![](https://www.alarko-carrier.com.tr/Data/Files/Resimler/Urun/isitma/kazan/en-aldens-w-01a.webp)
![](https://www.alarko-carrier.com.tr/Data/Files/Resimler/Urun/isitma/kazan/en-aldens-w-01b.webp)
Ideal gas-air blend with premix system, high efficiency, low noise level, low flue gas temperature and low emission rate, environmentally friendly product.
Minimum stop-and-go, maximum fuel economy (20-100%) with very wide heating modulation range. Seasonal space heating efficiency within a range of 91-93%.
![](https://www.alarko-carrier.com.tr/Data/Files/Resimler/Urun/isitma/kazan/en-aldens-w-02a.webp)
![](https://www.alarko-carrier.com.tr/Data/Files/Resimler/Urun/isitma/kazan/en-aldens-w-02b.webp)
Thanks to the “cascade system” created by operating multiple boilers in harmony instead of using a single large boiler in a high-capacity central heating system such as building blocks and sites, it achieves up to 16 co-aged cascade possibilities, lowest system modulation rate and the highest possible efficiency.
Even if one or more than one boiler fail, uninterrupted service is ensured with other operating boilers.
![](https://www.alarko-carrier.com.tr/Data/Files/Resimler/Urun/isitma/kazan/en-aldens-w-03a.webp)
![](https://www.alarko-carrier.com.tr/Data/Files/Resimler/Urun/isitma/kazan/en-aldens-w-03b.webp)
Controller panel with knobs and white illuminated large display on Aldens W boilers (leader boiler) will support you.
Follower boilers communicates with you by changing the color of light band on them.