SMC AD38-8 Float Auto Drain Fnob

( Brand: Smc ), ( Manufacturer Part Number: AD38-8 )

Review SMC Float Type Auto Drain Fnob

The SMC AD38-8 Float Auto Drain FNOB (Flood Level Sensor and Motor Assembly) is a crucial component in automotive air conditioning systems that helps prevent water buildup and ensure optimal performance. This float-operated assembly is designed to automatically drain excess condensate from the air conditioning system as needed.

The AD38-8 is manufactured by SMC Corporation, a leading global supplier of pneumatic and automation technology solutions. It is engineered with high-quality materials and precise manufacturing techniques to ensure reliable operation and durability.

The assembly consists of a float and a motor, both housed in a compact, corrosion-resistant casing. The float is designed to rise and fall with the level of condensate in the drain pan. When the float rises due to the accumulation of water, it activates the motor, which then engages to drain the water out of the system through a drain hose.

The motor is a powerful yet quiet DC motor that provides enough force to effectively drain the condensate. It is designed to operate automatically, ensuring that the drain process is initiated as soon as water accumulation reaches a certain level. This helps prevent water damage to the vehicle's electrical systems and ensures that the air conditioning system continues to function optimally.

The AD38-8 is easy to install and connects to the air conditioning system using standard hoses and fittings. It is suitable for use in a wide range of automotive applications, including passenger cars, light trucks, and commercial vehicles.

In summary, the SMC AD38-8 Float Auto Drain FNOB is an essential component in automotive air conditioning systems that helps prevent water buildup and ensures optimal performance. It is manufactured with high-quality materials and precise techniques, and its compact, corrosion-resistant design makes it an ideal solution for a wide range of automotive applications.

The SMC AD38-8 Float Auto Drain F Nob is a type of automatic air conditioning drain pan valve. This valve is designed to help remove excess condensation from air conditioning systems to prevent water damage and mold growth. Here are some pros and cons of buying this particular valve:

1. Automatic operation: The SMC AD38-8 is an automatic drain valve, which means it will automatically drain the condensate water from the AC system as soon as it accumulates in the pan.

2. Flood-sensing feature: This valve comes with a flood-sensing feature that activates the drain cycle when the water level in the pan reaches a certain point.

3. Easy installation: The valve is relatively easy to install, requiring only a few tools and minimal plumbing knowledge.

4. Durable construction: The SMC AD38-8 is made of brass, which is known for its durability and resistance to corrosion.

5. Low maintenance: The valve requires very little maintenance, as it is self-cleaning and does not require any replacement parts for several years.

1. High cost: The SMC AD38-8 is more expensive than some other automatic drain valves on the market.

2. Potential for false activations: In some cases, the flood-sensing feature may activate even when there is no actual flood, leading to unnecessary water drainage.

3. Compatibility issues: The valve may not be compatible with all types of air conditioning systems, so it's important to check the compatibility before making a purchase.

In conclusion, the SMC AD38-8 Float Auto Drain F Nob is a high-quality, durable, and easy-to-install automatic drain valve with automatic operation and flood-sensing features. However, its high cost and potential for false activations are drawbacks that should be considered before making a purchase.

If you have a budget constraint or prefer a more affordable option, you may consider alternative automatic drain valves with similar features but at a lower cost. However, if you prioritize durability and ease of use, the SMC AD38-8 may be a worthwhile investment for your air conditioning system.

Details:

Manufacturer Part Number: AD38-8. 2-Year MRO Shield Protection Plan Included. Most items are in stock when they listed. SMC AD38-8 Float Type Auto Drain.

SMC AD38-8 Float Type Auto Drain Manufactured by. The item has its original packaging but it is not sealed. A new, unused item with no signs of wear. Special Instructions.

The product must be the original item shipped, with matching serial numbers if applicable.

part #: ad388 price

• $24.00

specifications oldconstruct:

• brand: Smc
• mpn: Ad38-8

shipping oldconstruct:

• type: Calculated
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air
• carrier: USPS, UPS
• transit: 5-10 Days
• cost: $8.55

seller oldconstruct:

• rating: 99.6%
• # reviews: 19491
• city: Mount Sterling, Kentucky

returns oldconstruct:

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

offer oldconstruct:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• best offers: True
• started: January 7, 2026
• sold: 0

payments oldconstruct:

• wallet: Paypal
• other
• credit card: Discover

general oldconstruct:

• Building Materials Supplies > Vintage Construction > Machine Parts Tools
• condition: New Open box

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