The Weil McLain 381-330-035 is an OEM Low Water Cutoff (LWCO) designed to safeguard Weil McLain boilers from the hazards associated with low-water conditions. When boiler water drops below a safe operating level, this control automatically shuts down the burner, preventing costly damage to the heat exchanger and potential safety hazards.
Key Features
- OEM Weil McLain replacement low water cutoff
- Automatically shuts off the burner when water level falls below the safe threshold
- Designed for direct compatibility with applicable Weil McLain boiler models
- Provides essential boiler protection and peace of mind for residential and light commercial hydronic heating systems
- Helps maintain system integrity and extend boiler service life
Application
This low water cutoff is engineered as an OEM replacement part for compatible Weil McLain boiler systems. It is a critical safety device in any hydronic heating system, ensuring the boiler does not fire when water levels are insufficient. Always verify compatibility with your specific Weil McLain boiler model before installation.
Why Low Water Cutoffs Matter
Operating a boiler without adequate water can cause overheating, heat exchanger damage, and potentially dangerous pressure build-up. A properly functioning LWCO is a code-required safety device on most steam and hot water boilers, making this replacement part an essential component for any boiler service or maintenance call.
Product Details
- Brand: Weil McLain
- Part Number: 381-330-035
- Type: Low Water Cutoff (LWCO)
- Application: Weil McLain compatible boiler systems
