
313745 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.95 | Condition is Used, TOD Therm-O-Disc Goodman 313745 B13701-55 L120-30F Thermo Limit Switch, Used, shipping cost = $5.95 | 100.0% |
![]() | $9.95 | Condition is Used, TOD Therm-O-Disc Goodman 313745 B13701-55 L120-30F Thermo Limit Switch, shipping cost = $8.75 | 99.8% |
![]() | $47.38 | Condition is Used, Therm-O-Disc T-O-D60T81 313745 L120-30F Furnace Limit Switch B13701-55, FREE SHIPPING | ![]() |


The Thermo-Disc 313745 by Goodman is a high-quality thermostat limit switch designed to ensure optimal performance and safety in your HVAC system. This particular model, B13701-55 L120-30F, is specifically designed for use with the Goodman B13701 series of heat pumps.
The Thermo-Disc 313745 is a mechanical thermostat limit switch that monitors and controls the temperature within your heat pump system. It operates on a simple principle: when the temperature reaches the set limit, the switch triggers, either activating or deactivating the heating or cooling cycle as needed. This ensures that your system does not overheat or operate below the required temperature, maintaining a comfortable and energy-efficient environment.
The switch itself is made of durable materials, designed to withstand the rigors of regular use. It features a robust, corrosion-resistant thermostat disc that accurately measures temperature changes, ensuring reliable operation. The switch is also easy to install, with clear instructions and simple connections that can be made without the need for specialized tools.
The Thermo-Disc 313745 by Goodman is a crucial component in maintaining the efficiency and longevity of your heat pump system. Its reliable operation and easy installation make it a popular choice among homeowners and HVAC professionals alike. So if you're looking for a high-quality thermostat limit switch for your Goodman B13701 series heat pump, the Thermo-Disc 313745 is the perfect choice.
Pros of buying Therm-o-Disc 313745, Goodman B13701-55 L120-30F Thermo Limit Switch:1. Compatibility: This thermo limit switch is designed to work with Goodman B13701-55 air conditioner, ensuring a seamless installation and operation.
2. Durability: The Therm-o-Disc brand is known for its high-quality and reliable components, which can withstand frequent use and harsh environmental conditions.
3. Safety: A thermo limit switch is a crucial safety component in any HVAC system, preventing overheating and potential damage to the unit or electrical components.
4. Easy installation: The thermo limit switch is typically a straightforward installation, requiring minimal technical expertise.
Cons of buying Therm-o-Disc 313745, Goodman B13701-55 L120-30F Thermo Limit Switch:1. Potential compatibility issues: While this switch is designed for Goodman B13701-55 air conditioners, it's essential to double-check the model number and compatibility with your specific unit.
2. Limited availability: Depending on your location and the availability of HVAC parts, this thermo limit switch may not always be readily available, causing a delay in your repair or replacement process.
3. Cost: Compared to some generic or off-brand alternatives, this switch may be more expensive, which could be a concern for budget-conscious consumers.
In conclusion, the Therm-o-Disc 313745, Goodman B13701-55 L120-30F Thermo Limit Switch is a reliable and durable option for ensuring the safety and proper operation of your Goodman B13701-55 air conditioner. While it may be more expensive than some alternatives, the peace of mind and improved system performance may be worth the investment for many homeowners. If you're unsure about the compatibility or installation, it's always a good idea to consult with a professional HVAC technician to ensure a smooth and successful replacement.
Details:
T-o-d limit switch as shown, used in good condition.
specifications centrafurn:
- brand: Therm-o-disc
- mpn: 313745
- part type: Switch
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
offer centrafurn:
- in stock #: 3
- sold #: 30
- best offers: true
- prices: $9.95–$47.38
- item condition: Used
- availability: in stock
- options: ship-to-home
- started: april 21, 2024
returns centrafurn:
- policy: no returns
payments centrafurn:
- credit card: mastercard
- wallet: google-pay
seller centrafurn:
- # reviews: 11566
- city: fremont, california
- rating: 99.7%
shipping centrafurn:
- class: standard
- type: calculated
- carrier: usps
- transit: 5-10 days
- service: usps first class
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