Laars Heating Systems 2400-226 Limit Switch 321894-709 Optimized Cooling: Provides a consistent

Optimized Cooling: Provides a consistent 36

While surface debris can be removed

technicians should always inspect existing seals and replace any degraded gaskets to ensure a gas-tight venting connection

and OEM fluid management assemblies

Laars Heating Systems 2400-226 Limit Switch 321894-709 Optimized Cooling: Provides a consistentThe Laars Heating Systems 2400 226 Limit Switch is a mission critical 155F CO AUTO Limit Switch designed for high precision temperature regulation in HVACR heating systems. Engineered specifically as a low strap on style component, this OEM replacement part is a standard safety control for Laars HW series boilers and commercial hydronic applications. This automatic reset limit switch is calibrated to interrupt the electrical circuit when internal