Gas, oil and electric boilers

• Assembled boiler with insulated jacket
• Two 2-1/2″ supply tappings and two 2-1/2″ return tappings.
• Integral draft diverter – built into jacket
• 24 volt, 40VA transformer
• Pressure limit control
• Electronic probe type low water cut off
• Flame rollout safety shut-off fuse link and blocked vent safety shut-off switch with spare fuse link included
• Sight Glass Water Level Gauge
• Steam pressure gauge
• 3/4″ boiler drain valve
• 15 lb. ASME pop safety valve
• Two 2-1/2 square head pipe plugs – to plug unused supply and return tappings
• Vent damper
• Complete installation instructions
• Completely installed and wired gas control systems with burners and manifold, consisting oft itanium composite burners and automatic redundant combination gas valve, 24 volt
• ELECTRONIC IGNITION ONLY: Intermittent Pilot Control, continuous re-try, 100% shut off; Combination pilot burner/electrode/flame sensor
• STANDING PILOT ONLY: Pilot burner and thermocouple

• Assembled boiler with insulated jacket, factory crated
• Integral draft diverter built into jacket
• Combination high limit control and circulator relay
• Flame rollout safety shutoff (fuse link) and manual, reset blocked vent safety shutoff, with spare fuse link included.
• Combination pressure/temperature gauge
• 11/4″ Taco (or Grundfos) circulator pump with isolation (ball) valves
• 3/4″ boiler drain valve
• 30 lb. ASME relief valve
• 24 volt transformer
• Service Switch (power on/off)
• Vent damper
• Completely installed and wired gas control system with burners and manifold, consisting of titanium composite burners and automatic redundant combination gas valve, 24 vol

• Full, Dual Function Heating Design
• Digitally Controlled Thermostat
• Natural to Propane Gas Conversion Kit Available
• Provides Hi-Temp Water for Heating the Home
• Sealed Combustion 2-Pipe Venting System.
• Provides Hot Water for Domestic Use
• Modulating Gas Valve for Precision Controls Both Water Functions Separately
• Temperature Control
• On-Demand Hot Water Delivery
• Built-in Circulator Pump Assembly
• Built-in Freeze Protection
• Built-in Expansion Tank
• Compact, Space-saving Design
• Quiet, Vibration-free Operation
• Limited Lifetime Warranty on Heat Exchanger

The Pennco Series 15B series boilers are standard efficiency home hot water boilers. They are use with hot water radiators, baseboard (heaters) and all kind of radiant heating applications. The Pennco 15B series has been designed with features making it the ideal home heating solution. It feautres an advanced heat exchanger design for durablity and greater heat output the 15B series can achieve fuel efficiencies up to 82% AFUE. With its compact design and low profile draft hood and top supply piping connections allow for easier installation. The pilot is mounted to the front of the burner base for easy maintenance.