Model 4
1,500 – 6,000 MBTU
Rev. 03-08
Section B2-3
FEATURES AND BENEFITS
The following features and benefits apply to the Model 4 Boiler product line.
33" Cased Width:
• Boiler
fits
through most standard doorways.
• Reduced installation costs.
Direct Driven, Vibration-Free Centrifugal Impeller:
• Quiet operation.
• Sound levels below 79 dBA.
• Ideal
for
noise critical areas such as hospitals, churches, etc.
Minimum Refractory:
• Membrane waterwalls reduce the need for refractory by 95%.
• Reduced maintenance costs and refractory repair requirements.
Membrane Waterwalls:
• Enhanced heat transfer area in compact design.
• Full
water
wall
furnace improves heat transfer for high efficiency.
Small Boiler Footprint:
• Savings of up to 50% in floor space.
Weighs up to 40% less than Comparable Boilers:
• Lower freight and rigging costs.
• Reduced structural requirements.
Standard Built-in Soot Washers:
• Boiler
fireside cleaning without shutdown.
• Maintains peak boiler performance.
Packaged Forced Draft Burner:
• High
pressure drop design.
• Optimum
fuel
and
air
mixing.
• Improved combustion efficiency.
Burner/Windbox Davit:
• Easy access to furnace with swing-open windbox.
• Reduced maintenance costs.
Steam Design Pressures to 500 psig (optional):
• High
performance in a compact design.
• Proven vessel design for high design pressure applications.
