JOHNSTONE SUPPLY N45-018 Therm Disc Water Heater Thermostat

( Brand: Johnstone Supply ), ( Manufacturer Part Number: N45-018 ), ( Model: JOHNSTONE SUPPLY N45-018 THERM-O-DISC ), ( Type: Water Heater Thermostat )

Review JOHNSTONE SUPPLY Therm o disc Water Heater Thermostat

The Johnstone Supply N45-018 Therm-O-Disc Water Heater Thermostat is a crucial component in maintaining the optimal temperature of your water heater system. This thermostat, manufactured by Johnstone Supply, is designed for residential and light commercial applications.

The N45-018 Therm-O-Disc is an temperature and pressure (T&P) relief thermostat that is responsible for activating the T&P relief valve when the water temperature surpasses a predetermined level to prevent potential damage or scalding. This component is particularly vital in safeguarding against the risks associated with water heater overheating.

Made from high-quality materials, this thermostat features a large, easy-to-read, brass-colored temperature dial, enabling users to define their desired temperature setting with ease. The disc-type construction of the thermostat offers a precise temperature control, ensuring a consistent water temperature output throughout the system.

Additionally, this thermostat boasts a reinforced threaded connection for durable installation. The exterior is factory lubricated and heat-treated to endure various temperature ranges. Available in sizes ranging from 3/8 to 1 inch NPT, the N45-018 is compatible with a broad array of water heater setups.

As a trusted industry leader, Johnstone Supply ensures that this water heater thermostat adheres to or exceeds industry standards. The N45-018 Therm-O-Disc Water Heater Thermostat delivers reliable performance and robust durability for extended system lifespan and optimal energy efficiency. Users can trust this component to maintain the comfort and safety of their water heating system for years to come.

Pros and Cons of Buying Johnstone Supply N45-018 Therm-O-Disc Water Heater Thermostat

a) Temperature Control: Johnstone Supply N45-018 Therm-O-Disc Water Heater Thermostat allows precise temperature control, ensuring optimal performance and energy efficiency of your water heater.

b) Durable: This thermostat is built to last with high-quality materials, which results in long-term reliability and minimal maintenance.

c) Ease of Installation: The installation process for this thermostat is straightforward, allowing it to be an effective and efficient solution for replacing an old or malfunctioning water heater thermostat.

d) Safety: To prevent scalding, the Therm-O-Disc design provides a temperature limit, ensuring your water stays at a safe temperature while maximizing energy efficiency.

a) Compatibility: The N45-018 thermostat is designed specifically for certain models of water heaters, so it's essential to verify compatibility before making a purchase to ensure proper fit and functionality.

b) Potential Leaking: There have been reports of leaks with some installations of the Johnstone Supply N45-018 Therm-O-Disc Water Heater Thermostat. However, this issue can be minimized by ensuring a proper installation following the manufacturer's instructions.

c) Cost: The thermostat may be more expensive than other replacement options on the market, although the durability and temperature control benefits may offset the initial investment.

Johnstone Supply N45-018 Therm-O-Disc Water Heater Thermostat offers numerous advantages, including precise temperature control, durability, ease of installation, and safety features. Despite potential compatibility issues and the cost slightly higher than some alternatives, the overall reliability and the benefits it provides make it a worthwhile investment for maintaining optimal water heater performance and ensuring safety in your household. If you confirm compatibility with your specific water heater model, you can be confident that the N45-018 thermostat from Johnstone Supply is a solid choice.

Details:

part #: n45018 price

• $16.95

specifications wateheat:

• brand: Johnstone Supply
• mpn: N45-018
• model: Johnstone Supply N45-018 Therm-o-disc
• type: Water Heater Thermostat

payments wateheat:

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

returns wateheat:

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

general wateheat:

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

shipping wateheat:

• transit: 3-9 Days
• class: Standard
• service: Standard
• cost: $6.95
• type: Fixed

offer wateheat:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• sold: 0
• started: December 18, 2024

seller wateheat:

• rating: 99.4%
• city: Gardnerville, Nevada
• # reviews: 2275

Johnstone Supply N45-018 Is Similar To:

• Therm-o-disc Hlc-1610 Johnstone N45-061 Therm-o-disc Water Heater Thermostat (77.4% similar) Part #: therm-o-disc LC-1610 for sale...(August 28th, 2025)
• Johnstone N45-059 7025 Therm-o-disc Water Heater Thermostat 3000w-6000w 120-408v (73.8% similar) Johnstone N45-059...(August 28th, 2025)