Features
- Three Gas Passes Extract Maximum Usable Heat From the Fuel While Maintaining Optimum Flow for Forced Draft Firing.
- Fully Waterbacked Reversing Chamber Effectively Absorbs Radiant Heat Into the Water Keeping Tube Ends and Rear of Boiler Cooler Than Those of Hot-Running Drybacks
- Large Fully Waterbacked Furnace Tube Assures Complete Combustion and Heat Absorption Without Flame Impingement
 | Ready access to tubes through rugged front doors and rear covers makes routine cleaning easier and less costly than with drybacks. The burner does not have to be disturbed. There is no inner air baffle door to contend with. There are no delicate, expensive baffle tiles or door seals to replace. |
 After the doors have been opened on the Burnham wetback boiler, there are no specialized skills or expensive repair materials needed to reclose them as with drybacks. Simply tightening the closure bolts reseals the doors. Cleaning can be done inexpensively and the boiler put back on line quickly by your in-house personnel. |