
L4064A3046 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $141.95 | Condition is New, Honeywell Furnace 11" Fan Limit Switch Replaces L4064A3046 L4064B1717 L4064B1725, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $69.00 | Condition is Used, Honeywell L4064A3046 Fan Limit Control - hot forced air furnace L4064A 3046 12", FREE SHIPPING | 99.7% |
![]() | $69.00 | Condition is Used, Honeywell L4064A1321 Fan Limit Control - hot forced air furnace L4064A 3046 12", FREE SHIPPING | 99.7% |
![]() | $105.10 | Condition is Used, Honeywell Fan Limit Switch L4064A3046, 11 5/8'', shipping cost = $49.09 | 98.3% |

Honeywell L4064A3046, L4064B1717, and L4064B1725 Furnace Fan Limit Switches
Description:The Honeywell L4064A3046, L4064B1717, and L4064B1725 are essential components of various Honeywell furnace models designed to ensure the safe and efficient operation of your heating system. These fan limit switches are responsible for controlling the fan motor and preventing it from running when the temperature set point is reached.
The L4064 series fan limit switches, including the L4064A3046, L4064B1717, and L4064B1725, are designed with high-quality materials that ensure durability and reliability. They are engineered to meet the demanding requirements of residential and light commercial heating applications.
The L4064A3046 is a factory-set 135 F (57.2 C) switch, while the L4064B1717 and L4064B1725 are adjustable fan limit switches, with temperature settings ranging from 110 F (43.3 C) to 165 F (73.9 C). These adjustable options provide greater flexibility for homeowners and contractors to fine-tune their heating systems for optimal performance and comfort.
The fan limit switches are easy to install, and they are designed to fit various Honeywell furnace models. They come with clear installation instructions and mounting hardware. The switches are also designed with a simple and intuitive design, making it easy to identify their status at a glance.
The fan limit switches feature a durable construction, with contacts designed to provide long-lasting performance. They are also designed with a safety feature that disconnects power to the fan motor when the temperature limit is reached, ensuring the safety of your heating system and your home.
In conclusion, the Honeywell L4064A3046, L4064B1717, and L4064B1725 fan limit switches are essential components of various Honeywell furnace models. They are designed with high-quality materials, ease of installation, and flexible temperature settings, making them a reliable and effective solution for ensuring the safe and efficient operation of your heating system.
Honeywell L4064A3046, L4064B1717, and L4064B1725 Furnace Fan Limit Switches: A Comprehensive Analysis
Introduction:The Honeywell L4064A3046, L4064B1717, and L4064B1725 are furnace fan limit switches designed for various Honeywell furnace models. This analysis aims to provide an in-depth evaluation of these switches, including their features, advantages, disadvantages, and a final recommendation.
Features:1. Three-position design: The switches can be set to "On," "Auto," or "Off" mode.
2. Compatibility: They are compatible with several Honeywell furnaces.
3. Robust design: The switches are built to withstand high temperatures and harsh environments.
Advantages:1. Improved comfort: By regulating the fan operation, these switches help maintain consistent indoor temperatures.
2. Energy efficiency: The "Auto" mode allows the fan to turn off when the desired temperature is reached, saving energy.
3. Durability: The switches are designed to last, reducing the need for frequent replacements.
Disadvantages:1. Complex installation: The process of replacing the limit switches can be time-consuming and may require professional assistance in some cases.
2. Compatibility limitations: These switches are designed for specific Honeywell furnace models.
3. Potential need for multiple switches: Depending on the furnace configuration, multiple switches might be required.
Conclusion:The Honeywell L4064A3046, L4064B1717, and L4064B1725 fan limit switches offer several advantages, including improved comfort, energy efficiency, and durability. However, their complex installation process, compatibility limitations, and potential need for multiple switches can be drawbacks.
Recommendation:If you own a compatible Honeywell furnace and are looking for a reliable, energy-efficient, and durable fan limit switch, these options from Honeywell are good choices. Be prepared for a potentially complex installation process and consider seeking professional assistance if needed.
Details:
Comes as seen in photos free shipping. New oem part, no box or anything tho. New oem Honeywell furnace 11 fan limit switch L4064A3046 L4064B1717 L4064B1725.
specifications centrafurn:
- brand: Fits Honeywell
- mpn: L4064a3046
- type: Central Furnace
- control style: Switch
- heating system: Furnace
- item depth: 11 In
seller centrafurn:
- city: pennsburg, pennsylvania
- rating: 99.1%
- # reviews: 16739
returns centrafurn:
- paid by: buyer
- policy: returns accepted
- method: money back
- time: 30 days
shipping centrafurn:
- transit: 3-8 days
- type: calculated
- carrier: usps
- class: standard
- service: usps ground advantage
offer centrafurn:
- in stock #: 4
- prices: $69.00–$141.95
- item condition:
- New
- Used
- started: april 28, 2025
- options: ship-to-home
- best offers: true
- sold #: 22
- availability: in stock
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
payments centrafurn:
- other
- credit card: diners-club
- wallet: google-pay
Also Available:
- VS8291E1001: SYSTEM, Fits Honeywell
- BA80019-2: AIR PRESSURE FURNACE SWITCH, Fits Honeywell
- VR844A1036-VR844A-1036: FURNACE CONTROL VALVE HVAC, Fits Honeywell
- HQ1011179HW: FURNACE CONTROL BOARD, Honeywell
- L8148: CONTROL, Honeywell
- WV8840B5077-WV8840B5077-U: WATER HEATER VALVE, Resideo
- D501438: AMPLIFIER, Fits Honeywell
- R7849A1023-U-R7849A1023-2349D: AMPLIFIER, Fits Honeywell
- MS4120F-1: ACTUATOR, Fits Honeywell
- WV4262E1214: WATER HEATER VALVE, Fits Rheem Ruud Honeywell
- AP4094: AIR PRESSURE SWITCH, Honeywell




