PowerStor Series® SS (Stainless Steel) models utilize a superior grade of stainless steel for the tank and the heat transfer coil. PowerStor Series® SS models also provide superior thermal conductivity for higher efficiency. These models are the solution when stainless steel is specified or preferred for the application.

Product Highlights
Brass Drain Valve


  • Stainless Steel tank
  • 1" O.D. Single Wall, Stainless Steel Heat Exchanger
  • Supply and return connections
  • Non CFC polystyrene insulation
  • Honeywell Aquastat with an adjustable degree differential
  • RTV-75D-L has two heat exchanger coils in tank
  • Corrosion and dent resistant jacket
  • Brass drain valve
  • Factory installed T&P relief valve
  • Limited lifetime warranty on tank and heat exchanger