Smarter Heating & Hot Water

Intergas HRE, Rapid, ECO RF Minimum and Maximum Rate Mode

Use these test programmes to run HRE, Rapid, and ECO RF boilers at high (H) or low (L) rate for heat input and flue gas analysis.

Intergas ECO RF control buttons

Maximum output (H)

  1. Switch the appliance on.
  2. Press the spanner and + buttons together, twice.
  3. A capital H appears in the service display when the boiler is at maximum output.

Minimum output (L)

  1. Press the spanner and − buttons together.
  2. A capital L appears in the service display when the boiler is at minimum output.

Full combustion limits, gas/air adjustment, and service steps are in the Intergas boiler service guide.

Video

More boiler maximum and minimum output mode videos