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eF Series® Turbo Ultra High Efficiency

eF Series® Turbo Ultra High Efficiency

The Bradford White eF Series® Turbo is engineered for your biggest commercial hot water challenges. It features 119-gallon (NON-ASME) and 125-gallon (ASME) capacities to handle high-demand needs, and is ENERGY STAR® certified with up to 97% Thermal Efficiency.

Features & Benefits
Modulating Down-Fired Premix Power Burner. Automatically regulates fuel flow for optimum combustion with up to a 6:1 Turndown Ratio.

Three-pass fire tube heat exchanger system. Keeps the hot combustion gases moving at a high velocity. Turbo flues within the heat exchanger create superior conduction paths for heat transfer.

Up to 97% Thermal Efficiency. ENERGY STAR® certified. Available in 399,999 and 499,999 BTU/Hr. Inputs.

Improved Features for Easier Installation. Includes multiple side water connections, common venting, front-located exhaust, and space heating connection.

Advanced Commercial Control. Intelligent proven design combines temperature control, diagnostic codes, and system ignition functions with a digital LCD display.

BMS Integration—Modbus & BACnet® compatible via optional gateway kit.

• Protective Powered Anodes: Two anode rods provide added protection against corrosion for long-term, trouble-free service.

Technical specification
  • Unique ref.ef-series-turbo-ultra-high-efficiency
  • Product familyCommercial
  • Product groupTank Type Gas
  • Date of publishing2026-03-03
  • Edition number1
Related
  • Material mainSteel
Classification
  • BIMobject CategoryHVAC - Water Heaters
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