# Reopen the OpenStudio class to add methods to apply standards to this object
class OpenStudio::Model::HeatExchangerAirToAirSensibleAndLatent
  # Sets the minimum effectiveness of the heat exchanger per
  # the standard.
  def apply_efficiency(template)
    # Assumed to be sensible and latent at all flow    
    min_effct = 0.5

    setSensibleEffectivenessat100HeatingAirFlow(min_effct)
    setLatentEffectivenessat100HeatingAirFlow(min_effct)
    setSensibleEffectivenessat75HeatingAirFlow(min_effct)
    setLatentEffectivenessat75HeatingAirFlow(min_effct)
    setSensibleEffectivenessat100CoolingAirFlow(min_effct)
    setLatentEffectivenessat100CoolingAirFlow(min_effct)
    setSensibleEffectivenessat75CoolingAirFlow(min_effct)
    setLatentEffectivenessat75CoolingAirFlow(min_effct)

    OpenStudio.logFree(OpenStudio::Info, 'openstudio.standards.HeatExchangerAirToAirSensibleAndLatent', "For #{name}: Set sensible and latent effectiveness to #{(min_effct * 100).round}%.")

    return true
  end
end