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| Sku | RINRCB399AN |
| Product Name | 399MBH Wall-mounted Condensing Boiler, Nat Gas firing, fully |
| Manufacturer | Rinnai America Corporation |
| Short Desc | 399MBH Wall-mounted Condensing Boiler, Nat Gas firing, fully modulating 97% AFUE with wall mount bracket 75psi pressure relief valve and outdoor sensor, 10-year HX, 1-year part warranty |
| Manufacturer Name | Rinnai America Corporation |
| Manufacturer Part Number | RCB399AN |
| Height (Inches) | 33.1 |
| Width | 19.4 |
| BTU | 399,000 |
| Product Feature | Condensing Boiler |
| Fuel | Natural Gas or Propane |
| Fuel Type | Natural gas or LP |
| Offline | 1 |
| Venting | Direct Vent |
| Voltage | 120 |
| Series Model | RINRCB399AN |
SKU: RINRCB399AN
