39274 FOUR SEASONS Block Expansion Valve Solenoid

Review FOUR SEASONS Block Type Expansion Valve Without Solenoid

Introducing the Seasons 39274 Block Expansion Valve Solenoid, an essential component for maintaining optimal cooling performance in your heating and air conditioning system. This solenoid is designed to control the flow of coolant or antifreeze through the block expansion tank, preventing damage to the system caused by pressure fluctuations during temperature changes.

The Seasons 39274 Block Expansion Valve Solenoid is engineered with high-quality materials to ensure durability and reliability. It features a robust, brass construction, which provides excellent resistance to corrosion and wear, ensuring a long service life. The solenoid is also equipped with a diaphragm made of a high-temperature, heat-resistant material, allowing it to operate efficiently in various temperature conditions.

The solenoid operates through an electrically-actuated mechanism. When the electrical signal is applied, the solenoid valve opens to allow coolant flow into the expansion tank. Once the pressure in the system reaches a certain level, the valve closes to prevent further coolant flow. This cycling action helps maintain the correct coolant level in the expansion tank and protects the system from potential damage due to pressure fluctuations.

Installation of the Seasons 39274 Block Expansion Valve Solenoid is straightforward. It is designed to replace the OEM part in most heating and air conditioning systems. The solenoid comes with all necessary mounting hardware and clear installation instructions to help ensure a hassle-free installation process.

In summary, the Seasons 39274 Block Expansion Valve Solenoid is a must-have component for any heating and air conditioning system. Its robust construction, efficient operation, and ease of installation make it an excellent choice for maintaining the optimal cooling performance of your system. Trust Seasons to provide you with top-quality heating and cooling components for your home or business.

Buying a Seasons 39-274 Block Expansion Valve Solenoid involves considering its potential advantages and disadvantages for your specific heating system. Here's a brief analysis:

1. Enhanced System Performance: A new solenoid can improve the overall performance of your heating system by ensuring proper operation of the valve, which can lead to better temperature control and increased energy efficiency.

2. Longer Lifespan: Replacing a faulty solenoid with a new one can prevent further damage to the system and potentially extend the lifespan of the heating components.

3. Cost-Effective: In the long run, replacing a faulty solenoid might save you money by preventing expensive repairs or system replacements.

1. Upfront Cost: The cost of purchasing a new Seasons 39-274 Block Expansion Valve Solenoid can be a significant investment, especially if you're not experiencing any immediate issues with your heating system.

2. Labor Costs: If you're not confident in installing the solenoid yourself, you'll need to factor in the cost of hiring a professional to do it for you.

3. Potential for Ongoing Issues: Replacing a faulty solenoid doesn't necessarily guarantee that you've resolved all issues with your heating system. There could be other underlying problems that require further attention.

When deciding to buy a Seasons 39-274 Block Expansion Valve Solenoid, it's essential to weigh the potential benefits against the costs. If you're experiencing issues with your heating system, or if you want to proactively maintain your system to prevent future problems, investing in a new solenoid might be a worthwhile investment. However, if your system is functioning well and you're not experiencing any issues, it may be more cost-effective to wait until a replacement is necessary.

Before making a decision, consider having a professional heating technician inspect your system to determine if a new solenoid is necessary. They can assess the current condition of your system and help you make an informed decision about whether or not to invest in a new solenoid.

Details:

Liquid outlet thread type: not threaded. 6, liquid inlet size in:0.4,mm: 10.15, style:captured o-ring, thread type:not threaded, type:o-ring, outlet fitting gender:female, diameter:no. Features: our in-house research development utilizes the latest software and precise measuring equipment to ensure product quality. Precision machined ports.

Color:aluminum, : expansion valves, liquid inlet fitting gender:female, thread diameter:no. Original packaging. Style: w/o solenoid. 12, suction inlet style:captured o-ring, thread type:not threaded, type:o-ring, outlet fitting gender:female, diameter:no.

12, suction outlet style:captured o-ring, thread type:not threaded, type:o-ring, super heat:-0.5 switch included?: not included, tonnage:1.0 type:block type. Each TX has a unique specification for tonnage, super heat and maximum operating pressure mop based on the specific system. Four Seasons 39274 block type expansion valve w/o solenoid: a/c.

All accessories hardware. Our expansion devices are specifically calibrated for optimum cabin comfort both the driver and passengers. Some a/c performance issues can be traced back to an incorrect valve as a result of misapplication or low quality manufacturing. Engineered to meet or exceed.e.

O-rings, gaskets,and seals are included for each application specific replacement ease of installation. Placing an order outside the us is easy.

specifications aircondiheat:

• brand: Four Seasons
• mpn: 39274
• part type: Valve Block Solenoid
• manufacturer warranty: 1 Year
• ipn: 11139274
• country of origin: China

shipping aircondiheat:

• service: standard
• transit: 4-10 days
• class: standard
• type: fixed

general aircondiheat:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating

returns aircondiheat:

• time: 30 days
• policy: returns accepted
• paid by: seller

seller aircondiheat:

• # reviews: 137493
• city: miami, florida
• rating: 99.3%

payments aircondiheat:

• wallet: google-pay
• credit card: visa
• other

offer aircondiheat:

• in stock #: 5
• sold #: 9
• options: ship-to-home
• prices: $28.80–$47.99
• item condition:
  • New
  • Used
• availability: in stock
• started: december 27, 2025