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Bradford White RG250S6N 50-Gallon Short Atmospheric Gas Water Heater

Model RG250S6N
4.3/5 from 520 ratings
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Btu
40000
Venting
Atmospheric
Fuel Type
Natural Gas
Tank Type
Tank
Energy Factor
0.58
Warranty Years
6

Bradford White RG250S6N 50-Gallon Short Atmospheric Gas Water Heater Review

The Bradford White RG250S6N is the "short" or "low-boy" version of the popular RG250T6N — a 50-gallon natural gas atmospheric water heater designed for installations where standard tank height (60" tall) doesn't fit. The "S" suffix identifies the short configuration: roughly 52" tall × 26" diameter, versus the standard 60" × 22".

The short configuration uses a wider, lower-profile tank with the same 50-gallon capacity. Trade-offs: requires more floor space (26" diameter vs 22"), can fit under low ceilings, certain crawlspace mountings, garage installs with overhead clearance constraints, and counter-mounted utility room shelves.

Specs: identical to the RG250T6N — 40K BTU, UEF 0.62, 84-gallon FHR, 6-year warranty, ICON thermopile gas control (runs through power outages), Vitraglas tank lining. Same wholesale-only distribution. Plumber-installed price $1,900-$2,400 — slight premium over standard configuration due to less common production volume.

Right buyer: any install where standard 60" tank height is the constraint. Mobile home water heater compartments, basement crawlspace mountings, certain garage installs. The short configuration is genuinely useful when needed; for installs with adequate ceiling height, the standard RG250T6N is the better choice.

Pros
  • Natural gas combustion — faster recovery than electric resistance at comparable tank size
  • 50-gallon capacity — right-sized for 3–4 person households with standard usage patterns
Cons
  • Below-average UEF 0.58 — modern standard models reach 0.65+, condensing 0.95+
  • 6-year warranty — below the 8–12 year average for premium models in this class
  • Atmospheric venting requires vertical B-vent — less routing flexibility than power-vent or condensing alternatives

Full Specifications

Brand
Bradford White
Model Number
RG250S6N
Btu
40000
Venting
Atmospheric
Fuel Type
Natural Gas
Tank Type
Tank
Energy Factor
0.58
Warranty Years
6
Capacity Gallons
50
First Hour Delivery
78

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