Weil-McLain 640000101 Gasket Set
2 Available At All US Supply Locations

Reliable Sealing – Weil-McLain Gasket Set for AquaBalance 155 Boilers
The Weil-McLain Gasket Set for AquaBalance 155 is engineered to maintain boiler efficiency and prevent system failures caused by leaks. Built with precision and durable materials, this gasket set provides a secure seal for long-term reliability in demanding applications.
Designed to meet manufacturer specifications, the gasket set ensures proper fit and performance with the AquaBalance 155, supporting safe operation and extending the service life of the unit. It is a practical solution for routine service, gasket replacement, or preventive maintenance.
Professional Advantages
- Leak Prevention: Creates a secure seal that prevents water and combustion gas leaks.
- High-Temperature Resistance: Manufactured to withstand continuous exposure to boiler operating conditions.
- Durable Composition: Constructed from advanced rubber and composite materials for long service life.
- Exact Fit: Precision cut for AquaBalance 155 boilers, eliminating guesswork during installation.
- Service-Ready: Packaged with all gaskets required for a complete replacement job.
Technical Specifications
- Application: Weil-McLain AquaBalance 155 boiler
- Material: High-grade rubber and composite blend
- Type: OEM replacement gasket set
- Operating Pressure: Suitable for standard boiler system pressures
Installation Considerations
While straightforward in design, gasket replacement should be performed by a licensed HVAC technician or plumber. Proper cleaning of sealing surfaces and correct torque application are critical to ensure a tight and lasting fit. For field replacements, installers should have access to standard service tools and follow all manufacturer guidelines.
Application Guidance
For Contractors: This gasket set is a direct-fit OEM solution, saving time on service calls by ensuring reliable sealing with no modification required.
For Skilled Installers: If completing the task independently, ensure surfaces are prepared correctly to avoid early gasket wear. Using the complete set during maintenance helps restore system integrity and efficiency.
Key Features
- Comprehensive Kit: Includes all required gaskets for AquaBalance 155 servicing.
- Consistent Quality: Manufactured to exacting standards for dependable performance.
- Temperature & Pressure Endurance: Built to handle high heat and system pressure without degradation.
- OEM Reliability: Designed and approved specifically for Weil-McLain equipment.
The Weil-McLain Gasket Set for AquaBalance 155 delivers the sealing performance professionals expect. With its proven durability and precise engineering, it is the trusted choice for ensuring your boiler operates at peak performance.
Specifications
| Weight | 0.130000 |
|---|---|
| Length (inches) | 4.6 |
| Width (inches) | 4.85 |
| Height (inches) | 1.4 |
| Item Type | Boiler Parts |
| Brand | Weil McLain |
| MPN | 640000101 |
| Sub Type | Gasket Set |
| Item Returns | This item can be returned |
