15) and M1TW series power-vented gas water heaters

you must match the 1/12 HP rating exactly

For steam-specific safety requirements

Smart Diagnostics: Simplifies troubleshooting for field service techs by providing accurate signal processing from the control unit

this component ensures the variable speed motor recovers its original programmed performance curves

Laars Heating Systems E2103200 Limit Switch 324846-701 15) and M1TW series power-ventedThe Laars Heating Systems E2103200 Limit Switch is a critical safety component designed for high limit temperature monitoring in residential and commercial hydronic boilers. This 250F manual reset roll out switch acts as a fail safe, interrupting the burner circuit if flue gases spill or temperatures exceed the safe operating threshold. Unlike automatic reset switches, the E2103200 requires a technician to manually intervene, ensuring the underlying