Gas boiler UPSILON

gas boiler
gas boiler
gas boiler
gas boiler
gas boiler
gas boiler
Add to favorites
Compare this product


Power source


A.O. Smith Upsilon series consists of 3 boilers: UB 70, UB 110 and UB 140. All the boilers in the Upsilon series are fitted with an electronic control which optimises the performance by infinitely modulating. These boilers have a very low gas usage, very low emissions, Nox class 5 and very high efficiencies, up to 110.3%. In short, the Upsilon is the best solution available for large commercial applications. Features Efficiency 110.3% according EN 677 (50/30°C part load, Hi) Fitted with 1 or 2 stainless steel heat exchangers Fully modulating burner technology Concentric and parallel flue options Easy installation Intelligent control system Nox class 5 0 – 10 volt, Volt Free on/off or OpenTherm connection possible Standard fitted with cascade manager Up to 8 boilers applicable in cascade configuration Built in primairy pump The UB 110 and UB 140 have built in redundancy Optional: Weather dependant control with outside sensor, Air inlet filter, Also available on propane


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.