b'DDRRAAVVOOSSNNEEWWRRAANNGGEEOOFFHHIIGGHHEEFFFFIICCIIEENNCCYYUUNNIITTHHEEAATTEERRSSOutputs range from 5 kW to 97 kW.Sealed combustion circuit.NOX AISI 441 stainless steel combustion chamber, INOX AISI 441 stainless steel exchanger tubes and fumeCONDENSAIRE LK SERIESCONDENSING HEATER collection box made of low6 models with a output range from 597kW.carbon content. Up to 108% net thermal ef\x1fciency.Modulation down to 20% of full load.Ef\x1fciency up to 108% referredUp to 50% energy saving.to the lower heating value (Hi). Registered on the Energy Technology List ETL for claiming Enhanced Capital Allowance ECA.Premixed gas modulatingHigh ef\x1fciency means that the modules are BREEAM points qualifying.burner, low NOx emissionsAvailable in natural gas (G20) or LPG (G31).(less than 30 ppm) class 5, inMODULAIRE LP SERIESMODULATING HEATER compliance with EN 1020 20097 models with a output range from 1292kW.standards. Up to 94% net thermal ef\x1fciency.Electronic card with continuousModulating burner.Up to 30% energy saving.modulation of power, controlledHigh ef\x1fciency means that the modules are BREEAM points qualifying.by a microprocessor, whichAvailable in natural gas (G20) or LPG (G31).allows energy savings of upMicroprocessor based controls give continuous modulation.to 50%. REGULAIRE LR SERIESON-OFF & HI-LO HEATER Very high reduction of air7 models with a output range from 1292kW.strati\x1fcation. Turn down to 20% of full load (HI-LO)Up to 94% net thermal ef\x1fciency.An advanced technique of air/ High ef\x1fciency means that the modules are BREEAM points qualifying.gas mixing guarantees totalAvailable in natural gas (G20) or LPG (G31).heater safety.Rhosili Road, Northampton, NN4 7LZSafety thermostat andTel: 01604 707022condensate control sensor. www.dravo.co.uksales@dravo.co.uk230V/1ph/50Hz supply voltage.In compliance with all applicable EC regulations (0476CQ0451 approval).page 242 www.hvindex.comDRAVO_UnitHeaters_A2020.indd 1 17/04/2020 13:23'