Rheem Professional Classic Tall Atmospheric Residential Natural Gas Water Heater 38,000 BTU, 40 Gal.

Description

The Rheem Professional Classic Tall Atmospheric Residential Natural Gas Water Heater 38,000 BTU, 40 Gal. is a Rheem Professional Classic atmospheric natural gas storage water heater. It is intended for residential installations with proper natural-draft venting and a standard gas-fired tank replacement layout.

Atmospheric models differ from power vent units because they rely on natural draft instead of a blower. The 38,000 BTU burner input, gallon capacity, venting path, and combustion air requirements should be confirmed before installation.

Product Features:

• Natural Gas Operation: Delivers dependable and efficient gas-fired hot water for residential applications.
• 40-Gallon Tall Storage Capacity: Features a 40-gallon nominal tank capacity for reliable household hot water.
• 38,000 BTU Natural Gas Burner: Provides dependable heating performance with fast hot water recovery.
• Atmospheric Vent Design: Uses a traditional natural draft vent system compatible with standard vertical vent installations.
• First Hour Rating: Delivers up to 77 gallons of hot water during the first hour to help meet peak household demand.
• Recovery Rate: Recovers approximately 40.4 gallons per hour at a 90°F temperature rise.
• Hot Water Setpoint Range: Adjustable gas thermostat provides a temperature range of approximately 90°F to 160°F.
• Top Water Connections: Equipped with 3/4 in. NPT hot and cold water connections located on the top of the unit for straightforward installation.
• UEF Rating of 0.62: Helps provide efficient residential gas water heating performance.
• Professional Classic Series: Designed for dependable residential performance with durable tank construction.
• Factory-Installed Temperature & Pressure Relief Valve: Enhances safety and helps meet installation code requirements.
• Maintenance-Free Combustion System: Features a sealed combustion chamber with flame arrestor technology for enhanced safety and reliability.

Warranty

This product includes a manufacturer’s limited warranty. Verify voltage, phase, element wattage, breaker sizing, plumbing connections, installation location, and local code requirements before installation.