ERP (Energy Efficiency)YYears Guaranteed10TypeBoilers - SystemNox ClassNOx Class 5Noise Level56dBMaximum Vertical Flue 100mm21MMaximum Horizontal Flue 100mm21MHeight680mmHeat Output36 kWFuel TypeOilERP RatingA+CH Condensing Max Output39Boiler TypeSystemSupplier Part Number30025022ARange DescriptionLCB700Brand NameNavien