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87 Efficiency

EMP

Oil, Water
3-Pass Cast Iron Heat Exchanger

EMP Cast Iron Oil Boiler

Introducing the new Efficient Multi-Pass (EMP) Boiler! 

  • 87% AFUE, ENERGY STAR® certified
  • Five sizes available, 0.60-1.60 GPH
  • 3-pass cast iron sectional design
  • Chimney or directed vented
  • Integral, pre-installed low water cut-off (LWCO)
  • Beckett® and Carlin® burner options
  • Designed for ease of service
    • Reversible swing-away burner door
    • No target wall
    • Removable rear plates access flue passages
  • Lifetime limited warranty

 

Plus Valuable Extras!

 > A ECM Circulator included (Taco or Grundfos). A $100+ value at no extra charge!

 > A return blending manifold that accelerates water mixing and protects heat exchanger!

 

Features a HydroStat® 3250 plus Three Function Hydronic Control to simplify installation & operation. 

  • Easy temperature control
  • LWCO – selectable auto or manual reset
  • Fuel savings with thermal targeting or traditional outdoor reset capability
  • Thermal pre-purge circulation uses latent heat before starting new heat cycle
  • Primary circulator control function
  • LED active status indicators assist contractors and consumers
    • High temperature, LWCO, economy operation
  • Dynamic digital display
    • Displays boiler supply temperature and outdoor temperature (if ODR installed)
    • Automatically displays set points during adjustments
  • Product Data Sheet & Specifications
  • Technical Manuals & Information
EMP Cast Iron Oil Boiler
  • ENERGY STAR Rated ENERGY STAR Rated
  • Related Water Heater Related Water Heater
  • Manufacturer's Warranty Manufacturer's Warranty
  • AHRI Energy Labels & Product Certification AHRI Energy Labels & Product Certification
U.S. Boiler Company is a leading manufacturer of home heating equipment, water boilers, steam boilers, hot water heaters, radiators and boiler control systems.
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