
066540601 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $163.00 | Condition is New, Daikin-McQuay 066540601 Low Temp Limit Switch, FREE SHIPPING | 99.7% |
![]() | $163.01 | Condition is New, Daikin 066540601 Low Temp Limit Switch, FREE SHIPPING | ![]() |
![]() | $192.99 | Condition is New, Daikin 066540601 Limit Switch, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $114.48 | Condition is Used, DAIKIN INDUSTRIES 066540601 / 066540601 (USED), shipping cost = $12.90 | 99.7% |
![]() | $117.95 | Condition is Used, DAIKIN INDUSTRIES 066540601 / 066540601 (USED), shipping cost = $36.22 | 99.3% |

The Daikin 066540601 Limit Switch is an essential component designed for use with Daikin air conditioning systems. This limit switch plays a crucial role in ensuring the optimal performance and safety of your air conditioning unit.
The 066540601 limit switch is a versatile accessory, suitable for both indoor and outdoor installations. It is designed with a robust construction, featuring a high-quality, corrosion-resistant housing that can withstand harsh environmental conditions. This makes it an ideal choice for use in various applications, including residential, commercial, and industrial settings.
The primary function of the Daikin 066540601 limit switch is to monitor the temperature and prevent the compressor from operating beyond a specific temperature limit. This feature helps to protect the compressor from damage caused by overheating, ensuring a longer lifespan for the unit. The switch also includes a safety function that stops the fan motor from running when the temperature drops below a minimum limit, preventing damage caused by freezing.
The Daikin 066540601 limit switch is easy to install, with clear instructions provided in the user manual. It can be connected to the air conditioning system using standard wiring, and the switch's terminals are labeled for easy identification. The switch also features a convenient test button, allowing users to check the switch's functionality before installation.
The Daikin 066540601 limit switch is a reliable and efficient solution for maintaining the optimal temperature and protecting your air conditioning system from damage. With its robust construction, versatile application, and user-friendly design, this limit switch is an essential accessory for any Daikin air conditioning system.
Daikin's 066540601 limit switch is a component often used in Daikin's air conditioning units for temperature control. Here are some pros and cons of buying this limit switch:
Pros:1. Reliability: Daikin is a well-known brand in the HVAC industry, and their components, including the limit switch, are generally reliable and long-lasting.
2. Easy to Install: This limit switch is designed to be easy to install, and it can be done without professional help, saving you time and money.
3. Temperature Control: The limit switch ensures that your air conditioner maintains the desired temperature by switching the compressor on and off as needed.
4. Energy Efficiency: By maintaining the desired temperature efficiently, this limit switch can help you save energy and lower your utility bills.
Cons:1. Cost: The Daikin 066540601 limit switch is not the cheapest option on the market, and it may be more expensive than some other brands or generic alternatives.
2. Availability: Depending on where you live, it may be challenging to find this specific limit switch in local stores, and you may need to order it online.
3. Compatibility: This limit switch is designed specifically for Daikin air conditioning units, so it may not be compatible with other brands or models.
In conclusion, the Daikin 066540601 limit switch offers reliability, easy installation, temperature control, and energy efficiency, making it a worthwhile investment for Daikin air conditioning unit owners. However, its cost, availability, and compatibility with other brands may be drawbacks for some consumers.
If you own a Daikin air conditioning unit and need a replacement limit switch, the Daikin 066540601 is an excellent choice. However, if you're looking for a more cost-effective option or want to ensure compatibility with other brands, you may want to explore other limit switch options on the market.
Details:
Electrical outlet's. Receptacles. Light industrial. Daikin 066540601 limit switch: switch, application control, control details.
And enclosures. Electrical boxes.
specifications maxohvac:
- brand: Daikin
- mpn: 066540601
- type: Hvac Parts Control Parts
- country of origin: Us
- weight: 0.1500
- length: 4.000
- width: 3.000
- features: Limit Switch, Application Limit Control, Product Type Limit Contr
- battery included: No
offer maxohvac:
- prices: $114.48–$192.99
- item condition:
- New
- Used
- in stock #: 5
- started: december 27, 2025
- options: ship-to-home
- availability: in stock
- sold #: 13
seller maxohvac:
- city: USA
- rating: 99.8%
- # reviews: 1300672
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- time: 60 days
- method: money back
- policy: returns accepted
- paid by: seller
shipping maxohvac:
- service: standard
- class: standard
- type: fixed
- transit: 6-6 days
payments maxohvac:
- wallet: apple-pay
- other
- credit card: discover
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