50ES LESS
SKU
58690
# 1 Selling Oil-Fired Water Heaters
- Five-Year Limited Tank/Heat Exchanger Warranty
- Residential Installations
- Three-Year Limited Tank/Heat Exchanger Warranty
- Commercial Installations
- 104,000 to 623,000 BTU/hr
- 32 to 113 gallon capacities
- .64 UEF rating
- 125 gallons first hour delivery
- Glass-fused-to-steel water tank
- Dual magnesium anode rods to inhibit corrosion
Turboflue® High Performance Heat Exchanger:
- Patented helical-fin multi-stage design
- Superior heat conduction and fuel efficiency
Made in the USA
The Popular BOCK 32E Leads The Industry in Energy Efficiency With a .64 UEF Rating and 125 Gallons First Hour Delivery
| SKU | 58690 |
|---|---|
| Model | 50ES LESS |
| Brand/Description | Bock Oil |
| Type | Direct Fired |
| Fuel Type | Oil |
| Capacity (gal) | 50 gallon |
| Max Rated Input BTU/HR (KW) | 140,100 (41.05) |
| ASME Certification | No |
| CUL Listed | Yes |
| CEC Listed | No |
| Warranty | Commercial – 3 Year Limited Tank/Heat Exchanger |
| Weight | 305.000000 |
| Manufactured Unit Rank | 1 |
Oil-Installation & Operation Manuals
Oil-Specification Sheets