JOHNSTONE N45-059 Therm Disc Water Heater Thermostat 7025 3000W-6000W 120-408V

( Brand: Johnstone ), ( Manufacturer Part Number: N45-059 ), ( Type: Water Heater Thermostat ), ( Features: Thermostat )

Review JOHNSTONE Therm o disc Water Heater Thermostat 3000w-6000w

The Johnstone N45-059 7025 Therm-O-Disc Water Heater Thermostat is a versatile and reliable solution for regulating the temperature of water heating systems. This thermostat is suitable for water heaters with a heating element wattage ranging from 3000W to 6000W and voltage inputs between 120V and 408V.

The Therm-O-Disc design of this thermostat offers several advantages. The disc-shaped element allows for quick and easy temperature setting, providing precise control over the water temperature. The thermostat also features a large, easy-to-read dial that displays the temperature setting in degrees Fahrenheit or Celsius.

The N45-059 7025 Thermostat is constructed with high-quality materials, ensuring durability and long-lasting performance. The thermostat body is made of brass, which provides excellent heat conductivity and resistance to corrosion. The temperature sensing element is made of a high-temperature, heat-sensitive material that accurately measures the temperature of the water passing through the thermostat.

This thermostat is designed for use in residential and commercial water heating applications. It can be used to control the temperature of hot water supply for radiator systems, baseboard heating, and other hydronic heating applications. The thermostat also includes a built-in limit switch that provides an additional layer of safety by shutting off the heating element if the temperature exceeds a preset limit.

The installation of the Johnstone N45-059 7025 Thermostat is straightforward and can be completed by a qualified plumbing or heating professional. The thermostat is designed to be compatible with standard 1/2 inch NPT threaded connections, making it a seamless addition to most water heating systems.

In summary, the Johnstone N45-059 7025 Therm-O-Disc Water Heater Thermostat is a reliable and precise temperature control solution for water heating systems. Its versatile voltage and wattage range, durable brass construction, and easy-to-use disc temperature setting make it a popular choice for residential and commercial applications.

The Johnstone N45-059 7025 Therm-O-Disc Water Heater Thermostat is a crucial component in maintaining the optimal temperature for your water heating system. This thermostat is designed for use in water heaters with a capacity of 3000W-6000W and voltage range of 120-408V. Let's discuss some pros and cons of this thermostat to help you make an informed decision.

1. Versatile: This thermostat is suitable for a wide range of water heating systems, making it a popular choice among professionals and DIY enthusiasts.

2. Durable: The Therm-O-Disc design ensures reliable temperature control and long-lasting performance, as the thermostat element is sealed within a disc of insulating material.

3. Easy to install: The thermostat comes with clear installation instructions and is relatively simple to install, even for those without extensive experience.

4. Adjustable: The thermostat allows for easy temperature adjustment, ensuring that your water heater is operating at the most energy-efficient and comfortable temperature.

1. Sensitive to voltage fluctuations: The thermostat may require recalibration if the voltage supply fluctuates significantly, which could result in additional costs and inconvenience.

2. Limited warranty: The thermostat comes with a limited warranty, which may not cover all potential issues, and any additional repairs or replacements would be the responsibility of the user.

3. May not fit all water heaters: Although the thermostat is designed to fit a wide range of water heaters, it may not be compatible with all models, so it is essential to double-check the compatibility before making a purchase.

In conclusion, the Johnstone N45-059 7025 Therm-O-Disc Water Heater Thermostat is a reliable and durable option for those in need of a replacement or upgrade for their water heater thermostat. Its versatility, easy installation, and adjustable temperature settings make it a popular choice. However, its sensitivity to voltage fluctuations and limited warranty may be potential drawbacks for some users. Ultimately, the decision to purchase this thermostat depends on your specific needs and circumstances. If you require a high-performance thermostat that is easy to install and offers adjustable temperature settings, this could be an excellent choice for you.

Details:

JOHNSTONE N45-059.

part #: n45059 prices

• $12.99-$13.50

specifications wateheat:

• brand: Johnstone
• mpn: N45-059
• type: Water Heater Thermostat
• features: Thermostat

seller wateheat:

• rating: 99.3%
• city: Gardnerville, Nevada
• # reviews: 2476

offer wateheat:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: August 28, 2025

returns wateheat:

• policy: No Returns

payments wateheat:

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

shipping wateheat:

• type: Fixed
• transit: 5-11 Days
• cost: $0.00
• service: Standard
• class: Standard

general wateheat:

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

Johnstone N45-059 Is Similar To:

• Johnstone Supply N45-018 Therm-o-disc Water Heater Thermostat (73.8% similar) Part #: Johnstone supply N45-018 for sale...(December 18th, 2024)
• Therm-o-disc Hlc-1610 Johnstone N45-061 Therm-o-disc Water Heater Thermostat (66.7% similar) Part #: therm-o-disc LC-1610 for sale...(August 28th, 2025)