
L4064J1008 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $141.95 | Condition is New, Honeywell Furnace Fan Limit Rotating Dial Switch Replaces L4064J1008 L4064K1006, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $89.99 | Condition is New – Open box, Honeywell L4064J1008 Fan Limit Control Furnace Switch 11 Insertion NOS, shipping cost = $8.61 | 100.0% |

The Honeywell L4064J1008 Combination Furnace Fan Limit Rotating Dial Switch is an essential component for regulating the fan and heating functions of your furnace system. This switch, manufactured by Honeywell, a leading brand in home comfort solutions, is designed to provide reliable and efficient operation to ensure even temperature distribution and consistent comfort in your living space.
The product is a circular switch box, with a diameter of approximately 5 inches, featuring a rotating dial that allows for easy and precise adjustments to fan and limit settings. The dial is marked with clear indicators for various fan speed settings, including "Off," "Low," "Medium," "High," and "Auto." For the heating limit settings, the dial ranges from "1" to "6," allowing you to set the desired temperature level for your home.
The Honeywell L4064J1008 is constructed with high-quality materials, ensuring durability and longevity. The switch is designed to fit standard 1-inch round cutouts in the furnace cabinet, making it a simple upgrade for most residential heating systems. The switch box is also UL listed, ensuring compliance with the highest safety standards.
The fan limit function of this switch is crucial for maintaining the efficient operation of your furnace system. It prevents the furnace from continuing to call for heat when the temperature in the living space has reached the desired setting, thus saving energy and reducing utility costs.
The Honeywell L4064J1008 Combination Furnace Fan Limit Rotating Dial Switch is easy to install, requiring no additional wiring or complicated connections. Simply replace the existing fan limit switch in your furnace system with this new one, and you'll be up and running in no time.
In summary, the Honeywell L4064J1008 Combination Furnace Fan Limit Rotating Dial Switch is an essential and easy-to-install component for regulating the fan and heating functions of your furnace system. Its durable construction, clear markings, and precise adjustment capabilities make it an excellent choice for homeowners seeking reliable and efficient temperature control in their living spaces.
Honeywell L4064j1008 Comb Furnace Fan Limit Rotating Dial Switch Box: A Comprehensive Analysis
The Honeywell L4064j1008 Comb Furnace Fan Limit Rotating Dial Switch Box is a crucial component of a heating system that regulates fan operation. This analysis will discuss the potential advantages and disadvantages of purchasing this switch box.
Pros:1. Easy Installation: This switch box is designed for easy installation. It can be installed on most existing Honeywell furnaces with a simple wiring process.
2. Durable Construction: The Honeywell L4064j1008 Switch Box is built to last. It uses high-quality materials to ensure long-term functionality and reliability.
3. Adjustable Fan Speed: The rotating dial design allows for easy adjustment of fan speed, providing greater comfort and control over the heating system.
4. Cost-Effective: Compared to other fan limit switches, the Honeywell L4064j1008 is relatively affordable, making it a budget-friendly option.
Cons:1. Limited Compatibility: This switch box is only compatible with specific Honeywell furnace models. It may not work with other brands or models.
2. Manual Adjustment: While the rotating dial allows for easy adjustment, it also means that the fan speed cannot be controlled remotely or automatically.
3. No Display: The switch box does not have a display, making it difficult to monitor the fan speed settings at a glance.
Conclusion:The Honeywell L4064j1008 Comb Furnace Fan Limit Rotating Dial Switch Box offers several advantages, including easy installation, durability, adjustable fan speed, and affordability. However, it also has some drawbacks, such as limited compatibility, manual adjustment, and the lack of a display.
Recommendation:If you own a compatible Honeywell furnace and prefer manual fan speed adjustments, the Honeywell L4064j1008 Comb Furnace Fan Limit Rotating Dial Switch Box is an excellent choice due to its ease of installation, long-term reliability, and cost-effectiveness. However, if you require remote fan speed control or a display, you may want to consider other options.
Details:
Honeywell comb. Furnace fan limit rotating dial switch, L4064J1008, new open box.11 inch insertion, 3/4 diameter, range: 80f to 350f, contains what is shown in pictures. Original packaging and contents.
specifications centrafurn:
- brand: Fits Honeywell
- mpn: L4064j1008
- type: Central Furnace
- control style: Switch
- heating system: Furnace
shipping centrafurn:
- transit: 3-9 days
- class: standard
- service: ups ground
- carrier: ups
- type: calculated
offer centrafurn:
- sold #: 16
- best offers: true
- prices: $89.99–$141.95
- item condition:
- New
- New – Open box
- availability: in stock
- started: october 20, 2025
- options: ship-to-home
- in stock #: 2
returns centrafurn:
- policy: no returns
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
payments centrafurn:
- credit card: discover
- wallet: paypal
- other
seller centrafurn:
- rating: 100.0%
- # reviews: 491
- city: brighton, michigan
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