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.
Note: some retailers list this model as a Richmond/Rheem “lowboy” (short) 40‑gal electric product with SKU variants; exact element wattages and dimension tolerances can vary by submodel. richmond 5v40-7 water heater specs
: Approximately 36.4 gallons per hour (GPH) at a 90°F temperature rise. 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 richmond 5v40-7 water heater specs
Must be kept clear of flammable materials like paint, gasoline, or solvents, as vapors can ignite near the burner.