Furnace Thermostat Auto Reset, 1/4" Terminal 180°F Cut-Out / 140°F Cut-In SLS180

Furnace Thermostat | SLS180 | Auto Reset | 180°F Cut-Out / 140°F Cut-In

Maintain safe and efficient heating system operation with this brand-new SLS180 auto reset furnace thermostat. Designed to cut out at 180°F and reset at 140°F, this compact 1/2" bimetal disc switch features 1/4" terminals and belongs to the trusted SLS Series—offering proven reliability, versatile fitment, and cost-effective performance for residential and light commercial HVAC systems.

⚙️ Features & Benefits:

• ✅ Auto reset functionality for continuous thermal cycling
• ️ 180°F cut-out / 140°F cut-in temperature range
• 1/4" quick-connect terminals for easy installation
• Compact 1/2" bimetal disc configuration
• Brand New – Unused and ready to install

Replaces Part Numbers:

Direct replacement for thermostats matching SLS180 specifications. Please verify terminal size and temperature ratings before ordering.

✅ Fits Models:

Compatible with select furnace and HVAC systems requiring auto reset thermostats with 180°F cut-out and 140°F cut-in settings. Refer to your unit’s service manual or model tag to confirm compatibility. Contact us if you need help verifying fitment.

️ Installation Tips:

• Disconnect power before servicing your furnace or HVAC unit
• Locate the thermostat near the heat source or plenum
• Remove mounting hardware and disconnect wire terminals
• Install the SLS180 in the same orientation and location
• ✅ Reconnect wires securely, restore power, and test system operation

Auto reset performance. Compact reliability. Upgrade your furnace with the SLS180 thermostat today.