SHL506

Introducing the SUPCO SHL506 Furnace Plenum Thermostat, an exceptional replacement component for Lennox 47-25349-02 heating systems. This thermostat is meticulously designed to ensure optimal temperature control and energy efficiency for your home.

The SHL506 is a versatile, single-stage heating thermostat engineered to work seamlessly with your Lennox furnace. Its sleek, compact design allows for easy installation in the plenum of your heating system, making it a perfect match for your existing HVAC setup.

This thermostat boasts a number of advanced features to enhance your comfort and savings. It includes a large, easy-to-read digital display, which allows you to monitor the temperature setting, current temperature, and system status at a glance. Additionally, it offers adjustable temperature settings, enabling you to customize the climate in your home to your precise preferences.

The SUPCO SHL506 thermostat is also equipped with a smart recovery function, which learns your temperature preferences and adjusts the system accordingly for maximum energy savings. Furthermore, it includes an open/closed contact for external switches, allowing you to connect additional components such as humidifiers or fans for added comfort and convenience.

In terms of durability, the SHL506 thermostat is constructed with high-quality materials designed to withstand the rigors of daily use. Its rugged design ensures reliable performance, even in the harshest environments. Additionally, it is backed by a comprehensive 5-year warranty, providing you with peace of mind and protection against manufacturing defects.

Installing the SHL506 thermostat is a straightforward process, thanks to its user-friendly design. The thermostat comes with clear, concise instructions and includes all necessary hardware for a hassle-free installation. And, for added convenience, it is compatible with both 110V and 240V power sources.

In summary, the SUPCO SHL506 Furnace Plenum Thermostat is an essential upgrade for your Lennox heating system. With its advanced features, durable construction, and easy installation, it offers superior temperature control, energy savings, and overall comfort for your home.

The SUPCO SHL506 is a furnace plenum thermostat designed for use with Lennox model 47-25349-02 furnaces. Here are some pros and cons that may help you in deciding whether to purchase this thermostat:

1. Compatibility: The SUPCO SHL506 is specifically designed for use with the Lennox 47-25349-02 furnace, ensuring a proper fit and function.

2. Easy Installation: This thermostat is relatively easy to install, as it is designed to replace the existing thermostat in your furnace system.

3. Energy Efficiency: The SUPCO SHL506 thermostat is Energy Star certified, which means it can help you save energy and reduce your heating costs.

4. Accurate Temperature Control: This thermostat is designed to provide accurate temperature readings and maintain consistent temperature settings.

5. Programmable: The SUPCO SHL506 thermostat is programmable, allowing you to set temperature schedules for different times of the day or week.

6. User-Friendly: The thermostat has a clear and easy-to-read display, and the programming features are straightforward and intuitive.

1. Cost: The SUPCO SHL506 thermostat may be more expensive than some other thermostat models on the market.

2. Limited Compatibility: This thermostat is only compatible with Lennox 47-25349-02 furnaces.

3. Wiring Requirements: The installation of this thermostat may require some wiring knowledge and skills, as it involves connecting various wires to the thermostat and the furnace.

In conclusion, the SUPCO SHL506 furnace plenum thermostat for Lennox 47-25349-02 offers accurate temperature control, energy efficiency, and user-friendly programming features. However, it may be more expensive than some other thermostats, and its compatibility is limited to Lennox 47-25349-02 furnaces. If you own a Lennox furnace and are looking for a reliable and accurate thermostat, the SUPCO SHL506 could be a good investment. If you are looking for a more affordable option or one that is compatible with a wider range of furnace models, you may want to consider other thermostat options. Ultimately, the decision to purchase the SUPCO SHL506 thermostat depends on your specific heating needs and budget.

Details:

Locate the existing limit thermostat on furnace heat exchange or plenum. Remove mounting screws and disconnect wire terminals. Improper handling may result in equipment damage, fire hazard, or personal injury. Brand new unused and ready to install.

Compact design for easy replacement and universal fit. Reliable protection. Install new thermostat in the same orientation and reconnect wires securely. Designed for use in gas furnaces and hvac systems.

Rated l170-40f, this high-limit switch opens at 170 f and resets 130 f, helping maintain safe operating temperatures in residential light commercial gas furnaces. Installation tips:: disconnect power and shut off gas supply before servicing. Restore power and gas, then test furnace operation safety cutoff. Restore your furnaces performance with this high-limit thermostat replacement.

Opens at 170 f and resets 130 40 differential. Durable construction with secure mounting tabs. Replaces part numbers:: swt1258, hh12zb170, 47-25349-02.

specifications centrafurn:

• brand: Supco
• mpn: Shl506
• type: Furnace Plenum Thermostat
• item width: 6.000
• item height: 3.000
• upc: 094704522647

offer centrafurn:

• options: ship-to-home
• availability: in stock
• prices: $10.19–$37.89
• item condition:
  • New
  • New – Open box
• started: november 25, 2025
• in stock #: 5
• sold #: 11

seller centrafurn:

• # reviews: 327038
• rating: 99.2%
• city: baldwinsville, new york

payments centrafurn:

• other
• wallet: apple-pay
• credit card: diners-club

general centrafurn:

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

shipping centrafurn:

• carrier: usps, ups
• class: standard, expedited
• transit: 4-8 days
• type: calculated
• service: usps ground advantage, ups ground, ups 2nd day air, usps priority mail

returns centrafurn:

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

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