Navien Blue/Light 21Kw Oil System Boiler Internal Lcb 700 Ls Plcb0021sh001

Navien

Navien LCB700 21k W LS internal oil-fired boiler featuring a Blue Flame burner and stainless steel heat exchanger for efficient, reliable heating. Designed for easy installation with a combined PRV and condensate drain, flexible pipework arrangements and compatibility with 60/100mm plastic flue systems. One of the lightest oil boilers on the UK market at an ultra-light lift weight from 58 kg and the first in its class to achieve an A+ energy rating. Ideal for residential and small commercial heating systems where compact size, energy efficiency and straightforward installation are priorities.