---
title: "Epsilon"
date: 2016-07-19
author: "Kate"
featured_image: "https://aosmithinternational.com/wp-content/uploads/2016/07/EB-50-1.png"
---

# 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%.