Description
Lochinvar & A.O. Smith 100327204 LWCO Board Overview
The Lochinvar & A.O. Smith 100327204 is an OEM Low Water Cut-Off (LWCO) Control Board engineered to protect hydronic boilers from the hazards of low-water conditions. When water levels drop below a safe operating threshold, the LWCO board automatically interrupts the burner circuit, preventing dry-fire damage and extending the service life of your boiler system. This direct OEM replacement ensures seamless compatibility and reliable performance in Lochinvar and A.O. Smith boiler applications.
Key Features
- OEM Low Water Cut-Off (LWCO) control board for Lochinvar & A.O. Smith boilers
- Automatically shuts down burner operation upon detection of unsafe low-water conditions
- Direct OEM replacement for precise fit and compatibility
- Helps prevent costly boiler damage from dry-fire conditions
- Supports safe, code-compliant boiler operation
- Durable construction for long-term reliability in demanding hydronic heating environments
Application
This LWCO board is designed as a direct replacement component for Lochinvar and A.O. Smith boiler systems. It is intended for use by qualified HVAC and plumbing professionals during routine maintenance, system upgrades, or component failure replacement.
Product Details
- Brand: Lochinvar & A.O. Smith
- Part Number / SKU: 100327204
- Component Type: Low Water Cut-Off (LWCO) Control Board
- Application: Hydronic Boiler Systems
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