Oil-fired boilers for new and old homes with chimneys

CROWN's unique, three-pass Scotch Marine technology has been proven in more than 50 years of use in large commercial and industrial heating systems.

The Freeport CT achieves very high efficiency by circulating the hot flue gases through the heat exchanger three times. Most other residential boilers are designed for only a single or double pass.

The Freeport CT is designed to maximize heat transfer from flue gases to the boiler water, and to minimize the amount of cast iron and water that must be heated. Interior heat-transfer surfaces are smooth to provide clean combustion and to reduce the build-up of soot deposits. The result of these innovations is that your home gets warm faster and you get the greatest value from your heating dollar.

To maintain that efficiency over years of operation, the CROWN Freeport CT boiler totally exposes all interior surfaces for service and cleaning through a swinging front door.

Features of the CT:

	Full lifetime warranty on cast iron heat exchanger
	Chimney required
	Most models Energy Star qualified to 87.6% A.F.U.E.
	Three-pass Scotch Marine design provides full heating value from your fuel
	Fast response from low water content
	Easily serviced with a swing open access door
	Gross output from 92,000 to 286,000 BTU/HR
	Ultra compact size
	Available with positive pressure Beckett or Riello burner

View Product Brochure and Specifications (Acrobat PDF)