American Water 100267091 Electric Water Heater 40 Gal 240V

Product Description

The AMERICAN WATER 100267091 is a 40-gallon short electric water heater rated at 4500 watts and 240 volts, single-phase. Designed for residential water heating applications, this unit delivers reliable hot water supply through a standard electric resistance heating system. Its short-form factor — measuring 20.5 inches in diameter and 49.75 inches tall — makes it suitable for installations where vertical clearance is limited. At 98 pounds, the unit requires two-person handling during rough-in. Licensed plumbers perform the typical installation as part of new construction or water heater replacement service.

This water heater fits residential settings where a short-body tank profile is required, such as utility closets, low-ceiling mechanical rooms, or crawlspace-adjacent installations. The 40-gallon capacity serves small-to-medium households. The 240-volt, single-phase electrical supply requirement means a dedicated double-pole circuit is needed at the panel. The 4500-watt element provides standard recovery performance typical of residential electric storage water heaters in this capacity class.

Key Features

• 40-gallon storage capacity in a short-body form factor for space-constrained installs
• 4500-watt heating element at 240 volts, single-phase
• Compact footprint: 20.5 inches diameter by 49.75 inches height
• Designed as a drop-in replacement for short electric water heaters of equivalent capacity and wattage
• Ships at 98 pounds — two-person lift recommended

Compatibility

Designed as an OEM-style replacement or new-install option for residential electric water heater applications requiring a 40-gallon short-body tank with 4500-watt, 240-volt, single-phase electrical service.

Installation Notes

Installation must be performed by a licensed plumber in accordance with local plumbing codes and the manufacturer instructions. Shut off the electrical supply at the breaker panel and close the cold-water supply valve before disconnecting the existing unit. A dedicated 240-volt double-pole circuit is required; consult NEC guidelines for proper wire gauge and breaker sizing at 4500 watts. Verify temperature and pressure relief valve installation and discharge line routing comply with IPC requirements before restoring power.

Technical Specifications

• Tank Capacity: 40 gallons
• Wattage: 4500 watts
• Voltage: 240 volts
• Phase: Single-phase
• Body Style: Short
• Diameter: 20.5 inches
• Height: 49.75 inches
• Weight: 98 pounds
• UPC: 035505158444

Standard Information

• Brand: AMERICAN WATER
• Manufacturer Part Number: 100267091