ERP (Energy Efficiency)YYears Guaranteed10Width600mmTypeBoilers - CombiSolar CompatibleNoNox ClassNOx Class 5Noise Level49dBMount TypeFloor StandingMaximum Vertical Flue 125mm70 mMaximum Vertical Flue 100mm21mMaximum Horizontal Flue 125mm68 mMaximum Horizontal Flue 100mm20mIncludesBlue Flame burner, Stainless steel heat exchanger, Ultra-light lift weight from 58KG, Uses 60/100mm Plastic Flue, Combined PRV and condensate drainHeight860mmHeat Output BTU78476Heat Output21 kWFuel TypeOilERP RatingA+Display TypeDigital DisplayDepth600mmDHW Output Min and Max21 kWDHW Output21 kWDHW Flow Rate at 35 Degree Rise14 l/minCH Condensing Max Output23 kWBoiler TypeCombiBTU/h60,001 to 80,000Supplier Part NumberPLCB0021SD001Range DescriptionLCB700Brand NameNavien