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Richmond®
40-Gallon 6 Year Atmospheric, Ultra Low Nox Natural Gas Tank Water Heater
- Mfg.#
- 6G40-38FN4
- Sku#
- 604876
- .58 - .65 UEF
- More hot water at a low operating cost
- FHR: 52 to 105 gallons
- Recovery: 30.3 to 61 GPH at a 90° F rise, depending on model
- Exclusive air/fuel shut-off device for double protection
* Estimated stock levels as of Wed, Apr 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
Essential Atmospheric gas water heaters are engineered for more hot water at a low operating cost
Specifications
General
| BTU | 38,000 |
|---|---|
| Household Size | 3-4 People (40-50 gal) |
| Nominal Capacity (gal) | 40 |
| Type | Natural Gas Tank Water Heater |
| Uniform Energy Factor | 0.58 |
| Water Heater Fuel Type | Natural Gas (NG) |
| Water Heater Style | Atmospheric, Ultra Low Nox |
Dimensions
| Diameter | 19 in |
|---|---|
| Height | 58-1/2 in |
Manufacturing Details
The following information is subject to change without notice
| Manufacturer Warranty | 6 Year |
|---|---|
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
Related Documents
Installation Guide (PDF)
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Richmond®
40-Gallon 6 Year Atmospheric, Ultra Low Nox Natural Gas Tank Water Heater