💡 : Before purchasing a new unit, check your vent pipe . The 5V40-7 uses a standard Type B gas vent. Modern high-efficiency units require a PVC vent system, potentially adding significant cost to the replacement. Sticking with an atmospheric vent model is the most straightforward and cost-effective swap.
40,000 BTUs on a 40-gallon tank gives a solid recovery rate — about 41 GPH at a 90°F rise. That means after a shower, it replenishes hot water relatively quickly (around 20-25 minutes to reheat the whole tank).
Richmond 5V40-7 is a 40-gallon propane (LP) gas water heater, primarily recognized as part of Richmond’s "Miser" high-input series. While it is an older model, it remains notable for its fast recovery times and durable construction designed for residential or mobile home use. Kyschools.us Core Specifications richmond 5v40-7 water heater specs
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: Features a 4-hole top design (on the 5V40-7P) for easier access and faster plumbing connections. Safety Components 💡 : Before purchasing a new unit, check your vent pipe
The Richmond 5V40-7 came with a standard on the tank. If you need specific warranty information for your unit, you'll need to contact Richmond (now a Rheem brand) with your water heater's model and serial number.
Rigid polyurethane foam insulation wraps the inner tank to limit standby heat loss. Sticking with an atmospheric vent model is the
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
Whether you are auditing your home's current HVAC hardware, attempting a DIY repair, or looking for an exact structural replacement, understanding the baseline operational engineering of this unit is critical. Core Specifications Overview
Before diving into the specs, let's decode the model number :
The 36,000 BTU input and propane fuel configuration allow the unit to recover up to 2.5 times faster than standard electric models, preventing sudden drops in water temperature during back-to-back household chores. Physical Dimensions and Installation Layout