High-efficiency condensing boilers

Cascadesysteem Upsilon cascade boiler system

Cascade boiler systems

The cascade boiler system is quick and easy to install thanks to the Plug & Play – principle. The diversity in configuration options enables the installation to be placed almost anywhere, whether it is an existing location or a new built. Features Cascade boiler system A.O. Smith delivers the entire package; it just needs to be put together. The quick fit hydraulic pipe work header fixes the boiler support frames with all the interconnecting pipework. Dependent on the installation a DN 65 or DN 100 low velocity header will be supplied. Insulation sets are available for the flow and return pipes. Thecascade boilers system can be wall or frame mounted. In the frame mounted option it is possible to place the boilers in line or back to back. A.O. Smith will provide you with the required mounting set together with all the other parts used in the cascade installation. The hydraulic systems are available in modules for 2 or 3 boilers fitted with double connections for back-to-back assemblies. The connection sets between the boiler and pipe work headers are fitted with gas insulation valves and service valves. The cascade boiler system is designed to fit into multiple layout options. This allows the designer to maximize the use of the available plant room space for other installations.

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Spec Sheets

Instruction Manuals

Epsilon

This is a series of 2 boilers: the EB 40 and the EB 50. These are the smallest units in the A.O. Smith heating product-line. The Epsilon is a high efficiency condensing boiler with low carbon emission technology. With its 38 and 51 kW outputs it can be used in medium sized commercial and large residential applications. For those applications this is a very energy-efficient solution, with efficiencies up to 109.3%. Features Epsilon

Efficiency 109.1% according EN 677 (36/30°C part load, Hi)
Premix burner technology
Modulating burner technology
Very low gas consumption
Concentric and parallel flue options
Standard fitted with a stainless steel heat exchanger
Internal Energy Management System
Nox class 5
Modulating pump
Inox water filter

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Upsilon

The Upsilon series consists of 3 boilers: UB 70, UB 110 and UB 140. All the boilers in the this 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 Upsilon