
18M6301 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $27.50 | Condition is Used, USED Honeywell BA20118 Dual Pressure Switch 18M6301 FREE SHIPPING , FREE SHIPPING | 100.0% |
![]() | $27.50 | Condition is Used, USED Honeywell BA20118 Dual Pressure Switch 18M6301 FREE SHIPPING , FREE SHIPPING | 100.0% |
![]() | $32.50 | Condition is Used, USED Honeywell BA20118 Dual Pressure Switch 18M6301 FREE SHIPPING , FREE SHIPPING | 100.0% |
![]() | $34.99 | Condition is Used, USED Honeywell BA20118 Dual Pressure Switch 18M6301 FREE SHIPPING , FREE SHIPPING | 100.0% |
![]() | $29.99 | Condition is Used, Honeywell BA20118 Dual Pressure Switch 18M6301, shipping cost = $6.37 | 99.8% |
![]() | $37.98 | Condition is Used, Honeywell BA20118 2-Stage Pressure Switch OEM LENNOX 18M6301 0.2 0.45 Checked, FREE SHIPPING | 100.0% |
![]() | $39.90 | Top Pick! Condition is Used, Honeywell BA20118 Dual Pressure Switch 18M6301 used #O116, FREE SHIPPING | ![]() |
![]() | $39.99 | Condition is Used, Honeywell Furnace Dual Air Pressure Switch .45" High .2" Low BA20118 18M6301, FREE SHIPPING | ![]() |
![]() | $39.99 | Condition is Used, USED Honeywell BA20118 Dual Pressure Switch 18M6301 FREE SHIPPING , FREE SHIPPING | 100.0% |
![]() | $39.99 | Condition is Used, USED Honeywell BA20118 Dual Pressure Switch 18M6301 FREE SHIPPING , FREE SHIPPING | 100.0% |
![]() | $40.00 | Condition is Used, Honeywell BA20118 Dual Pressure Switch 18M6301, FREE SHIPPING | 100.0% |
![]() | $42.50 | Condition is Used, Honeywell BA20118 Dual Pressure Switch 18M6301, FREE SHIPPING | 100.0% |
![]() | $39.75 | Top Pick! Condition is Used, Lennox Ducane 2 Stage Furnace Pressure Switch Part# 18M6301 Honeywell # BA20118, shipping cost = $5.00 | 99.6% |
![]() | $59.95 | Condition is Used, Honeywell BA20118 Dual Pressure Switch 18M6301 used, shipping cost = $3.95 | 99.8% |
![]() | $65.48 | Condition is Used, Honeywell BA20118 Furnace Air Pressure Switch 18M6301, FREE SHIPPING | ![]() |
![]() | $59.99 | Condition is Used, Honeywell Furnace Gas Valve 18M6501 & Dual Pressure Switch 18M6301, shipping cost = $11.53 | 100.0% |

The Honeywell 18M6301 BA20118 Dual Pressure Switch is a versatile and reliable device designed for use in various heating and cooling applications. This pressure switch is engineered to provide accurate and consistent pressure sensing, ensuring optimal performance of your HVAC system.
The Honeywell 18M6301 BA20118 is a dual pressure switch, meaning it can monitor and respond to two different pressure levels. This makes it an excellent choice for applications where both high and low pressure limits need to be maintained. The high pressure switch is designed to activate when the system pressure exceeds a preset limit, while the low pressure switch engages when the pressure falls below another preset limit.
This pressure switch features a robust and durable design, with a corrosion-resistant housing that can withstand harsh environments. The switch contacts are rated for a long lifespan, ensuring reliable operation even in heavy usage applications. The switch also comes with a clear and easy-to-read pressure gauge, allowing for quick and accurate pressure readings.
Installation of the Honeywell 18M6301 BA20118 Dual Pressure Switch is straightforward, with clear and concise instructions provided in the user manual. The switch can be easily mounted on a wall or DIN rail, and the pressure connections are made using push-in fittings for quick and secure connection.
The Honeywell 18M6301 BA20118 Dual Pressure Switch is designed to work with a wide range of heating and cooling systems, including gas, oil, and electric systems. It is also suitable for use with both open and closed loop systems. The switch is factory calibrated and comes with a one-year limited warranty for added peace of mind.
In summary, the Honeywell 18M6301 BA20118 Dual Pressure Switch is a high-performance and reliable device that is ideal for use in HVAC applications where accurate pressure sensing is essential. Its durable design, long-lasting contacts, and easy installation make it a popular choice among heating and cooling professionals. With its ability to monitor and respond to both high and low pressure levels, this pressure switch ensures optimal performance and efficiency of your HVAC system.
Honeywell 18M6301 BA20118 Dual Pressure Switch: A Detailed Analysis
The Honeywell 18M6301 BA20118 Dual Pressure Switch is a popular choice for those seeking a reliable and versatile solution for their heating and cooling systems. In this analysis, we will discuss the key features, advantages, and disadvantages of this product to help you make an informed purchasing decision.
Features:1. Dual pressure switch: This switch allows you to monitor and control the high and low pressure levels in your HVAC system, ensuring efficient and safe operation.
2. Adjustable: The pressure switches are adjustable, enabling users to set the desired pressure levels according to their specific system requirements.
3. Durable: The switch is designed to withstand harsh environments, making it suitable for both residential and commercial applications.
Advantages:1. Enhanced system performance: By monitoring and controlling the pressure levels, the Honeywell 18M6301 BA20118 Dual Pressure Switch helps improve the overall performance of your HVAC system, leading to better comfort and energy savings.
2. Increased safety: The pressure switches function as a safety mechanism, preventing damage to the system caused by excessive pressure or lack of refrigerant.
3. Easy installation: The switch comes with clear instructions and mounting hardware, making installation a straightforward process.
Disadvantages:1. Potential for false alarms: Some users have reported experiencing false alarms when the pressure switch is sensitive to temperature changes or small pressure fluctuations.
2. Limited compatibility: This switch may not be suitable for all HVAC systems, as it is specifically designed for certain models and refrigerants.
3. Higher cost: Compared to single pressure switches, dual pressure switches like the Honeywell 18M6301 BA20118 tend to be more expensive.
Conclusion:The Honeywell 18M6301 BA20118 Dual Pressure Switch offers several advantages, including enhanced system performance, increased safety, and easy installation. However, it also comes with some disadvantages, such as potential false alarms, limited compatibility, and a higher cost compared to single pressure switches. Ultimately, the decision to purchase this switch depends on your specific HVAC system requirements and budget.
Recommendation:If you have a complex HVAC system that requires monitoring and controlling both high and low pressure levels, the Honeywell 18M6301 BA20118 Dual Pressure Switch is an excellent choice. Its adjustability, durability, and safety features make it a worthwhile investment for those seeking optimal system performance and peace of mind. However, if you have a simpler system or are on a tight budget, a single pressure switch may be a more cost-effective alternative.
Details:
Shipped with USPS ground advantage. Condition is used. Used Honeywell BA20118 dual pressure switch 18M6301 free shipping.
specifications centrafurn:
- brand: Honeywell
- mpn: 18m6301
- type: Central Furnace
- control style: Switch
payments centrafurn:
- wallet: paypal
- other
- credit card: mastercard
shipping centrafurn:
- transit: 3-8 days
- carrier: usps
- service: usps ground advantage
- class: standard
- type: calculated
seller centrafurn:
- city: north hollywood, california
- rating: 100.0%
- # reviews: 369
offer centrafurn:
- availability: in stock
- started: june 2, 2025
- sold #: 18
- best offers: true
- in stock #: 5
- options: ship-to-home
- prices: $27.50–$65.48
- item condition: Used
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
returns centrafurn:
- paid by: buyer
- time: 30 days
- method: money back
- policy: returns accepted
Also Available:
- BA80019-2: AIR PRESSURE FURNACE SWITCH, Fits Honeywell
- S89J: CONTROL BOARD, Honeywell
- S86G1008: , Honeywell
- AP4094: AIR PRESSURE SWITCH, Honeywell
- S89G1013: FURNACE CONTROL BOARD, Honeywell
- 42-24194-02: AIR PRESSURE SWITCH, Honeywell
- S86A1001: , Honeywell
- L4064B2828: FURNACE FAN SWITCH, Fits Honeywell
- VR8440M-3048: FURNACE VALVE, Honeywell
- BA20265: AIR PRESSURE FURNACE SWITCH, Honeywell
- VR8304M4010: , Honeywell
















