Green Mountain GMOS-3, Series 2, 147,000 BTU Oil-Fired Steam Boiler, w/Burner, w/ Coil Option
Quality Heat Exchanger Design:
- Features a dependable cast iron heat exchanger with cast iron push nipples. The sections and push nipples expand at the same rate when heated. By using similar materials instead of less expensive gaskets or steel push nipples; the boiler maintains a water tight seal.
Operating control:
- Honeywell Pressure Control and Steam Pressure Gauge
- Electronic Low Water Cutoff
Optional Tankless Domestic Water Heater Coil
Warranty - 10 Year Limited Heat Exchanger
Resource Document: GMOS Specifications
Standard Equipment:
- Hydrolevel Low Water Cutoff Control
- Honeywell Steam Pressure Control
- Steam Pressure Gauge
- Water Level Sight Glass
- Target Wall (Vacuum Formed Refractory Ceramic Fiber)
- DuraBlanket Insulation Chamber
- Assembled Boiler Block
- Insulated Jacket
- 3/4” Boiler Drain Valve
- 15 psi ASME Relief Valve
- AFUE Range 82
- Heating Capacity: 106K
- Venting Type: Chimney Vent
Bronx, NY 10474