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Instructions for inspecting shipment for damage upon arrival.
Defines DANGER, WARNING, CAUTION, and NOTICE terms used in the manual.
Details compliance with local codes and national standards like ANSI Z223.1 and NFPA.
Emphasizes grounding, proper wiring, and disconnecting power before servicing.
Warns against fuel misuse, improper environment, and blocking airflow.
Provides height, width, and depth measurements for various unit sizes.
Details BTU/Hr, CFM, and other performance metrics for different models.
Specifies minimum mounting height and clearances from walls and ceilings.
Covers requirements for aircraft hangars, public garages, and parking structures.
Explains how to direct airflow and provides heat throw distance data.
Requirements for supplying adequate air for combustion and ventilation.
Instructions for safely mounting the unit heater using appropriate hardware.
Details minimum clearances and warns about combustible materials near the unit.
Step-by-step guide to determine the correct gas pipe size based on input and length.
Table providing pipe capacity in cubic feet of gas per hour for various pipe sizes.
Details on connecting gas supply, including pressure, support, drip legs, and unions.
Specifies required manifold and inlet pressures for Natural Gas and Propane.
Covers carbon monoxide risks, blocked vent switch operation, and reset procedures.
Provides rules for vertical run, slope, elbows, pipe material, and insulation.
Guidance on mounting thermostat and avoiding adverse locations.
Instructions for setting the heat anticipator based on amperage draw.
Details the function and rating of the fan time delay relay.
Describes functions of the gas control valve, limit, fan, and thermostat switches.
Step-by-step guide for lighting the pilot and starting the unit.
Illustrates and lists common burner parts and control components for standing pilot systems.
Explains the dual gas valve, electric ignition, limit, fan, and thermostat functions.
Procedure for starting the unit using spark ignition for the pilot.
Details common burner parts and control components for spark ignition systems.
Method to calculate and verify the unit's gas input rate.
Table listing orifice sizes for different gas types and heating values.
Procedure to adjust air shutters for optimal flame characteristics.
Steps for adjusting pilot flame size and manifold gas pressure.
Checklists for safety, clearances, burners, fan section, and motor lubrication.
Diagrams showing propeller parts, internal furnace components, and baffles.
Illustrations of burner assembly parts, gas valves, and safety devices.
Diagnosing and correcting issues like flame lifting, backfiring, and noisy flames.
Addressing failure to ignite, delayed ignition, and gas odor issues.
Resolving water vapor condensation and rapid burner cycling issues.
Troubleshooting pilot not lighting, pilot staying lit, and noisy motor problems.
Diagnosing issues with fan not running, cycling, or not stopping.
Addressing insufficient heat, too much heat, and cold air delivery.
Troubleshooting no spark, pilot not lighting, and pilot gas issues.
Diagnosing Hi-Limit switch tripping and main valve energization problems.
Information on providing model, serial, and part details when ordering.
Details the warranty period, exclusions, and conditions for gas-fired unit heaters.
Items to verify with power and gas off before starting the unit.
Checks to perform with power and gas on, including ignition and pressure.
Instructions for inspecting shipment for damage upon arrival.
Defines DANGER, WARNING, CAUTION, and NOTICE terms used in the manual.
Details compliance with local codes and national standards like ANSI Z223.1 and NFPA.
Emphasizes grounding, proper wiring, and disconnecting power before servicing.
Warns against fuel misuse, improper environment, and blocking airflow.
Provides height, width, and depth measurements for various unit sizes.
Details BTU/Hr, CFM, and other performance metrics for different models.
Specifies minimum mounting height and clearances from walls and ceilings.
Covers requirements for aircraft hangars, public garages, and parking structures.
Explains how to direct airflow and provides heat throw distance data.
Requirements for supplying adequate air for combustion and ventilation.
Instructions for safely mounting the unit heater using appropriate hardware.
Details minimum clearances and warns about combustible materials near the unit.
Step-by-step guide to determine the correct gas pipe size based on input and length.
Table providing pipe capacity in cubic feet of gas per hour for various pipe sizes.
Details on connecting gas supply, including pressure, support, drip legs, and unions.
Specifies required manifold and inlet pressures for Natural Gas and Propane.
Covers carbon monoxide risks, blocked vent switch operation, and reset procedures.
Provides rules for vertical run, slope, elbows, pipe material, and insulation.
Guidance on mounting thermostat and avoiding adverse locations.
Instructions for setting the heat anticipator based on amperage draw.
Details the function and rating of the fan time delay relay.
Describes functions of the gas control valve, limit, fan, and thermostat switches.
Step-by-step guide for lighting the pilot and starting the unit.
Illustrates and lists common burner parts and control components for standing pilot systems.
Explains the dual gas valve, electric ignition, limit, fan, and thermostat functions.
Procedure for starting the unit using spark ignition for the pilot.
Details common burner parts and control components for spark ignition systems.
Method to calculate and verify the unit's gas input rate.
Table listing orifice sizes for different gas types and heating values.
Procedure to adjust air shutters for optimal flame characteristics.
Steps for adjusting pilot flame size and manifold gas pressure.
Checklists for safety, clearances, burners, fan section, and motor lubrication.
Diagrams showing propeller parts, internal furnace components, and baffles.
Illustrations of burner assembly parts, gas valves, and safety devices.
Diagnosing and correcting issues like flame lifting, backfiring, and noisy flames.
Addressing failure to ignite, delayed ignition, and gas odor issues.
Resolving water vapor condensation and rapid burner cycling issues.
Troubleshooting pilot not lighting, pilot staying lit, and noisy motor problems.
Diagnosing issues with fan not running, cycling, or not stopping.
Addressing insufficient heat, too much heat, and cold air delivery.
Troubleshooting no spark, pilot not lighting, and pilot gas issues.
Diagnosing Hi-Limit switch tripping and main valve energization problems.
Information on providing model, serial, and part details when ordering.
Details the warranty period, exclusions, and conditions for gas-fired unit heaters.
Items to verify with power and gas off before starting the unit.
Checks to perform with power and gas on, including ignition and pressure.
General| Efficiency | 80% AFUE |
|---|---|
| Ignition Type | Electronic Ignition |
| Ventilation | Direct Vent |
| Heating Capacity | 45, 000 BTU/hr |
| Fuel Type | Natural Gas or Propane |
| Model | Sterling QVF 45 |
