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RHEEM Residential Gas Water Heater: Natural Gas, Low NOx, 40 gal, 38,000 BTU - Light-Duty Residential Gas Water Heaters
RHEEMLight-Duty Residential Gas Water Heaters

RHEEM Residential Gas Water Heater: Natural Gas, Low NOx, 40 gal, 38,000 BTU

The RHEEM Residential Gas Water Heater (Natural Gas) is a light-duty residential gas water heater from the RHEEM gas water heater sub-brand. This AHRI Certified model features a 40-gallon nominal tank capacity, a…

SKU 3G-OTH-448299

Also listed as: PROG4038NRH62 · PROG40 38N RH62 · PROG40-38N-RH62

Brand
RHEEM
Item
Residential Gas Water Heater: Natural Gas, Low NOx, 40 gal, 38,000 BTU
Category
Light-Duty Residential Gas Water Heaters
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RHEEM
Manufacturer Part Number
PROG40-38N RH62
Type
Low NOx, 40 gal
Ht
61.5 in
BTU
38,000
Market
Residential
Low NOx
Yes
Fuel Type
Natural Gas
Standards
AHRI Certified
Sub-brand
gas water heater
Vent Type
Standard
Ignition Type
Piezo Igniter
Included Valves
Temperature and Pressure Relief
Display Sell UOM
EA
Low NOx Compliant
Includes California Low NOx Compliant Burner
Included Valve Type
T & P Relief
Recovery Rate @ Rise
38.4 gph @ 90°F
Vent Connection Size
3 in
Nominal Tank Capacity
40 gal
Water Connection Location
Center
Maximum Recovery Flow Rate
73 gph @ 40°F

Technical Documents

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RHEEM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RHEEM Residential Gas Water Heater (Natural Gas) is a light-duty residential gas water heater from the RHEEM gas water heater sub-brand. This AHRI Certified model features a 40-gallon nominal tank capacity, a Piezo Igniter, and a standard vent type with a 3-inch vent connection. It includes a Low NOx Compliant Burner and a Temperature and Pressure Relief valve, with a recovery rate of 38.4 gph @ 90°F and a maximum recovery flow rate of 73 gph @ 40°F.

Frequently Asked Questions

What is the RHEEM Residential Gas Water Heater used for?

The RHEEM Residential Gas Water Heater is designed for light-duty residential hot water supply in homes. It uses natural gas and features a Low NOx compliant burner for reduced emissions, making it suitable for areas with strict air quality regulations. This model provides reliable hot water for typical household needs.

What are the specifications of the RHEEM PROG40-38N RH62?

This RHEEM residential gas water heater has a 40-gallon nominal tank capacity, 38,000 BTU input, and a 61.5-inch height. It is AHRI Certified, uses natural gas, and includes a Piezo Igniter, standard 3-inch vent connection, and a Temperature and Pressure Relief valve. Recovery rate is 38.4 gph at 90°F rise.

Where to buy the RHEEM PROG40-38N RH62 worldwide?

3G Electric supplies the RHEEM PROG40-38N RH62 residential gas water heater worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this model globally.

How to install a RHEEM residential gas water heater?

Installation must follow local codes and the manufacturer's manual. Ensure proper venting with the 3-inch connection, secure gas and water lines, and install the included T&P relief valve. Use a licensed plumber for gas connections. RHEEM provides detailed instructions; 3G Electric can supply the unit but does not offer installation services.

Used in

Common applications for RHEEM
Commercial building hot water supply — Rheem Triton SS GHE100SS-160 condensing gas water heater for high-volume demand
Industrial process water heating — Rheem ST175A 175-gallon storage tank for buffer capacity in boiler systems
Point-of-use hot water in workshops — Rheem EGSP6 6-gallon compact electric water heater for sink or handwash stations
Light commercial facility heating — Rheem PROPH80 T2 RH400-SO heat pump water heater for energy-efficient hot water
Multi-unit residential complexes — Rheem PROPE50 T2 RH CG 50-gallon electric water heater for apartment hot water systems
Restaurant kitchen hot water — Rheem ELDS30-FTB 28-gallon commercial electric water heater for dishwashing and sanitation

RHEEM Products

3G Electric supplies RHEEM light-duty residential gas water heaters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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