# Williamson-Thermoflo GWI-158-N-T-S2 GWI-158 - 131K BTU - 82.4% AFUE - Hot Water Gas Boiler - Power Vent

**Manufacturer:** Williamson-Thermoflo  
**MPN:** `GWI-158-N-T-S2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Williamson-Thermoflo |
| Manufacturer name | Williamson-Thermoflo |
| Manufacturer | Williamson-Thermoflo |
| Extra Product Name | Williamson-Thermoflo GWI-158-N-T-S2 GWI-158 - 131K BTU - 82.4% AFUE - Hot Water Gas Boiler - Power Vent |
| moq | 1 |
| MPN | GWI-158-N-T-S2 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | GWI-158-N-T-S2 |
| snippet | The Williamson-Thermoflo GWI-158 - 131K BTU - 82.4% AFUE - Hot Water Gas Boiler - Power Vent GWI-158-N-T-S2 has been discontinued. Check out Expert's recommended alternatives for another top boiler. |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| ecomfort.com | GWI-158-N-T-S2 |  |  | None | 1 |
| acwholesalers.com | GWI-158-N-T-S2 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/25000000/25136500/part_--GWI158NTS2---WilliamsonThermoflo--765e540ac1.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp