Water Heaters

IRC 2024 T&P Relief Valve: Installation and Discharge Pipe Requirements

What does IRC 2024 require for temperature and pressure relief valves on water heaters?

P2803

IRC 2024 Tankless Water Heater: Venting, Gas Supply, and Flow Rate Requirements

What does IRC 2024 require for tankless water heater installation?

P2801

IRC 2024 Water Heater Efficiency: UEF Ratings and DOE Minimum Standards

What efficiency ratings does IRC 2024 require for residential water heaters?

P2801

IRC 2024 Water Heater in Garage: 18-Inch Elevation Requirement for Gas Units

What does IRC 2024 require for water heaters installed in a garage?

P2801.5

IRC 2024 Water Heater Replacement: Permit Required in Most Jurisdictions

Do I need a permit to replace a water heater under IRC 2024?

P2801

IRC 2024 Water Heater Sizing: First-Hour Rating vs Recovery Rate

How do you size a water heater for a residential home under IRC 2024?

P2801

IRC 2024 Water Heater Temperature: 120°F Default with Legionella Considerations

What temperature does IRC 2024 require for residential water heaters?

P2804.1

IRC 2024 Water Heater Venting: Category I vs Category IV and Common Venting Rules

What type of venting does IRC 2024 require for gas water heaters?

P2803