# AO Smith GUC-40 ProMax Ultra-Low NOx 40-Gallon Gas Water Heater

**Manufacturer:** AO Smith  
**MPN:** `GUC-40`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | AO Smith |
| Manufacturer name | AO Smith |
| Manufacturer | AO Smith |
| Extra Product Name | AO Smith GUC-40 ProMax Ultra-Low NOx 40-Gallon Gas Water Heater |
| UPC | 671657203887 |
| moq | 1 |
| MPN | GUC-40 |
| multiple | 1 |
| qtyInStock | Discontinued Please Call/Chat For Current Replacement |
| SKU | SMIGUC40 |
| tierMinQty1 | 1 |
| tierPrice1 | 2105.30 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Home Perfect | SMIGUC40 | 2105.3 | 1 | None | 1 |
| HD Supply | 754145 | 873.0 | 1 | None | 1 |
| acwholesalers.com | GUC-40 | 936.96 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/193000000/193047500/part_--GUC40---AOSmith--6027526dc1.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp