What are the main features of the Intermatic WH21 Electric Water Heater Timer?

The Intermatic WH21 is designed to efficiently manage the operation of electric water heaters. It features a voltage range of 208-277V and supports a maximum load of 6,250 Watts. This timer allows users to schedule their water heater to operate during off-peak hours, potentially reducing energy consumption and associated costs. Its durable structure ensures reliable performance under different conditions, and its compatibility with various water heater models makes it a flexible solution for households looking to optimize energy usage.

How does the Intermatic WH21 improve energy efficiency?

The Intermatic WH21 enhances energy efficiency by allowing users to program their water heater to run only when needed. By setting specific on and off times, households can avoid unnecessary heating during peak hours when electricity rates may be higher. This feature is particularly beneficial in regions with variable utility pricing, enabling users to save on their electricity bills while ensuring that there’s hot water available when required. It’s ideal for those who are conscious about energy consumption and cost savings.

Can I use the Intermatic WH21 for other appliances?

While the Intermatic WH21 is specifically designed for electric water heaters, it can also be used with other heavy-duty appliances that operate within the specified voltage and wattage limits. This versatility makes it a practical option for users looking to control various devices in their homes. However, for optimal safety and performance, it's advisable to consult the user manual and ensure that any alternative applications are compatible with the timer's specifications.

What is the installation process for the Intermatic WH21?

Installing the Intermatic WH21 requires basic electrical knowledge and should ideally be performed by a qualified electrician for safety. The timer connects to the existing electrical circuit of the water heater, where you can set the desired on/off schedules. The installation process typically involves mounting the timer, connecting the wiring, and programming the settings according to your preferences. With proper installation, users can effectively manage their water heater functions and enjoy the benefits of automated energy control.

Is the Intermatic WH21 programmable?

Yes, the Intermatic WH21 is a fully programmable timer. Users can set specific schedules for when the water heater should turn on and off. This flexibility allows for tailored heating times that match usage patterns, whether users want hot water available at specific times of the day or to save energy when it's not needed. Its programmable features are particularly useful for busy households or for those who wish to maintain consistent water temperatures without constant manual adjustments.

What is the lifespan of the Intermatic WH21 timer?

The lifespan of the Intermatic WH21 timer can vary based on usage and conditions, but it is built to withstand regular operational demands typical of electric water heaters. Regular maintenance and ensuring correct installation can enhance longevity. Many users find that with proper care, the timer remains effective for many cycles, operating seamlessly over several years. This reliability is crucial for maintaining an efficient water heating system and avoiding interruptions to hot water availability.

Can the Intermatic WH21 be used in conjunction with smart home systems?

The Intermatic WH21 is not inherently a smart device and does not directly integrate with Wi-Fi or smart home systems. However, it can be part of a broader setup with smart plugs or controllers that allow for remote monitoring and management. For individuals looking to incorporate this timer into a smart home environment, ensuring compatibility with existing devices is essential. This way, users can enhance their energy management strategy even further.

What kind of maintenance does the Intermatic WH21 require?

The Intermatic WH21 requires minimal maintenance but should be periodically checked to ensure connections are secure and free from corrosion. Regular checks can help identify any wear or potential issues early, allowing for timely intervention. Keeping the area around the timer clear of debris and moisture also contributes to its longevity. Engaging in this simple maintenance routine helps users exploit the full potential of the timer for energy savings and efficient water heating.

Where can I buy the Intermatic WH21 Electric Water Heater Timer?

In South Korea, the Intermatic WH21 Electric Water Heater Timer can be purchased through Ubuy. Ubuy offers a convenient online shopping platform that features this product and ensures it reaches customers swiftly. This makes it easy for you to start optimizing your water heating system right away.

Ubuy에서 온라인으로 Intermatic WH21 Electric Water Heater Timer, Color, 쇼핑하는 방법?

Ubuy에서 온라인으로 Intermatic WH21 Electric Water Heater Timer, Color,을(를) 쉽게 쇼핑할 수 있습니다.. 제품을 검색하고 체크아웃하는 동안 배송 방법을 선택하고 해당 위치로 배송받기만 하면 됩니다.

Intermatic WH21 Electric Water Heater Timer, Color,는 South Korea에서 온라인 쇼핑이 가능합니까?

예, Ubuy South Korea에서 이 제품을 합리적인 가격에 구매할 수 있습니다.. Intermatic WH21 Electric Water Heater Timer, Color,은(는) 현지에서 구할 수 없지만 특급 배송 서비스로 저희를 신뢰할 수 있습니다.

주문 후 제품을 받는 데 얼마나 걸립니까?

주문한 제품의 배송 시간은 주문한 항목과 선택한 배송 방법에 따라 다릅니다.. 예상 배송 시간은 결제 과정에서 언급되므로 안심하고 쇼핑하십시오.

Intermatic 원본 보기

Intermatic WH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts

These time switches provide automatic control for electric water heaters. They provide to-the-minute accuracy in programming and time keeping.

Intermatic

제품번호 #: 2483168

Intermatic WH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts

88% of respondents would recommend this to a friend

제품번호 #: 2483168

KRW 140511

~~KRW 141814~~

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from 미국}

주문 가능 여부 : 재고

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QTY:

재고가 1개만 남았습니다.

지금 주문하시면 도착 예정일 금요일, 10월 16

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These time switches provide automatic control for electric water heaters. They provide to-the-minute accuracy in programming and time keeping.

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Note: Step Down Voltage Transformer required for using electronics products of 미국 store (110-120). Recommended power converters 지금 구매.

What Stands Out

Energy Efficiency

The Intermatic WH21 timer optimizes electricity usage by automating water heating, reducing energy costs while ensuring hot water availability when needed most.

Wide Voltage Range

Designed for 208-277V systems, it accommodates various setups, making it versatile for both residential and commercial water heating applications.

User-Friendly Interface

Featuring a simple programming interface, the timer allows easy scheduling for hot water access, enhancing convenience for users while minimizing manual adjustments.

제품 세부 정보

Provides automatic control for electric water heaters
Offers to-the-minute accuracy in programming and timekeeping
Can be programmed for repeat daily scheduling, 5-day working week scheduling, weekend scheduling, or any individual day scheduling
Can be scheduled for operation during the lowest time-of-day rates or to switch off the electric heater during periods of peak power usage
Features an external override switch and LED load indicator for ease in scheduling hot water as required
Includes a AA alkaline battery carryover which protects both timekeeping and program information for a minimum of 3 years

Power Source	Not_applicable
Special Features	Convenient External Override Switch, Energy-Efficient, Off-Peak Hour Shifting
Wattage	6250 watts
Voltage	277 volts
Heat Output	6250 watts
Mount Type	Embedded
Item Dimensions W x H	5.25"W x 6.75"H
Item Weight	2 pounds (910 grams)
Item Depth	5.3
Material Type	Steel
Color	White
Style Name	208-277V 6,250 Watts
Brand Name	Intermatic
Model Number	WH21
Number of Items	1
Number of Packs	12
Unit Count	1 Count
Manufacturer	Intermatic
UPC	078275318359 078275007024
Global Trade Identification Number	00078275007024
Included Components	WH21
Item Type Name	Intermatic WH21 Electric Water Heater Timer
Manufacturer Part Number	WH21
Brand	Intermatic
Product Dimensions (L x W x H)	5.25"W x 6.75"H (13.3 x 17.1 cm)
Special Feature	Convenient External Override Switch, Energy-Efficient, Off-Peak Hour Shifting

Who Should Buy?

Energy-Conscious Users
Ideal for users seeking to reduce electricity costs by scheduling water heating during off-peak hours.
Frequent Water Usage
Great for households with high hot water needs, ensuring adequate supply without excessive energy consumption.
Tech-Savvy Homeowners
Perfect for those wanting to integrate technology into home systems for automated control over water heating.

Low Voltage Systems
Not suitable for homes operating at standard voltages below 208V, which may lead to malfunction.

제품 설명

질문이 있으십니까? 채팅하기

고객 질문 및 답변

의문: Ubuy에서 온라인으로 Intermatic WH21 Electric Water Heater Timer, Color, 쇼핑하는 방법?

답변: Ubuy에서 온라인으로 Intermatic WH21 Electric Water Heater Timer, Color,을(를) 쉽게 쇼핑할 수 있습니다.. 제품을 검색하고 체크아웃하는 동안 배송 방법을 선택하고 해당 위치로 배송받기만 하면 됩니다.
의문: Intermatic WH21 Electric Water Heater Timer, Color,는 South Korea에서 온라인 쇼핑이 가능합니까?

답변: 예, Ubuy South Korea에서 이 제품을 합리적인 가격에 구매할 수 있습니다.. Intermatic WH21 Electric Water Heater Timer, Color,은(는) 현지에서 구할 수 없지만 특급 배송 서비스로 저희를 신뢰할 수 있습니다.
의문: 주문 후 제품을 받는 데 얼마나 걸립니까?

답변: 주문한 제품의 배송 시간은 주문한 항목과 선택한 배송 방법에 따라 다릅니다.. 예상 배송 시간은 결제 과정에서 언급되므로 안심하고 쇼핑하십시오.

Intermatic Timer Switches WH21 Editorial Review

The WH40 is a basic analog timer that has been around for decades, with the only update being the extension of the on/off lever. It is easy to set up, and you can customize the length and frequency of its on/off cycles. It is suitable for use with a 240V pool pump motor or 120V water heater. This device can save users money by allowing them to switch off their water heater during peak demand times or when the homeowner is out of town. However, there are a few disadvantages to this product. The timer dial mechanism is slightly outdated, and it is not as precise as a digital one. There have also been reports of the off finger breaking off, which went unnoticed for a month, making it necessary to keep a close eye on the timer.

Customer Reviews & Ratings

4.4

413 고객 평가

5 점

74%
4 점

12%
3 점

4%
2 점

2%
1 점

8%

이 제품 리뷰하기

다른 고객들과 의견을 공유하세요.

장점

Easy to understand and use
Well-made product
Can save money on electric bill
Works well for its intended purpose
Suitable for use with pool pump motor or water heater

단점

Outdated timer dial mechanism

Product Price History

중요 정보

제한 사항: 국제 배송되는 제품의 경우 제조업체 보증이 유효하지 않을 수 있으며, 제조업체 서비스 옵션을 사용하지 못하거나 제품 설명서, 지침 및 안전 경고가 대상 국가 언어로 표시되지 않을 수 있으며, 제품(및 첨부 자료)은 도착 국가 표준, 사양 및 라벨링 요구 사항에 따라 설계되지 않을 수 있으며, 제품은 목적지 국가 전압 및 기타 전기 표준을 준수하지 않을 수 있습니다(가능한 경우 어댑터 또는 변환기 사용 필요). 수령인은 제품을 도착 국가로 합법적으로 수입할 수 있는지 확인할 책임이 있습니다. Ubuy 또는 그 제휴사에서 주문할 때, 수령인은 기록 수입자로서 도착 국가의 모든 법률과 규정을 준수해야 합니다.
Ubuy는 글로벌 검색 엔진이므로 Ubuy에 나열된 모든 제품이 판매용은 아닙니다. 제품은 수출/무역 규정을 따릅니다.

KRW 140511

~~KRW 141814~~

지금 주문하시면 도착 예정일 금요일, 10월 16

QTY:

재고가 1개만 남았습니다.

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

특징 및 장점

Provides automatic control for electric water heaters.
Provides to-the-minute accuracy in programming and time keeping.
Can be programmed for daily, weekly, or individual day scheduling.
Can be scheduled to operate during lowest time-of-day rates and switch off during peak power usage.
Includes external override switch, LED load indicator, and AA alkaline battery carryover.
Can be set for up to 6 ON/OFF operations daily and 42 ON/OFF operations weekly.

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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Intermatic WH21 Electric Water Heater Timer, Color, 208-277V 6,250 Watts