1. HVAC Thermostats Offered
  2. sku: 6474191596855604
  3. EMERSON 3L11-140

EMERSON 3L11-140 Snap Disc Thermostat Rise 645220516483 Snap-on 1/2-INCH On 135/145

3l11-140 Emerson 1/2-inch Snap Disc Thermostat Open On Rise Range 135/145 F

( Brand: Emerson ), ( Manufacturer Part Number: 3L11-140 ), ( Part Type: Disc Thermostat ), ( UPC: 645220516483 ), ( Gtin: 00786710503559 )

Review EMERSON 1/2-inch Snap Disc Thermostat Open On Rise Range 135/145

The Emerson 3L11-140 1/2-inch Snap Disc Thermostat is a reliable and efficient solution for regulating temperature in various heating systems. This thermostat is designed with a snap-in mounting system, making it easy to install and replace, without the need for wiring.

The thermostat features a rose design with a 1/2-inch diameter and is available in two temperature rise settings: 135 F and 145 F. The temperature rise refers to the amount by which the temperature of the heating system rises above the set temperature before the thermostat turns off the heating element.

The Emerson 3L11-140 is made of high-quality materials that ensure durability and long-lasting performance. The thermostat housing is made of brass, providing excellent heat conductivity and resistance to corrosion. The sensing element is a bimetal disc that responds accurately to temperature changes.

This thermostat is suitable for various heating applications, including baseboard, convective, and radiator systems. It is designed to provide accurate temperature control, ensuring comfort while conserving energy. The thermostat also features a manual override function, allowing for manual control of the heating system when necessary.

The Emerson 3L11-140 Snap Disc Thermostat is easy to use and comes with clear markings on the dial, making it easy to set the desired temperature. It also features a large and easily readable temperature display. The thermostat is designed with safety in mind, featuring a high limit setting that prevents overheating, ensuring the safety of your heating system and your home.

Overall, the Emerson 3L11-140 1/2-inch Snap Disc Thermostat is an excellent choice for those looking for a reliable and efficient temperature control solution for their heating system. Its easy-to-install snap-in design, accurate temperature control, and durable construction make it a popular choice among homeowners and contractors alike.

Pros and Cons of Buying Emerson 3L11-140 1/2-inch Snap Disc Thermostat (Rise 135/145)

1. Pros:

a. Precise Temperature Control: This thermostat offers accurate temperature control, ensuring optimal performance of your heating system.

b. Easy Installation: The snap-in design allows for quick and easy installation, making it a convenient option for DIY homeowners.

c. Adjustable Temperature Setting: With a range of 135-145 degrees Fahrenheit, you can easily set the desired temperature for your heating system.

d. Durable Construction: Emerson's thermostats are built to last, featuring high-quality materials and components that ensure long-term reliability.

e. Energy Savings: By maintaining consistent temperatures and turning off the heating system when it's not needed, this thermostat can help you save on energy costs.

2. Cons:

a. Limited Compatibility: This specific model may not be compatible with all heating systems, so be sure to check the compatibility before purchasing.

b. Manual Settings: Unlike some programmable thermostats, this model does not offer automatic scheduling or other advanced features.

c. Battery-Operated: While the battery operation allows for easy installation, it also requires regular battery replacements, which can add to the overall cost.

3. Conclusion:

The Emerson 3L11-140 1/2-inch Snap Disc Thermostat (Rise 135/145) is a reliable and accurate option for those looking for a simple and easy-to-install thermostat for their heating system. Its precise temperature control and energy-saving capabilities make it an excellent choice for homeowners looking to maintain optimal comfort while minimizing energy costs. However, its limited compatibility, manual settings, and battery operation may be drawbacks for some users.

4. Recommendation:

If you're looking for a basic, easy-to-install thermostat for your heating system, the Emerson 3L11-140 1/2-inch Snap Disc Thermostat (Rise 135/145) is a solid choice. However, if you require advanced features, consider investing in a programmable thermostat for greater convenience and energy savings. Always ensure compatibility with your specific heating system before making a purchase.

Details:

Bimodal disc thermostat for hvac and appliances. Shape: Round. Specification Met: Rhos. Material Type: Bimodal, Stainless Steel.

Automatic reset. Controller Type: Ring. Features loose ring, stainless Steel mounting brackets and aluminum disc cup. Back light: No.

Material: Bimodal, Stainless Steel. Included Components: Snap disc thermostat, user manual. Batteries required ?: No. Manufacturer: Emerson Climate Technologies.

Emerson 3L11-140 1/2-Inch Snap Disc Thermostat, Open On Rise, Range 135/145 F: Brand. Style: Classic. voltage : 120 volts .

Brand Name: Emerson. Global Trade Identification Number: 59. Temperature Control Type: Heating.

part #: 3l11140 price

  • $27.83

specifications thermoditto:

  • brand: Emerson
  • mpn: 3l11-140
  • part type: Disc Thermostat
  • upc: 645220516483
  • gtin: 00786710503559

returns thermoditto:

  • paid by: Buyer
  • time: 30 Days
  • method: Money back
  • policy: Returns Accepted

general thermoditto:

  • Heating, Cooling Air > Thermostats > Non-programmable Thermostats
  • condition: New

seller thermoditto:

  • city: San Bernardino, CA
  • rating: 99.4%
  • # reviews: 946

payments thermoditto:

  • credit card: Mastercard
  • wallet: Google-pay
  • other

shipping thermoditto:

  • transit: 4-9 Days
  • service: Expedited
  • type: Fixed
  • cost: $0.00
  • class: Expedited

offer thermoditto:

  • started: January 5, 2026
  • options: Ship-to-home
  • quantity: 2
  • sold: 0
  • availability: In Stock
part type: disc thermostat, gtin: 00786710503559,
category: home & garden > heating, cooling air > thermostats > non-programmable thermostats, sku: 6474191596855604,

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1 offer $27.83 USD
  • Offer #1: $27.83 price + $0.00 shipping estimate = $27.83* total. 1/2" LIMIT SWITCH 135-145.FREE SHIPPING

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