Install Instructions

Max 230°F (110 °C)
Gravity Conversion System or Hydronic Heating System Gravity Conversion-, Multi-Zone-, or Hydronic Heating - System Solar Heating
Boiler Outlet Mounted Boiler Return Mounted
Typical for 158F˚(70˚C)/176°F (80°C) Thermostats
Typical for 122°F (50°C)/131°F (55°C) /140°F (60°C) Thermostats
Piping Schematics are General Representations