Heater Specs — Richmond 5v40-7 Water

To maximize the lifespan of this unit, it is recommended to drain and flush the tank once a year and check the anode rod every 3 years.

In practical terms, this means you can typically run two consecutive showers and a load of laundry before the tank needs a recovery period. Because it is a gas unit, it recovers much faster than an electric equivalent, heating about 40 gallons of water every hour if you are drawing it down heavily. Installation & Maintenance

36.4 to 40.4 Gallons per hour at a 90-degree rise richmond 5v40-7 water heater specs

This unit includes a Flammable Vapor Ignition Resistant (FVIR) system. It features a one-way air intake system and a sensor that shuts the unit down if it detects flammable vapors in the air (like gasoline or paint thinner), preventing accidental fires.

The "Low NOx" burner design ensures that the unit meets strict environmental regulations regarding nitrogen oxide emissions, making it a greener choice for modern homes. Performance: What Can You Expect? To maximize the lifespan of this unit, it

~0.58 to 0.66 (varies by model year and insulation thickness) Vent Size: 3" or 4" (Standard chimney/B-vent) Water Connection: 3/4" NPT Dimensions: Roughly 48"–52" Height x 20"–22" Diameter Key Features and Build Quality

One of the biggest killers of water heaters is sediment buildup. This model utilizes a high-velocity dip tube that creates a turbulent swirl of water at the bottom of the tank, keeping sediment in suspension so it can be flushed out during normal use. Installation & Maintenance 36

The Richmond 5V40-7 is a workhorse. It isn't the most high-tech "smart" heater on the market, but it offers a solid balance of safety features, decent recovery speeds, and a compact footprint that fits into most basements or utility closets.