PERFORMANCE SUMMARY

Horsepower Range: 40 to 200
Vessel Orientation: Horizontal
Vent Category: 1 (non-positive, non-condensing)
Fuel: Natural Gas or #2 Oil
Operating Pressure: Up to 150 psi MAWP
ASME Stamp: H and S
Certification: UL 795
Thermal Efficiency: 84% per ANSI Z21.13
Standby Losses: ASHRAE 90.1-1999 compliant

GAS OR OIL BOILER

A steel firetube boiler that uses a patented heat exchanger design that creates a turnaround within a series of completely submerged u-bend firetubes. No refractory.

CONSTRUCTION AND OPERATING FEATURES

- Shock-free design allows high fire from cold start
- Reaches temperature or pressure in minutes
- No refractory repair or maintenance
- Premium power combustion burner
- Direct inlet air and through-the-wall venting options
- 100% field-accessible design