Laars Heating Systems R0023000 Limit Switch 321894-708 Common Questions What is the

Common Questions What is the difference between this and the GTP2900K

Mid-Point Grounding: Balances electrical load to minimize electromagnetic interference and component wear

Always verify against your unit's wiring diagram

The Sensus 496-20-1/2 is a robust domestic service regulator designed for high-performance pressure control in residential

20" WC threshold before condemning the part

Laars Heating Systems R0023000 Limit Switch 321894-708 Common Questions What is theThe Laars Heating Systems R0023000 Limit Switch is a critical safety component engineered to provide overheat protection for high performance hydronic and pool heating systems. This 150F high limit switch is calibrated to automatically interrupt the electrical circuit when internal water temperatures exceed the 150F threshold, effectively preventing thermal damage to the heat exchanger and downstream piping. As a veteran grade OEM replacement part,