- Boiler Control Module: Recessed Fuel Smart Hydro-stat Temperature Limit, LWCO and Boiler Reset Control with Circulator Relay and Domestic Hot Water Input Override.
- User Display Interface: Temperature LED display with dial-type settings and diagnostic indicator lights. Heat Exchanger: Cast Iron Sections with Cast Iron Push Nipples
- Combustion: Completely Installed and Wired Gas Control System with Burners and Manifold consisting of Stainless Steel Burners, Automatic Redundant Combination Gas Valve, 24 Volt Intermittent Pilot Control, Continuous Retry 100% Shut-Off, Combination Pilot Burner/Electrode/Sensor.
- Electrical: 24v Transformer Safety: Flame Roll-Out
- Safety Shut-Off and Manual Reset Blocked Vent Safety Shut-Off.
- Other: Boiler Jacket, Integral Draft Diverter, Combination Temperature/Pressure Gauge, Circulator Pump, 3/4″ Drain Valve, ASME Relief Valve.