Navien Blue/Light 36Kw Oil Combi Boiler External Lcb 700 Lcx Plcb0036sd002

Navien

Navien LCB700 Blue Flame 36k W Oil Combi Boiler (External, LCX variant) is a compact, lightweight external combi designed for high efficiency and simple installation. Featuring durable stainless steel heat exchangers and Navien Blue Flame technology, it delivers ultra-low NOx emissions and excellent DHW performance with a maximum flow rate of 20 L/min and a DHW control range of 30-60C (default 50C). The unit offers flexible flueing (coaxial 60/100 plastic, horizontal up to 20 m, vertical up to 21 m), is HVO compatible, and achieves Er P A efficiency (93%) or Er P A+ (98%) when paired with Smart Plus controls. Practical installer features include a PRV/condensate drain, flexible pipework options, text-driven integral display with fuel consumption figures, and a 10-year parts and labour warranty as standard, making it suitable for residential and light commercial installations requiring reliable heating and hot water from a single compact external unit.