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Description
The game-changing NCB700 combi gas boiler from Navien is the first product of its type capable of delivering hot water to three bathrooms simultaneously. Shattering all preconceptions of a combi boiler's suitability for large properties, the NCB700 cleverly maximises recirculation of domestic hot water (DHW) to significantly reduce water wastage and offer flow rates up to an industry-leading 22 litres per minute (at 35''C temperature rise).
- Stainless steel heat exchangers for optimum durability and long-term efficiencies
- 5 Year warranty out of the box
- Turndown ratio of 6:1 gives great modulation range
- Compact dimensions for easy cupboard fit
- Lightweight design for easy installation
- Easy to use display panel
- Hydrogen-ready (20% blend) technology for future proofing
- Compatible with Navien Smart Service Toolkit
- ErP A+ energy efficiency rating when used with 3 Smart Plus room thermostats (multizone heating)
Technical specification
Years Guaranteed12Width44.6mmWaist Sizeaa17ci38gxTypeGas Combi Boiler PkIncludesHorizontal Flue & Smart KitHeight44.6mmHeat Output42 kWFuel TypeNatural GasERP RatingNot ApplicableBoiler TypeCombiSupplier Part NumberNAVIENCTRLPK11Range DescriptionNCB700Brand NameNavien
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