Residential Powerstor Series® SS Indirect Water Heaters

The PowerStor Series® SS utilizes a superior grade of stainless steel for the tank and the heat exchanger coil.


  • 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

Model Numbers

RTV-40-L 40 Gallon Capacity  
RTV-52-L 52 Gallon Capacity  
RTV-75-L 75 Gallon Capacity  
RTV-120-L 119 Gallon Capacity  

Product Literature