Press Release Summary:
DR Series steam and hot water boilers are available in forced draft gas, oil, or dual fuel (gas/oil) fired models. They utilize tube configuration, which provides water-cooled combustion chamber, and stimulates heat transfer. Removable/replaceable tubes require 24 in. for maintenance access. Largest size DR Series boiler is 33-7/8 in. wide, and will fit through most doors.
Original Press Release:
New Bryan DR Series Flexible Water Boilers
A new series of steam and hot water boilers in the size range of 6 through 25 BHP has been introduced by Bryan Steam LLC. This series, which covers the smaller range of sizes in the Bryan product line, is available in forced draft gas, oil or dual fuel (gas/oil) fired models.
The DR Series incorporates all of the basic features of Bryan's larger size (to 500 BHP) flexible water tube boilers, plus some major improvements. The new DR's make use of a tube configuration similar to the AB and RV Series, which not only provides for a water-cooled combustion chamber, but stimulates heat transfer and higher efficiency.
These fully "packaged" boilers are very compact requiring less space for installation, and the easily removable/replaceable tubes require a mere 24" for maintenance access (from only one side). The largest size DR is only 33-7/8" wide and will fit through most standard doors. The latest boiler-burner-control technology is clearly evident in the DR Series.