
SHM180 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $15.50 | Condition is New, Supco SHM180--THERMOSTAT w/ MANUAL RESET, FREE SHIPPING | 99.7% |
![]() | $16.97 | Top Pick! Condition is New, SUPCO SHM180 MANUAL RESET THERMOSTAT OPEN 180 CLOSE MANUAL NIB, FREE SHIPPING | ![]() |
![]() | $13.00 | Condition is New, SUPCO SHM180 - MANUAL RESET THERMOSTAT - OPEN 180 CLOSE MANUAL, shipping cost = $4.85 | 99.4% |
![]() | $17.31 | Condition is New, Supco SHM180 Heating Limit Thermostat Thermodisc Open at 180 Manual Close Reset, FREE SHIPPING | ![]() |
![]() | $18.95 | Condition is New, ClimaTek Disc Limit Switch Manual Reset L180 Replaces Supco SHM180, FREE SHIPPING | ![]() |
![]() | $14.25 | Condition is New, Supco Shm180 Thermostat, Adjustable Limit, 120/240V, shipping cost = $5.00 | ![]() |
![]() | $14.19 | Top Pick! Condition is New, SUPCO SHM180 Temperature Limit Controller,SPST,Manual 2FBY4, shipping cost = $7.99 | ![]() |
![]() | $23.58 | Condition is New, 1PC Supco SHM180 SHM-Series Snap-Action SPST Manual Reset Limit Control The, shipping cost = $5.00 | 99.8% |
![]() | $28.25 | Top Pick! Condition is New, Supco SHM180 180F Manual Reset Thermostat 120/240 VAC 14/10 A FLA SPST, FREE SHIPPING | ![]() |
![]() | $33.95 | Condition is New, Supco SHM180 Sealed Unit Parts Company, Inc. () 180 Deg Manual Reset, FREE SHIPPING | 98.6% |

The SUPCO SHM180 Furnace Thermostat is a reliable and efficient solution for managing the temperature of your home heating system. This thermostat is specifically designed for use with 180 volt, 2-wire systems, making it an ideal choice for those with high voltage heating systems.
The SHM180 features a user-friendly design with a large, easy-to-read display that shows the current temperature setting and the room temperature. The thermostat is also equipped with a simple, intuitive control panel, allowing you to easily adjust the temperature up or down with a simple turn of the dial.
One of the key features of the SHM180 is its adjustable cutout temperature. This function allows you to set the minimum temperature that your heating system can reach before the thermostat turns off the furnace. By setting the cutout temperature appropriately, you can help ensure that your home stays warm and comfortable while also saving energy and reducing your heating costs.
The SHM180 is also designed with safety in mind. It is equipped with a high limit switch, which will shut off the furnace if the temperature gets too high, helping to prevent damage to the system and ensuring the safety of your home.
Installation of the SHM180 is a straightforward process. It comes with clear instructions and all necessary hardware for mounting the thermostat on the wall. The thermostat is also compatible with most types of heating systems, including hot water, steam, and forced air systems.
In summary, the SUPCO SHM180 Furnace Thermostat is a versatile and efficient option for managing the temperature of your high voltage heating system. Its large display, user-friendly control panel, adjustable cutout temperature, and safety features make it an excellent choice for homeowners looking for a reliable and effective thermostat solution.
The SUPCO SHM180 is a single-stage, gas or oil furnace thermostat with a manual 180 F cutout temperature. Here are some pros and cons to help you decide if this thermostat is the right choice for your heating system.
Pros:1. Manual reset: The SHM180 does not have a complex digital display or programming features. This makes it a good option for homeowners who prefer a simple, easy-to-use thermostat.
2. Affordable: Compared to programmable or smart thermostats, the SUPCO SHM180 is an affordable option for homeowners on a budget.
3. Durable: This thermostat is designed to withstand the rigors of frequent use in a heating system. It has a solid construction and is known for its long-lasting performance.
Cons:1. Limited features: The SHM180 does not have any advanced features, such as programmability or energy-saving modes. This may not be a problem for homeowners who only need basic temperature control.
2. Manual reset: While some homeowners may appreciate the simplicity of a manual reset thermostat, others may find it inconvenient. For example, if the thermostat trips the high limit switch, it will need to be manually reset, which can be a hassle.
3. Limited compatibility: The SHM180 is designed for use with single-stage, gas or oil furnaces. It may not be compatible with other types of heating systems or more advanced furnace controls.
In conclusion, the SUPCO SHM180 furnace thermostat is a good option for homeowners who prefer a simple, affordable, and durable thermostat for their single-stage gas or oil furnace. However, it may not be the best choice for homeowners who need advanced features or compatibility with other types of heating systems. Ultimately, the decision to buy the SHM180 depends on your specific heating system needs and personal preferences.
Details:
Furnace thermostat with manual reset, 180 f cutout temperature, SHM180: 16.85: brand new, SHM180. Can handle loads up to 25 amps at 240vac. The shm series of 3/4 19mm bimodal disc temperature controls offers proven reliability in a versatile, cost-effective design.
specifications centrafurn:
- brand: Supco
- mpn: Shm180
- type: Thermostat Manual Res
- upc: 687152141753
payments centrafurn:
- other
- credit card: discover
- wallet: paypal
seller centrafurn:
- # reviews: 322762
- rating: 98.8%
- city: baldwinsville, new york
shipping centrafurn:
- type: calculated
- class: standard, expedited
- service: usps ground advantage, ups ground, ups 2nd day air, usps priority mail
- transit: 3-9 days
- carrier: usps, ups
offer centrafurn:
- started: august 25, 2025
- availability: in stock
- sold #: 14
- prices: $13.00–$33.95
- item condition: New
- in stock #: 5
- options: ship-to-home
returns centrafurn:
- time: 30 days
- paid by: seller
- method: money back
- policy: returns accepted
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
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