DERALE Line Fan Control Degr Thermostat DER35021 180 Degr. 8an

( Brand: Derale ), ( Type: Fan Control Thermostat ), ( Ipn: Der35021 ), ( Turn-on Temp: 180 F ), ( Turn-off Temp: 165 F ), ( Manufacturer Part Number: 35021 ), ( Features: In-line ), ( Maximum Amperage Capacity: 15 Amps ), ( Thread Size: 8an Male X 8an Female ), ( California Prop 65 Warning: This Product Can Expose You To Chemicals Known To The State Of California To Cause Cancer And/or Birth Defects Or Other Reproductive Harm. )

Review DERALE Premium In Line Fan Control 180 Degr. Thermostat 8an

The Derale 35021 Line Fan Control 180 Degree Thermostat is an essential component for maintaining optimal cooling performance in various applications, particularly in marine, industrial, and automotive sectors. This thermostatic fan control operates based on temperature, ensuring that the fan engages only when required, thereby saving energy and prolonging the life of the cooling system.

This Derale fan control features an 180-degree thermostat, which allows for a broader temperature range compared to traditional 135-degree thermostats. The thermostat is designed to activate the fan when coolant temperature reaches a predetermined level, providing effective cooling when it's needed most.

The 35021 Line Fan Control is compatible with 8-amp fan circuits and is constructed from high-quality materials to ensure durability and resistance to harsh environments. It comes with a 1-1/8 inch NPT threaded inlet and outlet for easy installation. Additionally, it is designed to work with most fan motors and fan clutches, making it a versatile solution for various cooling systems.

Installing the Derale 35021 Line Fan Control 180 Degree Thermostat is a straightforward process. Simply connect the inlet and outlet to the cooling system, and the fan wiring to the thermostat. The thermostat housing is designed with a large opening, allowing for easy access to the temperature sensor for adjustments if necessary.

The Derale 35021 Line Fan Control 180 Degree Thermostat is a reliable and efficient solution for managing cooling system temperatures and fan operation. Its broad temperature range and compatibility with various fan circuits make it an excellent choice for diverse applications where precise temperature control is essential.

Pros and Cons of buying a Derale 35021 Line Fan Control 180 Degree Thermostat 8AN

The Derale 35021 Line Fan Control 180 Degree Thermostat 8AN is a popular cooling system component designed to maintain optimal engine temperature. This thermostat offers several advantages and some potential disadvantages, which are discussed below:

1. Temperature Control: The 180-degree thermostat design allows for efficient engine temperature regulation, ensuring that the engine reaches optimal operating temperature more quickly and maintains it more consistently.

2. Durability: Derale is a reputable brand known for producing high-quality cooling system components. The Derale 35021 thermostat is designed to withstand the harsh conditions of an engine environment, making it a durable choice for vehicle owners.

3. Easy Installation: This thermostat is relatively easy to install, as it is a direct replacement for many vehicle models. The installation process typically involves draining the cooling system, removing the old thermostat, and installing the new Derale thermostat.

1. Potential Leaks: Like all cooling system components, the Derale 35021 thermostat is susceptible to leaks. Over time, the seals on the thermostat housing may wear out or deteriorate, leading to coolant leaks.

2. Cooling System Maintenance: Regular maintenance of the cooling system is necessary to ensure the longevity of the Derale thermostat and other cooling system components. This includes checking coolant levels, flushing the cooling system, and replacing the thermostat at recommended intervals.

3. Cost: While the Derale 35021 thermostat is a high-quality component, it may be more expensive than some aftermarket alternatives. However, the investment in a reliable and efficient thermostat can save vehicle owners from costly engine repairs in the long run.

In conclusion, the Derale 35021 Line Fan Control 180 Degree Thermostat 8AN offers several advantages, such as efficient temperature control and durability, but also comes with potential disadvantages, including the risk of leaks and the need for regular cooling system maintenance. Ultimately, the decision to purchase this thermostat depends on the vehicle owner's priorities, budget, and willingness to invest in a high-quality component that can help ensure optimal engine performance and longevity.

If you are looking for a reliable and efficient cooling system component to maintain optimal engine temperature, the Derale 35021 Line Fan Control 180 Degree Thermostat 8AN is a solid choice. While it may require some additional investment and maintenance, the benefits of efficient temperature regulation and durability can help save vehicle owners from costly engine repairs in the long run. However, it is essential to ensure that the thermostat is installed correctly and that the cooling system is regularly maintained to maximize its lifespan.

Details:

Never opened it. Perfect condition brand new in the box ready to install. Bought it for my setup but cooler came with a stat.

part #: 35021 prices

• $59.77-$77.45

specifications shroudshell:

• brand: Derale
• type: Fan Control Thermostat
• interchange part number: DER35021
• turn-on temp: 180 F
• turn-off temp: 165 F
• manufacturer part number: 35021
• features: In-line
• maximum amperage capacity: 15 Amps
• thread size: 8an Male X 8an Female
• california prop 65 warning: This Product Can Expose You To Chemicals Known To The State Of California To Cause Cancer And/or Birth Defects Or Other Reproductive Harm.

seller shroudshell:

• # reviews: 55
• rating: 100.0%
• city: Mount Sinai, New York

general shroudshell:

• Car Truck Parts Accessories > Engine Cooling Components > Fan Shroud Assemblies
• condition: New

payments shroudshell:

• wallet: Paypal
• other
• credit card: Mastercard

offer shroudshell:

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

returns shroudshell:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping shroudshell:

• cost: $0.00
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• type: Fixed
• transit: 5-11 Days

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