Unlike baseline economy models that utilize plastic drain valves, Richmond typically equips this series with a durable, enhanced-flow brass drain valve. Brass resists stripping, handles high temperatures better, and allows for easier periodic sediment flushing. 4. Low NOx Burner Design
: First check the pilot light assembly. If the pilot flame refuses to stay lit after manual ignition, the thermocouple is likely worn out or misaligned and requires replacement.
3/4-inch NPT (National Pipe Thread) top inlets and outlets. Water Connection Spacing: 8 inches center-to-center. Approximate Shipping Weight: 130 to 140 lbs. Core Structural & Performance Features 1. Guardian System and FVIR Compliance
The (often appended with a suffix like "P" for Propane Gas) is a highly reliable 40-gallon liquid propane (LP) gas water heater built for efficient residential hot water delivery . Manufactured under the trusted Richmond Water Heaters brand (a subsidiary of Rheem), this classic atmospheric-vent or high-input system is designed to provide rapid recovery rates and long-lasting tank durability. It features a robust porcelain-lined tank, stainless steel burners , and standard side/top connections optimized for straightforward replacement installations. Core Specifications Overview
| Specification | Detail | |---------------|--------| | | 5V40-7 | | Tank Capacity | 40 Gallons | | Energy Source | Natural Gas | | BTU Input | 38,000 BTU/hour | | Recovery Rate | 33.9 Gallons per hour (90°F rise) | | First Hour Rating | 70 Gallons | | Energy Factor | 0.60 | | Warranty | 6-Year Tank & Parts (Limited) | | Venting Type | Atmospheric / Natural Draft | richmond 5v40-7 water heater specs
The Richmond 5V40-7 is built on a standard atmospheric vent platform. Here are the "nuts and bolts" numbers: 40 Gallons Fuel Type: Natural Gas
For those replacing or installing around an existing unit, the physical footprint of the 5V40-7 is essential to know. While exact dimensions are unavailable, we can extrapolate from similar Richmond models:
: Typically a "tall" tank profile, making it easier to fit in narrow utility closets. Key Features & Durability
The Richmond 5V40-7 incorporates Flamewise or Guardian System technology, meeting standard Flammable Vapor Ignition Resistant (FVIR) mandates. This safety mechanism seals the combustion chamber. If flammable vapors (such as spilled gasoline or cleaning solvents) are drawn into the burner base, the system safely combusts them internally and cuts off gas flow via a thermal switch, preventing external house fires. 2. Anode Rod Protection Unlike baseline economy models that utilize plastic drain
Although the 5V40-7 is discontinued, many replacement parts are still widely available:
Because this is an model, it relies on a vertical chimney or vent pipe to pull exhaust out of the home via natural convection. It does not require a power outlet for a blower fan, which is a major plus if you want hot water during a power outage.
| Feature | Specification | | :--- | :--- | | | Essential / 5V Series | | Capacity | 40 Gallons | | Fuel Type | Natural Gas | | BTU Input | 40,000 BTU/hr | | Recovery Rate | ~40.9 Gallons per Hour (GPH) at a 90°F rise | | Energy Factor (EF) | ~0.62 (Standard efficiency) | | Venting Type | Atmospheric (Metal pipe, usually B-vent) | | Ignition | Piezo Igniter (Push-button, no external power required) | | Height | Approx. 60 inches | | Diameter | Approx. 22 inches | | Warranty | Typically 6 or 9 Years (varies by retailer/region) | | Anode Rod | Magnesium (standard) |
Equipped with a magnesium or aluminum anode rod. This sacrificial rod attracts corrosive elements in the water, protecting the tank steel from rusting. This is the primary component for tank longevity. Low NOx Burner Design : First check the
: Includes an over-temperature protector that automatically cuts power if temperatures exceed safe levels.
: Designed to provide more hot water at a lower operating cost than standard models
To maximize the lifespan, it is recommended to drain and flush the tank annually to remove sediment buildup, especially in hard water areas. Alternative Modern Options
