Weil McLain 640-000-114 Kit-S AB Annual Maintenance Kit 80-120

Description

Keep your Weil McLain Series AB boiler operating at peak performance with the OEM-engineered 640-000-114 Kit-S Annual Maintenance Kit. Designed specifically for Series AB boilers in the 80-120 range, this kit provides technicians and facility managers with the genuine replacement components needed to complete a thorough annual service call — all in one convenient package.

Why Choose an OEM Annual Maintenance Kit?

Using factory-authorized parts ensures proper fit, function, and compatibility with your Weil McLain boiler. Genuine OEM kits help maintain manufacturer warranty compliance, reduce callbacks, and extend equipment service life. Bundling all required service components in a single kit saves time on the job and eliminates the need to source individual parts separately.

Key Features

• OEM-engineered annual maintenance kit from Weil McLain
• Designed for Series AB boilers, models 80-120
• Includes all necessary components for a complete annual service
• Ensures proper fit and compatibility with covered boiler models
• Supports manufacturer warranty compliance
• Streamlines the service process — everything in one kit

Application

• Compatible Equipment: Weil McLain Series AB Boilers, Models 80-120
• Ideal for annual preventive maintenance service calls
• Suitable for residential and light commercial hydronic heating systems

Ordering Information

• Brand: Weil McLain
• Part Number / SKU: 640-000-114
• Kit Designation: Kit-S AB