Crown Boilers, Cast Iron Boiler, 207,000 Btuh, 7 in. Vent Diam, CWI207ETNAT

Crown Boilers, Cast Iron Boiler, 207,000 Btuh, 7 in. Vent Diam, CWI207ETNAT




Product Description

Manufacturer: Crown Boiler

Cast Iron Boiler, Natural Draft, Gas
Cayman, Hot Water, High Efficiency

• The Cayman series residential/light commercial, cast iron, hot water boiler is a fully-packaged, installer-ready product. The integral draft diverter provides a low profile design allowing the boiler to be installed in areas requiring a low clearance. This atmospheric, gas-fired boiler is for use with a conventional chimney.
•Tankless coil provides domestic hot water when space is tight or for difficult installations
•Electronic ignition lights the pilot only when the thermostat calls for heat
•Cast iron heat exchanger quickly transfers heat from the flue gases to the boiler water to save fuel
•Stainless steel burners with a lifetime warranty are designed for quiet, trouble-free operation and optimum efficiency, and are convenient to clean and service
•Energy-saving motorized vent damper automatically closes the flue between heating cycles to keep warm air from going up the chimney
•The Aquastat is mounted directly into the heat exchanger for improved response
•Automatic safety switches shut off the gas burners if a blocked chimney, insufficient draft or a blockage in the heat exchanger should occur
•Two-step gas valve provides smooth and quiet operation
•Multi-functional circulator return fitting on residential sizes has a flange for the circulator, built-in drain tapping and connection for additional zones
•Circulator is water lubricated and needs no annual oiling
•Tridicator gauge shows water temperature and pressure
•Corrosion-resistant base and flue are constructed of aluminized steel


Input (Btuh): 207,000
Output I=B=R Low (Btuh): 150,000
Vent Diameter (in): 7
Gas Type: Natural

Replaces Part Number: CWI207ETNAT