valve
- Expansion Vessel Connection
- HEP circulating pump
- Heating Flow
- 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 | 14,4 / 21,6 | kW |
| Electrical Resistance | 2 x 2,4 | kW |
| Output power max (80/60°C) | 21,6 | kW |
| Output power min (80/60°C) | 14,4 | kW |
Electrical Characteristics
| Number of heating elements | 5 | |
| Voltage | 3x400 (+N) | V |
| Frequency | 50/60 | Hz |
| Protection IP | IP43 | |
| Electrical power requirements | 32 | A |
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Technical brochure
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E-Tech W (v14) - Installation, operations and maintenance instructions
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6.89MB – en
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Technical brochure
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E-Tech W - Addendum
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2.65MB – en
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Technical brochure
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E-Tech W - DHW Kit
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9.03MB
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Marketing brochure
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Domestic products brochure
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5.82MB – en
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Marketing brochure
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Product Guide 2019-20
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13.02MB – en
Eco Design Data
| 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 | 22 | kW |
| Sound power level indoors LWA | 15 | dB |
Other products
Wall hung electric sealed system boiler.
Wall hung electric sealed system boiler.
Wall hung electric sealed system boiler
Wall hung electric sealed system boiler.
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