SHF120

The SUPCO SHF120 Furnace Auto Fan Control Thermostat is a crucial component for maintaining optimal temperature and air quality in your home. This thermostat is designed specifically for 110V close-coupled furnaces with a heating capacity of 120 volts.

This thermostat features an automatic fan control function, which ensures consistent air circulation throughout your living space. Once the desired temperature is reached, the fan will automatically switch to the low setting to circulate air evenly. If the temperature drops below the set point, the fan will switch to the high setting to maintain warmth.

The SUPCO SHF120 is easy to install and use. It comes with clear instructions and mounting hardware, allowing you to install it yourself with minimal effort. The thermostat also has a large, easy-to-read display that shows the current temperature and setting.

The thermostat is designed with durability in mind, with a heavy-duty construction that can withstand the rigors of regular use. It also has a temperature range of 40 F to 90 F, allowing you to keep your home comfortably warm even in colder temperatures.

The SUPCO SHF120 Furnace Auto Fan Control Thermostat is an essential investment for anyone looking to keep their home warm and comfortable. With its automatic fan control function and easy installation, it is a reliable and efficient solution for your heating needs. Whether you are looking to replace an old thermostat or are building a new home, the SUPCO SHF120 is an excellent choice.

In summary, the SUPCO SHF120 Furnace Auto Fan Control Thermostat is a high-quality, durable thermostat designed for 110V close-coupled furnaces with a heating capacity of 120 volts. It features automatic fan control, a large, easy-to-read display, and a temperature range of 40 F to 90 F. It is easy to install and use, making it an excellent investment for anyone looking to maintain optimal temperature and air quality in their home.

The Supco SHF120 Furnace Auto Fan Control Thermostat is a popular choice for homeowners looking to upgrade their furnace temperature control system. This thermostat offers several advantages and disadvantages that can help you make an informed decision.

1. Automatic Fan Control: The thermostat's automatic fan control feature ensures consistent airflow in your home by turning on the fan after the heating cycle is complete. This can help maintain a consistent temperature and improve indoor air quality.

2. Energy Savings: By automatically adjusting the fan speed based on temperature settings, this thermostat can help you save energy and reduce your heating bills.

3. User-Friendly: The thermostat has a simple and intuitive design, making it easy for users to operate and program.

4. Compatibility: This thermostat is compatible with many different types and brands of furnaces, making it a versatile option for homeowners.

1. Limited Features: Compared to more advanced smart thermostats, the Supco SHF120 has limited features. It does not offer Wi-Fi connectivity or remote access, for example.

2. Installation: Installing the thermostat may require some basic electrical knowledge and skills. If you are not comfortable with this, it may be best to hire a professional.

3. Cost: While the thermostat is not overly expensive, it may be more costly than some manual thermostats.

The Supco SHF120 Furnace Auto Fan Control Thermostat is a reliable and effective option for those looking to upgrade their furnace temperature control system. Its automatic fan control feature can help improve indoor air quality and maintain consistent temperatures, while its energy-saving capabilities can help reduce heating bills. However, it has limited features compared to more advanced smart thermostats and may require some installation knowledge. Ultimately, whether or not this thermostat is right for you will depend on your specific needs and budget.

If you are looking for a simple and effective way to upgrade your furnace temperature control system, the Supco SHF120 Furnace Auto Fan Control Thermostat is a good choice. Its automatic fan control feature and energy-saving capabilities make it a worthwhile investment for many homeowners. However, if you are looking for more advanced features such as Wi-Fi connectivity or remote access, you may want to consider a more advanced smart thermostat instead. Ultimately, it is important to weigh the advantages and disadvantages of each option before making a decision.

Details:

Improper handling may result in equipment damage, fire hazard, or personal injury. Designed to open at 110 f and close 120 with a 10 differential, this high-limit switch is part of the trusted shf series 3/4 19mm bimodal disc temperature controls. Built to handle loads up 25 amps at 240vac, its ideal for residential and light commercial hvac systems requiring automatic fan cycling based on plenum temperature. Opens at 110 f, closes 120 f 10 differential.

Remove mounting screws and disconnect wire terminals. Auto reset reliability. Installation tips:: disconnect power before servicing the furnace or hvac unit. Replaces part numbers:: direct replacement for fan control thermostats with similar specifications.

Furnace fan control thermostat SHF120 auto reset 110 f open / 120 close: maintain efficient airflow and system safety with this brand-new auto reset fan control thermostat. Reconnect wires securely, restore power, and test fan cycling operation. Locate the fan control thermostat near blower housing or plenum. Brand new unused and ready to install.

Auto reset functionality for continuous fan cycling.

specifications centrafurn:

• brand: Supco
• mpn: Shf120
• type: Fan Control Thermostat
• country of origin: United States
• item width: 1.000
• item height: 7.000
• upc: 687152141524

shipping centrafurn:

• transit: 3-7 days
• service: usps ground advantage, ups ground, ups 2nd day air, usps priority mail
• class: standard, expedited
• carrier: usps, ups
• type: calculated

payments centrafurn:

• other
• credit card: mastercard
• wallet: apple-pay

offer centrafurn:

• in stock #: 5
• options: ship-to-home
• sold #: 10
• started: december 15, 2025
• prices: $7.00–$27.75
• item condition:
  • New
  • New – Open box
• availability: in stock

general centrafurn:

• category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces

seller centrafurn:

• city: baldwinsville, new york
• # reviews: 328105
• rating: 99.3%

returns centrafurn:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: seller

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