A.O. Smith advises to always choose a condensing water heater

Replace your non-condensing heater by a condensing high-efficiency water heater. It delivers more value and you'll recover your investment quickly.

Payback scenario

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.

Features COF

  • The delivered burners meet the combustion specifications for the installation
  • Universal burner mounting plate
  • Simple and easy accessible controls
  • Waterway access cover for comprehensive waterside tank maintenance
  • Replaceable magnesium anodes
  • Voltage-free contact for general fault indication for BMS
  • Compatible with other forced draft plant
  • Riello gas and oil burners supplied as standard
  • Other burners that meet the combustion specifications can be used if required
  • Optional ancillaries: Unvented kits
  • Destratication pump kit
  • Powered anodes

Ecodesign specifications

COF 199 245 315 385 455 700
Load profile: XXL XXL 3XL 3XL 3XL 3XL
Energy efficiency class: B B
Energy efficiency: 66% 66% 69% 65% 65% 63%

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Service

As a manufacturer of high-end appliances A.O. Smith claims to maximize user convenience and comfort. Therefore, we must be able to support and guarantee that our products run impeccably. Customer satisfaction throughout the service life of our products, that´s A.O. Smith´s promise.
By offering a comprehensive range of services (such as sizing, commissioning, service and maintenance) A.O. Smith validates that promise.