
SRL240 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.00 | Condition is New, SUPCO Limit control, manual reset, SPST, 1.5 Amps 240 Vac, 240 F cut out SRL240, shipping cost = $4.00 | 100.0% |
![]() | $22.49 | Top Pick! Condition is New, Supco SRL240 - 1/2 in. Bimetal Manual Reset High Temperature Control (SRL240), FREE SHIPPING | ![]() |
![]() | $25.05 | Condition is New, SUPCO SRL240 Supco SRL240 Manual Rollouts Limit Thermostat 240 F SPST, FREE SHIPPING | ![]() |
![]() | $27.40 | Condition is New, Supco SRL240 Sealed Unit Parts Company, Inc. () 240 Degree Manual Reset Limit, FREE SHIPPING | 98.6% |
![]() | $51.69 | Condition is New, SRL240 LIMIT CONTROL DISKSTYLE SUPCO CUTOUT TEMP240DEG F MANUAL RESET L39-174, FREE SHIPPING | 93.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.99 | Condition is New – Open box, SUPCO Limit control, manual reset, SPST, 1.5 Amps 240 Vac, 240 F cut out SRL240, shipping cost = $4.00 | 99.1% |

The SUPCO SRL240 High-Limit Furnace Thermostat is a essential safety component designed to protect your furnace from overheating and potential damage. This thermostat is specifically engineered for 240-volt heating systems, making it an ideal choice for homes and commercial spaces with high heating demands.
The SRL240 High-Limit Furnace Thermostat features a robust design with a porcelain base and brass terminals, ensuring durability and reliability even under heavy usage. The thermostat is designed to monitor the temperature of the furnace's flame sensor and automatically activate the safety switch when the temperature exceeds a preset limit. This helps prevent the furnace from overheating, which can cause damage to the heating elements, the furnace itself, or potentially even lead to a fire.
The thermostat is easy to install and use. It comes with clear markings on the terminals, making it easy to connect wires correctly. The large dial allows for simple and accurate temperature setting, while the manual reset button is conveniently located for quick access in case of a tripped switch.
The SUPCO SRL240 High-Limit Furnace Thermostat is designed with safety in mind. It has a high temperature limit setting of 240 F (115 C), which is ideal for most heating applications. The thermostat also features a thermal fuse, which provides an additional layer of protection by automatically resetting the thermostat if the temperature drops below a certain level after a tripped switch.
In summary, the SUPCO SRL240 High-Limit Furnace Thermostat is an essential safety device for any 240-volt heating system. Its robust design, easy installation, and reliable temperature monitoring make it a smart investment for homeowners and commercial property managers looking to protect their heating systems from damage and potential safety hazards.
Pros and Cons of Buying a SUPCO SRL240 High-Limit Furnace Thermostat
I. IntroductionThe SUPCO SRL240 High-Limit Furnace Thermostat is a critical component of a furnace system that ensures the safety of your home by preventing the furnace from overheating. Here are some pros and cons to consider before purchasing this thermostat.
II. Pros1. Safety: The high-limit thermostat is designed to shut off the furnace if the temperature exceeds a safe limit, preventing potential fires or damages.
2. Durability: SUPCO is known for manufacturing high-quality and reliable thermostats. The SRL240 model is no exception, as it is built to withstand harsh environments and prolonged usage.
3. Easy Installation: This thermostat is designed for easy installation and can be installed by homeowners with minimal experience or professional help.
4. Cost-Effective: Compared to other high-limit thermostats in the market, the SUPCO SRL240 is relatively affordable, making it an excellent option for homeowners on a budget.
III. Cons1. Limited Features: The SUPCO SRL240 is a basic high-limit thermostat and lacks advanced features such as Wi-Fi connectivity, programmable settings, or compatibility with smart home systems.
2. Manual Reset: In case of a tripped high-limit switch, the thermostat needs to be manually reset, which can be inconvenient for some homeowners.
3. Compatibility: The SRL240 is designed specifically for use with 240V furnaces, making it less versatile for homes with different types of furnaces.
IV. ConclusionThe SUPCO SRL240 High-Limit Furnace Thermostat is an excellent choice for homeowners looking for a reliable and cost-effective safety solution for their furnace system. Its ease of installation and durability are significant advantages, making it a popular option among homeowners. However, those seeking advanced features and convenience may find it lacking.
V. RecommendationIf you're looking for a high-limit thermostat with basic features and a focus on safety and reliability, the SUPCO SRL240 is an excellent choice. For homeowners seeking more advanced features like Wi-Fi connectivity, programmable settings, or compatibility with smart home systems, it may be worth considering other options in the market. Ultimately, the decision comes down to your specific needs and preferences.
Details:
Ensure safe and reliable operation of your heating system with the SRL240 high-limit furnace thermostat. The manual reset feature ensures that the system does not restart automatically, adding an extra layer of safety and control. Condition: brand new never used this item has never been installed. Oem-quality replacement ideal for furnaces, hvac systems, and other heating applications.
Key features: 240 f high-limit cutoff shuts off power when the system reaches to prevent overheating. This high-quality safety component is designed to cut off at 240 f, preventing overheating and protecting your hvac system. Fast secure shipping: quick processing ships fast to minimize heating system downtime. Feel free to ask.
Manual reset required provides added safety by requiring a reset before system restart. Durable heat-resistant build engineered for long-term performance in high-temperature environments. Secure packaging ensuring safe arrival in excellent condition. Easy installation standard size for a quick and secure fit.
Srl240 high-limit furnace thermostat with manual reset 240 f safety cutoff fast shipping.
specifications centrafurn:
- brand: Supco
- mpn: Srl240
- type: Thermostat Manual Res
- heating system: Furnace
- items included: Thermostat
- upc: 687152153268
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
payments centrafurn:
- wallet: paypal
- credit card: visa
- other
shipping centrafurn:
- service: usps ground advantage
- transit: 5-11 days
- carrier: usps
- class: standard
- type: fixed
seller centrafurn:
- city: bronx, new york
- rating: 100.0%
- # reviews: 26
returns centrafurn:
- policy: returns accepted
- method: money back
- paid by: buyer
- time: 30 days
offer centrafurn:
- availability: in stock
- started: february 20, 2025
- in stock #: 5
- sold #: 20
- prices: $9.00–$51.69
- item condition:
- New
- New – Open box
- options: ship-to-home
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