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General| Brand | A.O. Smith |
|---|---|
| Model | ProMax Power-Vent 185237-004 |
| Type | Power Vent |
| Tank Capacity | 40 gallons |
| Energy Factor | 0.67 |
| Vent Type | Power Vent |
| Warranty | 6 years |
Covers essential safety instructions, including actions for gas detection and general warnings.
Explains safety alert symbols and defines hazard levels (Danger, Warning, Caution).
Defines roles of Qualified Installer, Service Agency, and Gas Supplier for installation context.
Details risks from fire, explosion, and carbon monoxide, plus related precautions.
Outlines preparatory actions, safety checks, and planning for installation.
Specifies mandatory CO detector installation and warning signage for Massachusetts.
Identifies major components of the gas water heater via diagram and labels.
Explains the use of mixing valves to prevent hot water scald injuries.
Discusses choosing a safe location, clearances, and fire/explosion risks.
Details the necessity of proper combustion air and ventilation for safe operation.
Explains methods for supplying combustion air from inside buildings or outdoors.
Explains thermal expansion and the need for an expansion tank in closed systems.
Covers proper installation, testing, and safety precautions for the relief valve.
Details gas supply connections, safety warnings, and leak testing procedures.
Provides a sequence for installing the blower assembly and related safety checks.
Offers guidance on connecting vent pipes to the blower and general installation practices.
Specifies maximum allowed lengths for various vent pipe sizes and materials.
Details required clearances for vent terminals from buildings and surroundings.
Outlines specific clearance rules for vertical vent terminations through roofs or walls.
Details proper selection and use of primers, cements, and applicators for PVC/CPVC.
Explains the step-by-step process for joining vent pipes with solvent cement, including safety.
Provides crucial safety steps before lighting and the sequence for operating the water heater.
Instructions on how to safely turn off the gas supply to the appliance.
Details how to adjust temperature and the associated risks of scald injuries.
Explains common start-up noises, odors, and operational issues like condensate and smelly water.
Covers essential checks for the venting system and burner assembly for safety and performance.
Details inspection of anode rod, operation of relief valve, and tank draining.
Guides users on how to identify leaks from various components and take corrective action.
Provides necessary details like model number for ordering repair parts.
Explains how to diagnose issues using LED status indicators and provides solutions.
Explains how to diagnose issues using LED status indicators and provides solutions.
Addresses common problems such as no hot water, vent issues, leaks, and odors with causes and solutions.
Outlines the warranty period, coverage limitations, and procedures for making a claim.
