TJERNLUND PRODUCTS GS3351 Whk Water Heater Control Kit GS2351 Pressure Switch WHK-1

( Brand: Tjernlund Products ), ( Manufacturer Part Number: GS3351 ), ( Model: GS2351 GS3351 WHK-1 ), ( Type: Water Heater Switch )

Review TJERNLUND PRODUCTS New Whk i Water Heater Control Kit Pressure Switch

The TJernlund GS3351 WHK-I Water Heater Control Kit is an essential upgrade for your traditional water heater system. This control kit is designed to enhance the performance and efficiency of your water heater, providing you with reliable and consistent hot water supply.

The centerpiece of this control kit is the GS3351 temperature and pressure switch, which is engineered to ensure safe operating conditions for your water heater. This switch is designed to monitor both the temperature and pressure inside the tank, shutting off the water heater if the temperature rises too high or the pressure becomes too great. This essential safety feature helps prevent potential damage to your water heater and ensures the safety of your household.

Moreover, the GS3351 switch is designed for easy installation, making it an ideal solution for DIY enthusiasts. The kit includes clear instructions and all necessary hardware, allowing you to complete the installation process quickly and conveniently.

The GS3351 control kit also includes the GS2351 WHK-1 pressure switch. This switch is designed to monitor the water pressure in the system and shut off the water heater if the pressure drops too low or rises too high. This feature helps prevent potential damage to the water heater and ensures a consistent water supply throughout your home.

The TJernlund GS3351 WHK-I Water Heater Control Kit is built to last, with high-quality materials and robust construction. It is designed to withstand the rigors of continuous use and is backed by TJernlund's industry-leading warranty.

In summary, the TJernlund GS3351 WHK-I Water Heater Control Kit is an essential upgrade for any water heater system. It provides essential safety features, enhances performance and efficiency, and is designed for easy installation. With its high-quality materials, robust construction, and industry-leading warranty, this control kit is an investment in the safety and reliability of your water heater system.

The Tjernlund GS3351 WHK-I water heater control kit, which includes the pressure switch GS2351 WHK-1, is a popular aftermarket solution for replacing the original control components of a Tjernlund-brand water heater. Here are some potential pros and cons of purchasing this kit:

1. Improved Performance: The Tjernlund GS3351 WHK-I control kit can offer better temperature stability and faster recovery times compared to the original factory-installed components. This can result in a more consistent water temperature and reduced wait times for hot water.

2. Cost-Effective: Replacing the control components of a water heater can be more cost-effective than purchasing an entirely new water heater, especially if the heater is still in good working condition. The Tjernlund GS3351 WHK-I kit provides an affordable solution for upgrading the performance of an older water heater.

3. Easy Installation: The kit includes clear instructions and is designed to be a straightforward installation process. Homeowners or contractors with basic DIY skills can usually complete the installation in a few hours.

4. Reliable: Tjernlund is a well-known brand in the water heater industry, and their components are known for their durability and reliability. The GS3351 WHK-I control kit is no exception, and it can provide many years of trouble-free service.

1. Compatibility: The Tjernlund GS3351 WHK-I control kit is specifically designed for use with Tjernlund-brand water heaters. If you have a different brand of water heater, this kit may not be compatible and you may need to look for an alternative solution.

2. Limited Customization: While the Tjernlund GS3351 WHK-I control kit offers improved performance and reliability, it does not provide the same level of customization as some more advanced aftermarket controllers. For example, it does not offer remote temperature control or programmable settings.

3. Potential for Error: As with any DIY installation project, there is a risk of making mistakes during the installation process. Improper installation of the control kit could result in damage to the water heater or even personal injury. It is important to follow the instructions carefully and consult a professional if you are unsure of any aspect of the installation process.

The Tjernlund GS3351 WHK-I water heater control kit is a solid choice for those looking to upgrade the performance and reliability of their Tjernlund-brand water heater. Its cost-effective price point, easy installation process, and durable design make it a worthwhile investment for many homeowners. However, it is important to note that this kit is only compatible with Tjernlund water heaters and does not offer the same level of customization as some more advanced aftermarket controllers. Ultimately, the decision to purchase the Tjernlund GS3351 WHK-I control kit will depend on the specific needs and circumstances of the homeowner.

If you own a Tjernlund water heater and are looking to improve its performance and reliability, the Tjernlund GS3351 WHK-I water heater control kit is a great option to consider. Its cost-effective price point, easy installation process, and durable design make it a worthwhile investment for many homeowners. However, if you require more advanced features or are unsure of the installation process, it may be worth consulting a professional or exploring alternative solutions.

Details:

Items eligible for return must be shipped back in the condition it arrived. Please look this part over before purchasing. This includes all of the parts and box.

part #: gs3351 prices

• $49.49-$150.00

specifications wateheat:

• brand: Tjernlund Products
• mpn: Gs3351
• model: Gs2351 Gs3351 Whk-1
• type: Water Heater Switch

payments wateheat:

• credit card: Diners-club
• wallet: Apple-pay
• money order
• other

returns wateheat:

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

offer wateheat:

• quantity: 5
• availability: In Stock
• started: May 18, 2026
• best offers: True
• options: Ship-to-home
• sold: 0

general wateheat:

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

shipping wateheat:

• service: USPS Ground Advantage
• transit: 2-4 Days
• type: Fixed
• cost: $0.00
• class: Standard
• carrier: USPS

seller wateheat:

• # reviews: 15277
• rating: 99.9%
• city: Indianola, Iowa

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