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Crucial warnings and statements to read before proceeding with installation.
Ensures installation meets codes, standards, and requires qualified personnel.
Guidelines for boiler location, foundation, and minimum clearances from combustible materials.
Details on chimney types, venting systems, and specific installation requirements for safe flue gas disposal.
Safety precautions for the boiler area and guidelines for vent and gas piping installation.
Requirements for electrical power, grounding, and control wiring diagrams.
Ensuring adequate combustion and ventilation air supply to the boiler room.
Instructions for installing the draft hood, which is part of the listed boiler assembly.
Details on circulating systems, air control, pump location, and flow control valve for water boilers.
Instructions for piping low pressure steam boilers and assembling steam controls.
Illustrations and guidelines for parallel flow and counter flow steam piping systems.
Information on vent damper certification, warnings, and pre-installation inspection requirements.
Step-by-step guide for physically installing the vent damper, connecting wiring, and positioning.
Procedures for verifying operation, safety checks, and thermostat anticipator adjustments after installation.
Essential checks before firing the boiler, including relief valve, draft hood, wiring, and gas leaks.
Procedure for filling the water system, venting air, and achieving proper operating pressure.
Critical safety warnings and step-by-step instructions for lighting continuous and intermittent pilots.
Procedures for cleaning and filling a new steam boiler to remove contaminants.
Methods for cleaning the steam boiler system and treating water for corrosion control.
Procedure for adjusting gas input rate and main burner flame for optimal combustion.
Checking main burner ignition, pilot adjustment, and safety shutdown functions.
Checking all safety controls, including blocked vent and rollout switches, as per manual.
Procedures for testing low water cut-off and steam pressure controls for proper operation.
Key checks and procedures when replacing an older steam boiler in an existing system.
Instructions for blowing off the boiler to remove oil and grease from the system.
General maintenance tasks including water level checks, annual servicing, and system protection.
Guidance on protecting the system from freezing and implementing a water treatment program.
Testing controls, checking gas leaks, and reinforcing boiler area safety and clearances.
Operational flow for boilers with continuous burning pilot, including thermostat, limits, and vent damper.
Operational flow for boilers with intermittent pilot ignition, including spark generation and safety shutdowns.
Wiring diagrams for various configurations of hot water boilers, including pilot types and vent dampers.
Wiring diagrams for various configurations of steam boilers, including pilot types and vent dampers.
Wiring diagrams for boilers utilizing intermittent ignition systems with vent dampers.
Diagrams for zoning water boilers using combination controls and 24V thermostats.
Wiring for pump zoning systems using R8230C relays and L8148/L8124 controls.
Troubleshooting for burners failing to operate, not shutting off, flash back, or delayed ignition.
Diagnosing and resolving issues with fumes, gas odors, and flue condensation.
Method for piping a system with a water boiler and a chiller, including valve requirements.
Guidelines for identifying and ordering replacement parts using model and serial numbers.
Procedure for safely removing a boiler from a common venting system while ensuring other appliances operate correctly.
General| Input BTU | 399, 000 |
|---|---|
| BTU Input | 399, 000 |
| Fuel Type | Natural Gas |
| Output BTU | 339, 000 |
| Efficiency | 85% |
| BTU Output | 359, 100 |
| AFUE | 85% |
