Laars Heating Systems A2119200 Switch 320074-702 Reliable 120V Control: Optimized for

Reliable 120V Control: Optimized for standard control voltage circuits found in high-capacity furnaces and makeup air units

Whether you are performing a furnace relay replacement or troubleshooting a fan control board failure

The 93W72 and 93W7201 are interchangeable across all Lennox HVAC applications

but technicians should check the service manual for any necessary dip switch settings or address jumper configurations

this bracket simplifies the installation process while ensuring code-compliant structural support for high-performance outdoor HVAC components

Laars Heating Systems A2119200 Switch 320074-702 Reliable 120V Control: Optimized forThe Laars Heating Systems A2119200 Switch is a mission critical condensate level switch designed for high efficiency condensing boilers and water heaters. As a subminiature liquid level control, this component serves as a primary safety interlock within the control circuit, specifically engineered to monitor for condensate overflow prevention in the trap assembly. When functioning correctly, the internal float mechanism detects excessive liquid