The Cabo2 CWD Series from Crown Boilers is the perfect choice for replacing your old boiler system with a more energy efficient model. The Cabo2 CWD Series has an Energy Star Rating of 85% A.F.U.E. There are 7 boilers in the Cabo2 CWD Series. They range from 3 to 10 boiler sections and they have a range of Input Btu’s per hour of 60,000 to 245,000 Btu’s.
The Cabo2 CWD Series has some great features; one of these features is that the Crown Boiler Cabo2 CWD Series Boilers are designed with a proven and documented reliability. They use the most currently technology and innovative designs to bring their customers only the most reliable and efficient boilers. A special feature of the Cabo2 CWD Series is that the have a powered intake and venting system that is designed to help save money for the heating bill rather than spend it. This system used combustion air from the outside. Other boilers take the polluted air from inside and the boiler doesn’t run clean.

The Cabo2 has two zones; each zone has the capacity to make each zone the boiler’s priority. The Cabo2 boiler will work perfectly with the Mega-Stor Indirect Water Heater. Together the system will take in outdoor temperature reset control. This is an option; you will need to purchase the Mega-Stor separately. The boiler has a self-diagnostic system complete with LED indicators that will display the status of the boiler operation. This will also save you money because the faster you know there is a problem, the quicker you can have it taken care off.
On the Cabo2 CWD Series there are a few different venting options that you can go with. There is the through the wall installation, this is the way to go if there is no chimney or any pre-existing chimney may have been. Then you have the horizontal install or the vertical install, which is more commonly used. There are also different places where the boiler can be installed, you can install on a combustible floor, which is perfect for basements that don’t have a lot of room. Or the boiler can be installed in a closet or a smaller size space. The heat exchanger is wet leg exchanger and is made of Cast Iron.
With this combination you will have a more efficient transfer of heat. The burners are made from stainless steel, which allows for a more quiet system. The Cabo2 CWD Series has a Spark to Pilot Ignition, this will help saving the fuel that it takes to light these boilers. The system has a Sealed Combustion, which will separate the combustion from the boiler from the air in your home.
When ordering the Cabo2 CWD Series make sure you identify either Natural Gas or LP Gas. The boiler comes with an ASME Relief Valve, it is important not to move the relief valve, it will not only void your warranty but you can affect the way the boiler operates. Make sure that you have a clearance of 3″ in front, 1″ from the back, 1″ from the sides and at least 12″ from the top. You want to make sure that the boiler has enough room to operate properly.