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Up to 8 units can be paralleled on a single system
Does the extract valve include a non-return feature
The practical limit depends on the connected inverter — for example
and anode health monitoring as standard
Low Carbon Footprint — 4–6 g/kWh CO2 lifecycle emissions – 90% less than traditional panels
Navien LCB700 Blue Flame 28kW LS Internal System Oil Boiler towel rail Up to 8 units canThe Navien LCB700 Blue Flame 21kW LSX is an external, floor standing oil system boiler, sited outside the building envelope and designed to work with a separate hot water cylinder. Built around Blue Flame combustion technology and a stainless steel heat exchanger, it was the first oil boiler on the UK market to offer an A+ energy rating when combined with three Smart Plus room thermostats. 21kW Heat Output 93% ErP Efficiency (A) 20m 21m Max Horiz Vert
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