
Experience consistent hydronic comfort with the Weil-McLain WGOTM Series 4 oil-fired boiler, a robust solution for residential heating applications. This unit, identified by part number 672619218550, provides a 98 MBH input capacity, engineered to deliver reliable warmth while maintaining an efficient 86.2% AFUE rating.
The boiler features a high-grade cast-iron construction that excels at heat retention and long-term durability. Designed for professional installation and ease of maintenance, the system includes a quick-open top and a swing-away burner door, allowing technicians rapid access to the combustion chamber for routine inspections and servicing.
Key System Performance Baselines:
- Energy Efficiency: Rated at 86.2% AFUE to reduce annual fuel consumption.
- Heating Capacity: Delivers 98 MBH input for consistent home heating.
- Service Accessibility: Features a swing-away burner door for simplified chamber maintenance.
- Included Hardware: Comes equipped with a Taco 007 circulator for reliable system flow.
⚠️ Application Profile: Ideal for residential floor-mount installations requiring a dedicated water-only hydronic heating system; best suited for professionals seeking a high-performance, non-tankless boiler configuration.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 672619218550 |
| Model Designation | WGOTM Series 4 |
| Input Capacity | 98 MBH |
| AFUE Rating | 86.2% |
| Body Construction | Cast Iron |
| Included Circulator | Taco 007 |
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.