Description
The Laars Heating Systems 2400-550 is an OEM auto-reset high limit switch engineered to protect boilers and hydronic heating equipment from dangerous overtemperature conditions. With a trip range of 200–230°F, this limit switch automatically interrupts the heating circuit when temperatures exceed the safe operating threshold, then resets once temperatures return to normal — eliminating the need for manual intervention and reducing system downtime.
Key Features
- Auto-reset operation — automatically restores circuit once temperature drops to safe level
- Trip temperature range: 200–230°F for precise high-limit protection
- Direct OEM replacement for compatible Laars heating systems
- Safeguards against overheating, protecting heat exchangers and system components
- Reliable bimetal or disc-type sensing element for consistent performance
- Compact design for straightforward installation in existing equipment
Application
Designed as a genuine Laars Heating Systems replacement part, the 2400-550 limit switch is intended for use in Laars boilers and hydronic heating appliances requiring high-limit overheat protection. It serves as a critical safety device, shutting down the burner or heating element when water or fluid temperatures reach the upper limit of the 200–230°F range.
Why Choose OEM Replacement Parts?
- Ensures compatibility and correct fit with your Laars equipment
- Maintains original equipment safety ratings and performance specifications
- Reduces risk of improper operation caused by aftermarket substitutes
- Supports warranty compliance on covered Laars systems
Specifications
- Brand: Laars Heating Systems
- Part Number: 2400-550
- Type: Auto-Reset High Limit Switch
- Temperature Range: 200–230°F
- Reset Type: Automatic (AUTO)
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