The S26i gas booster uses all the technological advancements of the famous INFINITY with built in intelligence for solar boosting. It is factory set at a temperature of 70 degrees Celcius, offers 26 l/min maximum flow rate and has the added bonus of internal installation compatibility. If your short of room on the outside of your home then this is ideal when used with either a Rinnai Sunmaster or Rinnai Prestige solar hot water system.
