Description
The Laars Heating Systems E2304800 is a Manual Reset (M/R) High Limit Switch engineered to provide reliable overheat protection for Laars boilers and heating systems. As a critical safety component, this high limit switch monitors system temperatures and interrupts operation when temperatures exceed the preset threshold, preventing equipment damage and ensuring safe system performance.
Designed as a direct OEM replacement, the E2304800 delivers the precise fit, function, and reliability that Laars heating systems demand. The manual reset design requires a deliberate operator action to restore operation after a high-limit trip, adding an extra layer of safety by prompting inspection before the system is returned to service.
Key Features
- Manual Reset (M/R) operation for added safety and operator awareness
- Designed to protect Laars boilers and heating systems from overtemperature conditions
- Direct OEM replacement for compatible Laars equipment
- Interrupts system operation upon reaching the preset high-limit temperature
- Durable construction for long-term reliability in demanding hydronic heating environments
Application
- Compatible with select Laars Heating Systems boilers and water heaters
- Intended for use as a direct replacement part — always verify compatibility with your specific Laars model before installation
Why Choose the Laars E2304800?
Using genuine or OEM-equivalent replacement parts like the E2304800 ensures your Laars system operates within safe temperature limits and maintains manufacturer-specified performance. A properly functioning high limit switch is essential to system longevity, occupant safety, and code compliance in residential and commercial hydronic heating installations.







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