INTERMATIC 516791 Electric Water Heater Timer WH-40

( Brand: Intermatic ), ( Manufacturer Part Number: 516791 ), ( Part Type: Water Heater Timer )

Review INTERMATIC New Old Stock Electric Water Heater Timer

The Intermatic 516791 WH-40 Electric Water Heater Timer is an innovative device designed to provide energy savings and convenience for homeowners with electric water heaters. This timer offers accurate and reliable control of your water heater's power consumption, allowing you to optimize energy usage and potentially reduce your utility bills.

The WH-40 timer is engineered with a user-friendly design and features a large, easy-to-read digital display. It offers a programmable 5 1 day setting, which means you can set up to five different schedules for each day of the week. This feature enables you to customize your water heater's operation according to your daily hot water usage patterns, ensuring that energy is only consumed when necessary.

Equipped with a simple, one-button operation, this timer allows you to easily adjust the settings to meet your specific needs. It also includes a vacation mode, which can be activated to maintain a consistent temperature while you're away, preventing potential energy waste and ensuring a comfortable return home.

The Intermatic 516791 WH-40 Electric Water Heater Timer is compatible with most standard 50-amp electric water heaters and requires a 120V AC power source for operation. It is constructed with high-quality materials and is designed for long-lasting durability. The timer measures approximately 7.5 x 4.5 x 1.5 inches and comes with a 1-year limited warranty for added peace of mind.

In summary, the Intermatic 516791 WH-40 Electric Water Heater Timer is an essential home appliance for those looking to save energy and money on their utility bills. Its user-friendly design, programmable functionality, and durable construction make it an excellent investment for any homeowner with an electric water heater.

The Intermatic 516791 Electric Water Heater Timer WH-40 is a device designed to help users save energy and reduce utility bills by adjusting the heating schedule of their electric water heaters. Here are some pros and cons of this product:

1. Energy Savings: By allowing users to schedule water heating during off-peak hours, this timer can help reduce energy consumption and save money on utility bills.

2. Easy Installation: The Intermatic 516791 timer is designed to be installed easily on most electric water heaters, without the need for professional help or extensive electrical knowledge.

3. Adjustable Settings: The timer offers adjustable settings, allowing users to customize their heating schedule according to their needs and preferences.

4. Durable Construction: The timer features a heavy-duty, weather-resistant design, making it suitable for both indoor and outdoor installation.

5. Cost-Effective: Compared to other energy-saving devices, the Intermatic 516791 timer is an affordable investment for homeowners looking to reduce their energy usage and save money.

1. Limited Compatibility: While the timer can be used with most electric water heaters, it may not be compatible with all models. Users should check the compatibility of their specific water heater model before purchasing.

2. No Display: The timer does not have a display, making it difficult for users to check the current setting or time without manually cycling through the options.

3. No Alerts or Notifications: The timer does not provide any alerts or notifications, so users may need to manually check the setting if they want to make adjustments.

The Intermatic 516791 Electric Water Heater Timer WH-40 is a cost-effective and easy-to-install solution for homeowners looking to save energy and reduce their utility bills. While it has some limitations, such as no display or alerts, its energy-saving capabilities make it a worthwhile investment for those who use a lot of hot water. Users should ensure that their water heater model is compatible before purchasing and be prepared to manually check the setting if they want to make adjustments.

If you're looking for an affordable and easy-to-install solution for saving energy and reducing utility bills, the Intermatic 516791 Electric Water Heater Timer WH-40 is a solid choice. However, be sure to check the compatibility of your water heater model before purchasing, and keep in mind that the lack of a display or alerts may require some manual checking to make adjustments. Overall, this timer is a simple but effective way to save energy and money in your home.

Details:

Its developed some light oxidation and surface rust from being in storage. Part # WH-40. Double Pole, Single Throw DPST 10,000 watts , 40 Amps, 208-250 volts .C. New Old Stock Intermatic Electric Water Heater Time Switch.

part #: 516791 prices

• $34.99-$89.11

specifications wateheat:

• brand: Intermatic
• mpn: 516791
• part type: Water Heater Timer

offer wateheat:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: July 16, 2025
• sold: 0

returns wateheat:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

shipping wateheat:

• service: USPS Ground Advantage
• transit: 3-8 Days
• carrier: USPS
• type: Calculated
• class: Standard
• cost: $9.67

seller wateheat:

• city: Farmington, Pennsylvania
• rating: 99.6%
• # reviews: 10108

general wateheat:

• condition: Open box
• Heating, Cooling Air > Water Heaters > Water Heater Parts

payments wateheat:

• wallet: Google-pay
• other
• credit card: Discover

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