The ProLine® ultra low NOx gas water heater delivers an efficient, reliable performance and features an innovative design that protects against accidental ignition of flammable vapors. Featuring a 30 gal (nominal) tank and a 33000 Btu gas burner, the GUC-30 standard vent delivers a first hour rating of 62 gal and a recovery rate of 34 gph. With an 0.59 uniform energy factor, this water heater is not ENERGY STAR® qualified. It carries a 6 year limited tank warranty and meets ultra low NOx emission requirements.
AO Smith® Water Heater, 40 gal Capacity, 40000 Btu/hr, 81 gal First Hour Delivery, 0.64 Energy Factor, 41 gph at 90 deg F Temperature Rise Recovery Rate, Direct Vent, 1/2 in Gas Connection, 150 psi, Natural Gas Fuel, Piezo Ignition System, 20 in Dia x 62 in H
| BTU Rating | : | 40000 Btu/hr |
| Capacity | : | 40 gal |
| Connection Type | : | 1/2 in Gas |
| Dimensions | : | 20 in Dia x 62 in H |
| Energy Factor | : | 0.64 |
| First Hour Delivery | : | 81 gal |
| Fuel Type | : | Natural Gas |
| Ignition System | : | Piezo |
| Pressure Rating | : | 150 psi |
| Recovery Rate | : | 41 gph |
| Vent Type | : | Direct |
- The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance
- Uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source
- The electronic gas control incorporates an LED status indicator that monitors system operation and service diagnostics
- Eco friendly non-CFC foam insulation, heat traps and specially designed combustion chamber combine to produce a high-UEF for maximum savings on operating costs
- Green choice gas burner
- Helps reduce lime and sediment build up, maximizes hot water output, made from long-lasting Pex cross linked polymer
- Coregard™ anode rod
- Pushbutton piezo igniter
- Blue diamond glass coating
- Enhanced flow brass drain valve
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