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Description
The E-Tec NX boiler range features an upgraded stainless steel heat exchanger and delivers exceptional energy efficiency.
- Thermoplastic moulded stainless steel main heat exchanger making the boiler lighter.
- Quieter operation with revised double casing design.
- Revised back light display and control panel interface.
- Removable push fit flue connection for quick installation of vertical or horizontal flue configurations.
- Separate flue turret for universal flue options and easier horizontal flue installation.
- Fully range output adjustable to the system requirements.
- Flow temperature adjustable to give more efficient fully condensing operation.
- Delta T variable speed operation pump.
- Combined expansion relief with condensate drain.
- Open Therm and Alpha BUS control compatible.
Technical specification
ERP (Energy Efficiency)YYears Guaranteed7Width440mmNox Class6Maximum Vertical Flue 100mm14mMaximum Horizontal Flue 100mm12mHeight712mmHeat Output28 kWFuel TypeNGERP RatingADepth255mmDHW Output28DHW Flow Rate at 35 Degree Rise12.1CH Condensing Max Output26.1Boiler TypeCombiSupplier Part Number3.033112Brand NameAlpha
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