1. Prodott Aktarview
The York Control, Fan & Limit Snap Disc 230 Deg is a crucial component designed for commercial HVAC units. This genuine OEM (Original Equipment Manufacturer) part ensures the safe and efficient operation of your equipment by providing precise temperature control and limit functions. It is engineered to meet original part specifications, guaranteeing exact fitment and reliable performance as a direct replacement.

Figure 1: York Control, Fan & Limit Snap Disc 230 Deg. This image displays the snap disc component, featuring its metal mounting plate, electrical terminals, and the yellow label indicating model and temperature specifications.
2. Karatteristiċi ewlenin
- Parti Ġenwina tal-OEM: Ensures authenticity and compatibility with York HVAC systems.
- Sigurtà u Affidabilità: Designed to maintain high safety standards and consistent performance.
- Armar eżatt: Engineered to match original specifications for seamless replacement.
- Kontroll tat-temperatura: Functions as a fan and limit control, activating or deactivating based on temperature thresholds, specifically 230 degrees.
3. X'hemm fil-Kaxxa
Upon opening the packaging, you will find the following component:
- One (1) York Control, Fan & Limit Snap Disc 230 Deg (Model: S1-3L01-230)
4. Speċifikazzjonijiet Tekniċi
| Attribut | Dettall |
|---|---|
| Dimensjonijiet tal-Prodott | 2 x 2 x 2 pulzieri |
| Piż tal-oġġett | 0.63 uqija |
| Numru tal-Mudell | S1-3L01-230 |
| Manifattur | York |
| Klassifikazzjoni tat-Temperatura | 230 Degrees Fahrenheit (as indicated by "230 Deg" in product title) |
| Tip ta' Parti | Control, Fan & Limit Snap Disc |
5. Konfigurazzjoni u Installazzjoni
Informazzjoni Importanti dwar is-Sigurtà: Installation of this component should only be performed by a qualified HVAC technician. Ensure that the power supply to the HVAC unit is completely disconnected before beginning any installation or maintenance work. Failure to do so can result in serious injury or damage to the equipment.
- Skonnettjar tal-Enerġija: Locate the main power switch for your HVAC system and turn it OFF. Verify that no power is reaching the unit using a voltagtester.
- Aċċessa l-Komponent: Open the access panel of your HVAC unit to locate the existing fan and limit control snap disc.
- Skonnettja l-Wiring: Carefully note the wiring connections to the old snap disc. It is recommended to take a photograph or draw a diagram of the connections before disconnecting. Disconnect all wires from the old component.
- Neħħi l-Komponent il-Qadim: Unscrew or unclip the old snap disc from its mounting bracket.
- Installa Komponent Ġdid: Position the new York Control, Fan & Limit Snap Disc (Model S1-3L01-230) into the mounting bracket. Secure it firmly using the appropriate screws or clips.
- Erġa' qabbad il-wajers: Reconnect the wires to the new snap disc according to the diagram or photograph taken earlier. Ensure all connections are secure and properly insulated.
- Panel ta' Aċċess Sikur: Close and secure the HVAC unit's access panel.
- Irrestawra l-Enerġija: Turn the main power switch for your HVAC system back ON.
- Operazzjoni tat-Test: Monitor the HVAC unit's operation to ensure the new snap disc is functioning correctly, activating the fan and limit controls as expected based on temperature.
6. Operazzjoni
The York Control, Fan & Limit Snap Disc is an automatic thermal switch designed to respond to temperature changes within the HVAC system. Its primary functions are:
- Kontroll tal-fann: The snap disc monitors the temperature in the furnace plenum or heat exchanger. When the temperature rises to a predetermined set point (e.g., for fan activation), the bimetallic disc "snaps" to close a circuit, turning on the furnace fan to distribute heated air.
- Kontroll tal-Limitu: If the temperature continues to rise beyond a safe operating limit (e.g., 230 degrees Fahrenheit), the snap disc will "snap" to open a circuit, shutting down the burner to prevent overheating and potential damage to the furnace. This acts as a critical safety mechanism.
The snap disc operates automatically and does not require manual intervention during normal system operation. Its design ensures reliable and precise temperature-based switching.
7. Manutenzjoni
The York Control, Fan & Limit Snap Disc is a sealed component and generally requires no routine maintenance. However, periodic inspection of the component and its connections is recommended as part of a comprehensive HVAC system maintenance schedule.
- Spezzjoni Viżwali: During routine HVAC system checks, visually inspect the snap disc for any signs of physical damage, corrosion, or loose wiring connections.
- Indafa: Ensure the area around the snap disc is free from dust, debris, or obstructions that could affect its temperature sensing capabilities.
- Kontroll Professjonali: It is advisable to have a qualified HVAC technician inspect the snap disc's functionality and calibration during annual system servicing.
If any issues are observed, or if the HVAC system exhibits unusual fan or heating behavior, consult a qualified technician for diagnosis and potential replacement.
8 Issolvi l-problemi
This section provides guidance on common issues related to the fan and limit control. For complex problems, always consult a qualified HVAC technician.
| Problema | Kawża Possibbli | Soluzzjoni |
|---|---|---|
| Furnace fan not turning on | Faulty snap disc (fan control), clogged air filter, thermostat issue, motor problem. | Check air filter. Verify thermostat settings. If other components are fine, the snap disc may need replacement. Consult a technician. |
| Furnace overheating / frequently shutting off | Faulty snap disc (limit control), restricted airflow, dirty burners, oversized furnace. | Ensure all vents are open. Check for obstructions in ductwork. Clean burners if accessible. If problem persists, the limit control may be faulty. Professional diagnosis is required. |
| Fann jimxi kontinwament | Snap disc contacts stuck closed, thermostat fan setting on "ON", short circuit in wiring. | Check thermostat fan setting and set to "AUTO". If fan still runs, the snap disc may be faulty and require replacement. Inspect wiring for shorts. |
Nota: Always disconnect power to the HVAC unit before attempting any inspection or repair.
9. Garanzija u Appoġġ
As a genuine OEM part, the York Control, Fan & Limit Snap Disc (Model S1-3L01-230) is typically covered by the manufacturer's standard warranty for replacement parts. Specific warranty terms and duration may vary. Please retain your proof of purchase for warranty claims.
Appoġġ għall-Klijent:
For technical assistance, warranty inquiries, or to locate authorized service providers, please contact York customer support or visit their official website. Always refer to the official York documentation for the most accurate and up-to-date support information.
York Official Websit: www.york.com (Nota: Dan huwa detentur tal-post URL. Please refer to official product documentation for the correct support contact information.)





