Copeland Comfort Control (White Rodgers) 3L09-12 Limit Switch

Controls, Temperature, 220 degrees F Fixed Open Temperature, 180 degrees F Fixed Close Temperature, Open on Rise Switch Action, Auto Reset, 3.12" Insertion Length, Board Mounted 1/2" Bimetal Disc Limit Switch

3L09-12 is the cross of 626435R

🌡️ Copeland Comfort Control (White-Rodgers) 3L09-12 Limit Switch

Ensure safe and reliable temperature protection with the Copeland Comfort Control (White-Rodgers) 3L09-12 Limit Switch. This board-mounted 1/2" bimetal disc limit control is designed to protect HVAC equipment from overheating by automatically opening and closing at fixed temperature settings.

The 3L09-12 limit switch features a 220°F fixed open temperature and 180°F fixed close temperature with open-on-rise switch action. Its automatic reset function restores operation once temperatures return to safe levels, helping maintain efficient system performance and preventing heat-related damage.

Built in Therm-O-Disc Style Type 36T (Style 612722), this durable control is ideal for furnaces and other HVAC systems requiring precise temperature safety regulation.

✅ Key Features

• Genuine Copeland Comfort Control / White-Rodgers component

• Fixed Open Temperature: 220°F

• Fixed Close Temperature: 180°F

• Switch Action: Open on temperature rise

• Auto Reset functionality

• 3.12" insertion length

• Board mounted design

• 1/2" bimetal disc construction

• Therm-O-Disc Style 612722, Type 36T

🔧 Applications

• Furnace temperature safety control

• HVAC system high-limit protection

• Equipment requiring automatic reset limit switch

📋 Specifications

• Part Number: 3L09-12

• Brand: White-Rodgers (Copeland Comfort Control)

• Type: Board Mount Limit Control

• Insertion Length: 3.12"

• Weight: 0.17 lbs

• Dimensions:

  • Length: 5.25"

  • Width: 3.6"

  • Height: 2.6"

• Cubic Measurement: 0.0309

• Dimensional Weight: 1 lb

• UOM: EA

• UPC: 786710092626

• EAN: 0786710092626

• GTIN: 00786710092626

• Country of Origin: Mexico

⚠️ California Proposition 65 Warning

This product may expose you to chemicals known to the State of California to cause cancer and reproductive harm.

Restore dependable overheating protection with the Copeland Comfort Control (White-Rodgers) 3L09-12 Limit Switch.