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A.O. Smith ProMax® Plus High Efficiency

 

  • Meets requirements for most electric utility rebate programs, Energy Star Home Program recommendations and California Title 24 requirements.
  • Energy-saving external heat traps.
  • Durable, tamper-resistant brass drain valve.
  • The DynaClean™ II system protects from lime and sediment buildup.
  • Gallon Capacity: 40 - 80
  • First Hour Delivery (Gallons): 54 - 87
  • Recovery: 21 Gallons @ @ 90°F Rise
  • Standard Voltage: 240
  • Standard Input: 4.5
  • Insulation Thickness: 2 1/2
  • R-Value: 20
  • Warranty (Tank): 6 Year or 10 Year / Warranty (Parts): 6 Year
  • No. of Elements: 2
  • Diameter: 19 - 25 in.
  • Height: 49 - 61 1/2 in.
  • Weight: 114 - 191 lb
  • ProMax® High Efficiency Spec Sheet (AOSRE50200)
  • ProMax® High Efficiency ECRT/ECRS Parts List (185221-000)
  • ProMax® High Efficiency AOSRE50200
  • ECRT 40
  • ECRT 52
  • ECRT 66
  • ECRT 80
  • ECRS 50

 

 

Lead times vary, depending on the unit. Please contact us for questions about product availabilty.

*IMPORTANT:  By purchasing this boiler from JupiterHeating.com, the customer is agreeing that the unit will be installed by a licensed, professional heating contractor; that the customer and installer will follow all local zoning regulations, as well as all manufacturer's installation instructions, policies, and warranty requirements; and that the customer has read and understood JupiterHeating.com's Terms of Sale.

Shipping for unit is $200 to anywhere in the continental United States (multiple units are shipped at no additional charge).  The rate is based on residential delivery with a liftgate.  This unit is strapped onto a pallet and shipped via LTL to minimize risk of shipping damage.  Shipping savings may by possible for commercial delivery, or for not needing a liftgate. Contact Us for a custom shipping quote if any of those situations apply, or if you are located outside the continental United States.