Ge Appliances ge40t12blm 40 Gal Tall Electric Water Heater Wifi

Product Description

The GE Appliances ge40t12blm is a 40-gallon tall electric water heater built for residential installations that demand reliable, connected hot water delivery. It runs on 240 volts and uses two 5,500-watt heating elements to maintain supply across high-demand households. An electronic digital display and electronic thermostat give the installer and end user precise control over water temperature, adjustable from 100 degrees F to 140 degrees F with a 120 degrees F factory default. The unit carries a 12-year warranty and an Integrated Energy Factor (IEF) of 0.92, reflecting strong efficiency performance for a standard electric storage heater. Built-in WiFi connects to a smartphone app for remote temperature adjustment and vacation scheduling without a site visit.

This water heater is designed for residential applications where a tall-profile unit fits the mechanical room, basement, or utility closet. The 40-gallon capacity and a First Hour Rating of 66 gallons support households with moderate to high simultaneous hot water demand. The WiFi connectivity makes it a practical choice for property managers and service contractors who want to set temperature schedules or adjust settings remotely after installation. A licensed plumber typically handles the rough-in and final connections.

Key Features

• 40-gallon storage capacity with a First Hour Rating of 66 gallons
• Dual 5,500-watt heating elements on a 240-volt circuit
• Built-in WiFi for remote temperature control and vacation scheduling via smartphone app
• Electronic digital display and electronic thermostat with 100 to 140 degrees F adjustment range
• Integrated Energy Factor of 0.92 for efficient operation
• 12-year warranty coverage
• Tall profile at 20-inch diameter and 64 inches tall (65.5 inches to top of inlet/outlet connections)

Compatibility

Designed as a direct residential replacement or new-installation electric water heater for standard 240-volt dedicated circuits with appropriate amperage service. Verify rough-in dimensions and connection clearances against the existing installation before ordering.

Installation Notes

Installation must be performed by a licensed plumber in accordance with local plumbing codes and the manufacturer installation instructions. Turn off the dedicated 240-volt circuit breaker and shut off the cold water supply before disconnecting the existing unit. Pressure-relief valve installation and proper discharge piping are required by code and must be completed before the unit is placed in service. Do not energize the heating elements until the tank is fully filled with water.

Technical Specifications

• Tank Capacity: 40 gallons
• Voltage: 240 volts
• Heating Elements: Two at 5,500 watts each
• First Hour Rating: 66 gallons
• Integrated Energy Factor (IEF): 0.92
• Temperature Range: 100 to 140 degrees F
• Factory Default Temperature: 120 degrees F
• Diameter: 20 inches
• Height: 64 inches (65.5 inches to top of inlet/outlet connections)
• Connectivity: Built-in WiFi
• Warranty: 12 years

Standard Information

• Brand: GE Appliances
• Manufacturer Part Number: ge40t12blm