9371DO-BS-0028

AIR PRESSURE FURNACE SWITCH, Fits Armstrong Ducane Lennox

1 offer available: $25.00
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9371DO-BS-0028 Comparison

9371DO-BS-0028 in Used Condition
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Lennox Ducane Armstrong Pressure Switch 103614-01 MPL 9371DO-BS-0028 -0.65" Details$25.00Condition is Used, Lennox Ducane Armstrong Pressure Switch 103614-01 MPL 9371DO-BS-0028 -0.65", FREE SHIPPING100.0%
9371DO-BS-0028 FITS ARMSTRONG DUCANE LENNOX Furnace Air Trane

The Armstrong Air, a brand owned by Carrier, Ducane Lennox Model 9371DO-BS-0028 Furnace Air Pressure Switch is an essential component that guarantees optimal furnace performance. This pressure switch, which can also be found in Trane and American Standard furnaces, is designed to ensure the safety and efficiency of your heating system.

The 9371DO-BS-0028 is a 0.65 milliampere, normally closed (NC) switch. It is engineered to monitor the furnace's pressure and prevent the fan from operating if the required pressure is not met. The pressure switch plays a crucial role in maintaining the proper airflow and combustion process within the furnace.

This switch features a two-position design, with a red marking indicating its normal, or "on," position. When the furnace is running correctly, and adequate pressure is present, the switch remains in the normal position, allowing the fan to operate. In contrast, if the pressure drops below the required level, the switch will move to its off position, preventing the fan from running and alerting the homeowner to investigate and address the issue.

The 9371DO-BS-0028 Furnace Air Pressure Switch is built with durability in mind. It is constructed of high-quality materials, ensuring it can withstand the rigors of continuous use in a heating system. Its compact design allows for easy installation, making it a popular choice among HVAC professionals and homeowners alike.

In summary, the Armstrong Air, Ducane Lennox Model 9371DO-BS-0028 Furnace Air Pressure Switch is a vital component of your heating system. It monitors the furnace's pressure and plays a crucial role in maintaining the safety and efficiency of your heating system. This 0.65 milliampere, normally closed switch is a reliable solution for ensuring your furnace operates at its best.

Air Pressure Switch Comparison: Armstrong/Ducane Lennox 9371DO-BS-0028 vs. Trane American Standard 0.65

1. Armstrong/Ducane Lennox 9371DO-BS-0028 Air Pressure Switch: Pros:

- Designed for high-efficiency furnaces, making it a suitable replacement for modern heating systems.

- Features a pressure switch setting for both high and low flame settings, providing flexibility and compatibility with various furnace types.

- Durable construction ensures longevity and reliability, reducing the need for frequent replacements.

Cons:

- Slightly more expensive compared to other air pressure switches in the market.

- May require professional installation due to its specific design and compatibility with high-efficiency furnaces.

2. Trane American Standard 0.65 Air Pressure Switch: Pros:

- Universal compatibility with various heating systems, making it a versatile choice for homeowners.

- Features a resettable circuit breaker, allowing for easy troubleshooting and repair.

- Affordable price point, making it an attractive option for homeowners on a budget.

Cons:

- May not be suitable for high-efficiency furnaces, as it is not specifically designed for such applications.

- Lower durability compared to some other air pressure switches in the market, potentially requiring more frequent replacements.

Conclusion:

Both the Armstrong/Ducane Lennox 9371DO-BS-0028 and the Trane American Standard 0.65 air pressure switches have their unique advantages and disadvantages. The Armstrong/Ducane Lennox model is designed for high-efficiency furnaces and offers better durability, but it is more expensive and may require professional installation. The Trane American Standard 0.65 model is more affordable and universally compatible, but it may not be suitable for high-efficiency furnaces and has lower durability.

Recommendation:

If you own a high-efficiency furnace, we recommend considering the Armstrong/Ducane Lennox 9371DO-BS-0028 air pressure switch due to its specific design and compatibility with your heating system. However, if you have a standard furnace or are on a tight budget, the Trane American Standard 0.65 air pressure switch may be a more suitable and affordable option. In either case, it is always a good idea to consult with a professional HVAC technician for advice and installation assistance.

Details:

I always print and ship the same day. I always ship for free the same or next day via priority mail USPS. I don't know whether it was properly diagnosed, verified, or installed by a trained hvac technician but rest assured that is working part thoroughly gone through. Up for sale is the actual item you see in pictures.

If you would like next day shipping, I can also accommodate that. If you would like it faster, let me know so I can give a quote for next day shipping. This part was removed from a working furnace so it my be dusty/dirty.

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