The Lennox 75W45 (part number 102949-01) is a high-temperature limit control designed to ensure safe operation of HVAC heating systems by interrupting power when temperatures exceed 225°F. This OEM component is specifically engineered for use in Lennox furnaces and other compatible heating units, offering precise temperature regulation and system protection.Specifications:
Fits select Lennox models requiring a 225°F manual reset high limit control. Always verify model compatibility before installation.Available now at Beenimax.com — your trusted source for genuine Lennox HVAC replacement parts.
- Part Number: 75W45
- Manufacturer Part Number: 102949-01
- Function: High-temperature limit switch
- Setpoint Temperature: 225°F (manual reset)
- Switch Type: SPST (Single Pole, Single Throw)
- Reset Type: Manual
- Mounting Style: Surface mount with two screw terminals
- Terminal Type: 1/4" male quick-connect terminals
- Application: Primary or auxiliary limit in Lennox gas furnaces
- Construction: Heat-resistant housing with secure mounting flange
- Operating Voltage: 24V AC
- Approvals: UL recognized
Fits select Lennox models requiring a 225°F manual reset high limit control. Always verify model compatibility before installation.Available now at Beenimax.com — your trusted source for genuine Lennox HVAC replacement parts.