Description
- The efficient OSB-4-P-S2-W-W pumps out 144,000 BTUs with a thermal efficiency rating rating of 84 percent.
- The OSB is also designed with a solenoid valve, PSC motor, and a solid state igniter to maintain that efficiency.
- This boiler is equipped with many features, such as a plug-in wiring harness, cast-iron sections, and an insulated heavy-gauge steel jacket.
Accessories
Downloads:
Brochure (861.88 KB) 
Installation Manual (2.51 MB)
User's Manual (299.97 KB)
