---
title: "COF – oil-fired"
date: 2016-08-16
author: "Kate"
featured_image: "https://aosmithinternational.com/wp-content/uploads/2016/08/COF_3-1-1.png"
---

# COF – oil-fired

Wide range of water heaters designed for use with pressure jet oil and gas burners. The delivered burners meet the combustion specifications for the installation. The COF series have simple and easy accessible controls.