Description
The Weil McLain 383-700-109 is an OEM replacement cover plate gasket set designed specifically for the WM97+ 70 and 110 series high-efficiency condensing gas boilers. Engineered to Weil McLain’s exacting standards, this gasket set ensures a proper, leak-free seal at the cover plate assembly, helping maintain optimal boiler performance and combustion integrity.
Product Overview
Keeping your WM97+ boiler operating at peak efficiency starts with quality replacement components. The 383-700-109 gasket set is the correct OEM part for restoring a reliable seal during routine maintenance, cover plate servicing, or component replacement on WM97+ 70 and 110 model boilers.
Key Features
- OEM Weil McLain replacement gasket set
- Designed for WM97+ 70 and 110 series condensing gas boilers
- Ensures a proper, leak-free cover plate seal
- Maintains combustion integrity and boiler efficiency
- Supports routine maintenance and service procedures
- Direct OEM fit — no modification required
Compatibility
- Weil McLain WM97+ 70 series boiler
- Weil McLain WM97+ 110 series boiler
Why Choose OEM Parts?
Using genuine Weil McLain replacement gaskets ensures proper fitment and long-term reliability. Aftermarket substitutes may not meet the dimensional or material specifications required for high-efficiency condensing boiler applications, potentially compromising system performance or safety.







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