CARRIER F800-00003702 Med Fan Switch DPA-289731

( Brand: Carrier ), ( Manufacturer Part Number: F800-00003702 ), ( Part Type: Fan Switch )

Review CARRIER Inch Off Hi Med Lo Fan Switch

The Carrier F800-00003702 Med Fan Switch DPA-289731 is a crucial component for regulating the airflow of your Carrier heating and cooling system. This switch is specifically designed for use with Carrier's Fan-Only and Gas/Electric packaged units, providing precise control over the fan operation.

The DPA-289731 switch is a digital, two-position switch with a factory-set, non-adjustable low-speed setting and a manually adjustable high-speed setting. The high-speed setting can be adjusted using the fan speed dial located on the switch. The switch features a Medium fan speed position, allowing for a comfortable balance between airflow and energy efficiency.

This switch is designed with a robust construction to ensure long-lasting performance. It is housed in a durable, gray plastic enclosure that is weather-resistant and UV-stable, making it suitable for both indoor and outdoor installations. The switch also features a large, easy-to-read white label on the front, displaying the fan speed position for quick reference.

The Carrier F800-00003702 Med Fan Switch DPA-289731 is designed to work with Carrier's Factory Mutual approved wiring harnesses, ensuring a safe and reliable electrical connection. The switch also includes a built-in diagnostic LED indicator, which lights up to display various fault codes if an issue is detected.

Installing the switch is a straightforward process, with clear instructions provided in the user manual. The switch is designed to fit standard 2-inch round cutouts and can be mounted horizontally or vertically, depending on your installation requirements.

In summary, the Carrier F800-00003702 Med Fan Switch DPA-289731 is an essential accessory for Carrier heating and cooling system owners, providing precise control over fan speed settings and ensuring long-lasting performance. Its durable construction, easy-to-use design, and built-in diagnostic features make it a valuable addition to any HVAC system.

Pros and Cons of Buying Carrier F800-00003702 Med Fan Switch DPA-289731

The Carrier F800-00003702 Med Fan Switch DPA-289731 is a component used in Carrier brand HVAC (Heating, Ventilation, and Air Conditioning) systems. This part is essential for controlling the operation of the media filter fan. Here's a balanced assessment of the potential advantages and disadvantages of purchasing this Carrier fan switch.

1. OEM part: This part is manufactured by Carrier, ensuring it is a perfect fit for Carrier HVAC systems.

2. Enhanced filtration: The fan switch plays a crucial role in providing efficient filtration, improving indoor air quality.

3. Reliability: A genuine Carrier part is generally reliable and long-lasting, reducing the need for frequent replacement.

4. Compatibility: It is specifically designed for use with Carrier systems, ensuring seamless integration.

1. Cost: Original equipment manufacturer (OEM) parts like the Carrier F800-00003702 Med Fan Switch DPA-289731 tend to be more expensive than aftermarket alternatives.

2. Limited availability: OEM parts may not be as readily available as aftermarket alternatives, which could result in longer wait times for replacement.

3. Limited customization: Since it is a Carrier-specific part, there may be limited options for customization or additional features.

The Carrier F800-00003702 Med Fan Switch DPA-289731 is an essential component for maintaining the optimal performance of Carrier HVAC systems. While its higher cost may be a concern for some, the advantages of reliability, compatibility, and enhanced filtration make it a worthwhile investment for those who prioritize the longevity and efficiency of their systems.

If you own a Carrier HVAC system and need a new med fan switch, purchasing the Carrier F800-00003702 Med Fan Switch DPA-289731 is recommended for ensuring compatibility, reliable performance, and improved filtration. However, if budget is a concern, it may be worth considering aftermarket alternatives. Regardless of your decision, make sure to consult your HVAC system's user manual or contact a professional technician for guidance on selecting the appropriate part.

Details:

Carrier F 2 OFF HI MED LO Fan Switch, - This item is NEW old stock.

part #: f80000003702 prices

• $19.99-$29.99

specifications thermoditto:

• brand: Carrier
• mpn: F800-00003702
• part type: Fan Switch

general thermoditto:

• Heating, Cooling Air > Thermostats > Programmable Thermostats
• condition: Open box

offer thermoditto:

• sold: 0
• started: November 15, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1

returns thermoditto:

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

payments thermoditto:

• other
• credit card: Discover
• wallet: Paypal

seller thermoditto:

• # reviews: 183
• rating: 100.0%
• city: Los Angeles, California

shipping thermoditto:

• type: Fixed
• Carrier: USPS
• service: USPS Ground Advantage
• class: Standard
• cost: $0.00
• transit: 4-9 Days

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