ECR International PSB-4D Textured Painted Cast Iron Polymouth Gas Fired Steam Boiler, 82% Natural/80.4% LP Gas AFUE, 112K BTU Natural, 105K BTU LP

• 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, the boiler maintains a water tight seal over time
• LWCO (probe type), pressure high limit control, pressure gauge and glass water level gauge
• Completely installed and wired gas control system consist - titanium composite burners, gas manifold with orifices, automatic redundant combination gas valve, 24 volt with pilot filter and regulator, intermittent pilot control, continuous retry 100% shut-off, combination pilot burner/electrode/flame sensor and integral draft diverter
• Atmospheric chimney vent boiler with integral draft hood and vent damper
• Low profile compact design makes it ideal for low clearance installations
• Brass/copper pig tail siphon for long life
• 24 volt transformer
• Flame roll-out safety shut-off fuse link and blocked vent safety shut-off, manual reset disc thermostat (spill switch) with spare fuse link included
• Assembled boiler with insulated jacket, 3/4" boiler drain valve, 15 psi ASME pop safety valve, (2) 2-1/2" supply tappings and (2) 2-1/2" return tappings (2) 2-1/2" square head pipe plugs - to plug unused supply and return tappings
• 12 years cast to last limited warranty

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dunkirk psb-4d

dunkirk psb-4d

Buderus G215/3 Oil Fired Cast Iron Water Boiler 134K BTU 86% 3 Section (Less Burner)
The Buderus G215 oil boiler is a complete home oil heating solution that works equally well in both new construction and renovations of existing buildings. The three pass heat exchanger extracts every last possible BTU of heat energy out of the oil supply, resulting in higher efficiencies across the board. The flexible cast iron included in the boiler's construction, giving the boiler fantastic resistance to thermal shock. Combined with its installation versatility and optimal connection placements, the G215 is a boiler that will last your home for many years to come.,
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G215/3

G215/3

Buderus G115WS/34 Oil Fired Cast Iron Water Boiler 118K BTU 87% 5 Section (Less Burner)
The Buderus G115 oil boiler is a complete home oil heating solution that works equally well in both new construction and renovations of existing buildings. The three pass heat exchanger extracts every last possible BTU of heat energy out of the oil supply, resulting in higher efficiencies across the board. The flexible cast iron included in the boiler's construction, giving the boiler fantastic resistance to thermal shock. Combined with its installation versatility and optimal connection placements, the G115 is a boiler that will last your home for many years to come.,
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G115WS/34

G115WS/34

Buderus G115WS/28 Oil Fired Cast Iron Water Boiler 95K BTU 87% 4 Section (Less Burner)
The Buderus G115 oil boiler is a complete home oil heating solution that works equally well in both new construction and renovations of existing buildings. The three pass heat exchanger extracts every last possible BTU of heat energy out of the oil supply, resulting in higher efficiencies across the board. The flexible cast iron included in the boiler's construction, giving the boiler fantastic resistance to thermal shock. Combined with its installation versatility and optimal connection placements, the G115 is a boiler that will last your home for many years to come.,
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G115WS/28

G115WS/28

Buderus G115WS/21 Oil Fired Cast Iron Water Boiler 74K BTU 87% 3 Section (Less Burner)
The Buderus G115 oil boiler is a complete home oil heating solution that works equally well in both new construction and renovations of existing buildings. The three pass heat exchanger extracts every last possible BTU of heat energy out of the oil supply, resulting in higher efficiencies across the board. The flexible cast iron included in the boiler's construction, giving the boiler fantastic resistance to thermal shock. Combined with its installation versatility and optimal connection placements, the G115 is a boiler that will last your home for many years to come.,
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G115WS/21

G115WS/21

Viessmann VR1-245 Oil Fired Cast Iron Water Boiler 245K BTU 87.1% AFUE,
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VR1-245

VR1-245

Viessmann VR1-196 Oil Fired Cast Iron Water Boiler 196K BTU 87%,

VR1-196

VR1-196

Viessmann VR1-161 Oil Fired Cast Iron Water Boiler 161K BTU 87%,
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VR1-161

VR1-161

Viessmann VR1-140 Oil Fired Boiler Water Cast Iron 87% AFUE 140k BTU,
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viessmann vr1-140

viessmann vr1-140

Viessmann Vitorond 100 Comfort VR1 Oil Fuel Cast Iron Shell Boiler, 87% AFUE, 105000 BTU Input, 92000 BTU Output

• Extremely durable cast iron heat exchanger for maximum reliability and service life
• Integrated stainless steel combustion chamber insert for clean and efficient combustion
• Thick 3-1/2" insulation for extremely low standby losses and fuel savings
• Easy access, full-swing left-hinged or right-hinged combustion chamber door
• Low maintenance cost with service friendly burner and easy-to-clean flue gas passageways
• Spacious, wet-base water walls prevent deposits, reduce stress and increase boiler life
• Additional energy savings and reduced emissions with modulating boiler water temperatures when using Vitotronic control options,
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  viessmann vr1-105

  
  

  viessmann vr1-105

Buderus G234X/55 Natural Gas Fired Cast Iron Water Boiler 228K BTU Input 188K BTU Output 84% AFUE
The Buderus G234X is a larger gas fired boiler designed for medium to large sized homes. The included burner pre-mixes gas and oxygenated air to the optimal level, resulting in a clean burning flame that reduces emissions and waste buildup. The burner's tray is fully removable, resulting in an easy cleaning process and simplified routine maintenance. Fully field-convertible from natural gas to liquid propane operation, the G234x is perfect for a large variety of homes.,
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G234X/55

G234X/55

Viessmann Vitorond 100 Comfort VR1 Oil Fuel Cast Iron Shell Boiler, 87% AFUE, 91000 BTU Input, 80000 BTU Output

• Extremely durable cast iron heat exchanger for maximum reliability and service life
• Integrated stainless steel combustion chamber insert for clean and efficient combustion
• Thick 3-1/2" insulation for extremely low standby losses and fuel savings
• Easy access, full-swing left-hinged or right-hinged combustion chamber door
• Low maintenance cost with service friendly burner and easy-to-clean flue gas passageways
• Spacious, wet-base water walls prevent deposits, reduce stress and increase boiler life
• Additional energy savings and reduced emissions with modulating boiler water temperatures when using Vitotronic control options,
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  viessmann vr1-91

  
  

  viessmann vr1-91