Weil-mclain 672619218710 - WTGOtm Series 4 Hot Water Oil Boiler, 122 MBH, 86% AFUE, with Taco 007e Circulator
Weil-mclain 672619218710 - WTGOtm Series 4 Hot Water Oil Boiler, 122 MBH, 86% AFUE, with Taco 007e Circulator
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Maximize residential heating efficiency with the Weil-McLain WTGOTM Series 4, a robust hot water oil boiler designed for consistent performance in demanding home environments. This unit, identifiable as part number 672619218710, provides 122 MBH input and integrates seamlessly into existing hydronic systems. By including the high-efficiency Taco 007e circulator, this boiler streamlines the setup process, ensuring reliable heat distribution for both space and domestic water requirements.
Constructed with premium cast iron sections, this boiler leverages the inherent heat retention properties of iron to stabilize temperature output and extend the lifecycle of the unit. The advanced heat exchanger design optimizes fuel combustion, translating oil usage into usable thermal energy while maintaining a compact footprint suitable for residential mechanical rooms.
Key System Performance Baselines:
- Energy Efficiency: Rated at 86% AFUE for optimized fuel-to-heat conversion.
- Heating Capacity: Delivers a Net I=B=R rating of 126,000 BTU.
- Included Hardware: Pre-packaged with a Taco 007e circulator for immediate installation.
- Durability: Heavy-duty cast iron construction for long-term operational reliability.
⚠️ Application Profile: Ideal for residential replacements, single-family home retrofits, and new construction projects requiring reliable oil-fired hydronic heating solutions.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 672619218710 |
| Model Designation | WTGOTM Series 4 |
| AFUE Rating | 86% |
| Input Capacity | 122 MBH |
| Net I=B=R Capacity | 126,000 BTU |
| Body Construction | Cast Iron |
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