Professional Classic™ Atmospheric Series
Efficiency
• .58 UEF
• More hot water at a low operating cost
Performance
• FHR: 54 to 90 gallons for natural gas
• Recovery: 30.3 to 40.4 GPH at a 90 degree rise, based on model
Guardian System™ & Sensor
• Exclusive air/fuel shut-off device
• Maintenance free - no filter to clean
Low Emissions
• Eco-friendly burner, low NOx design
• Meets 40 ng/J NOx requirements
Longer Life
• Rheem exclusive R-Tech (resistored) anode rod provides long-lasting tank protection
High Altitude Compliant
• All models certified up to 6,000 ft. above sea level
• Some models certified up to 10,200 ft. above sea level, check factory for listings
Plus…
• Easy to light - no matches required
• EverKleen™ patented system fights sediment build-up
• Enhanced-flow brass drain valve
• Low lead compliant
• Temperature and pressure relief valve included
• Standard replacement parts
Warranty
• 6-Year limited tank and parts warranty*
• With ProtectionPlus™ the 6-year limited tank warranty becomes 10-year
• * See Residential Warranty Certificate for complete information
Specifications
• Nominal Capacity: 40 Gallons
• Rated Capacity: 38 Gallons
• First Hr. Rating: 64 Gallons
• REC. GPH 90 deg Rise: 38.4
• Energy Factor: 0.58 UEF
• Height: 58.5"
• Height to Vent: 61.5"
• Diameter: 19"
• Height to Gas Conn: 14.25"
• Capacity: 40 Gallons
• BTU Input: 38,000
• Water Connection Size: 3/4"
• Max Temperature: 150° Fahrenheit
• Max Pressure: 150 PSI
Additional information
| Brand | |
|---|---|
| Energy Star Certified | No |
| Model Number | PROG40-38N RH62 |
Leo –
This 40 Gallon Rheem Natural Gas Tank Water Heater is a complete game-changer for home comfort! The price for such a reliable and efficient water heater is astonishingly reasonable, and its consistent performance in delivering hot water left me pleasantly surprised. For anyone seeking a dependable water heating solution at a fantastic value, this heater is an incredible find!
Kevin (store manager) –
Thank you for your glowing review; we’re thrilled to hear that our 40 Gallon Rheem Natural Gas Tank Water Heater is a complete game-changer, offering an astonishingly reasonable price for its reliability and efficiency, making it an incredible find for anyone seeking a dependable water heating solution at a fantastic value.
Kylan –
I recently purchased the 40 Gallon Rheem Natural Gas Tank Water Heater (TALL), and I’m thrilled with the outstanding price, top-notch equipment, and exceptional performance that has brought warmth and comfort to my home beyond my expectations!
Kevin (store manager) –
We’re thrilled to hear that the 40 Gallon Rheem Natural Gas Tank Water Heater (TALL) has brought warmth and comfort to your home beyond expectations, offering outstanding value, top-notch equipment, and exceptional performance.
Kylian T –
I recently purchased the 40 Gallon Rheem Natural Gas Tank Water Heater (TALL), and the electrifying combination of its unbeatable price, coupled with the exceptional quality of the equipment and its outstanding performance, has turned this acquisition into an absolute game-changer that far exceeded my expectations!
Kevin (store manager) –
Thank you for sharing your experience with the 40 Gallon Rheem Natural Gas Tank Water Heater; its unbeatable price, exceptional quality, and outstanding performance truly make it a game-changer that exceeds expectations!
Yuri H –
I recently purchased the 40 Gallon Rheem Natural Gas Tank Water Heater (TALL) and was astonished by its remarkable performance and excellent price. The high-quality, tall design ensures a consistent supply of hot water, making it an outstanding upgrade for my home!
Kevin (store manager) –
Thank you for sharing your experience! We’re delighted to hear that the 40 Gallon Rheem Natural Gas Tank Water Heater has impressed you with its remarkable performance and excellent price, providing a consistent supply of hot water with its high-quality, tall design, enhancing the comfort of your home.