Navien
Navien 21kW External Heat Only Boiler LCB 700 RSX PLCB0021SH004
Product code: 637942
Product details
Navien LCB700 Blue Flame 21 kW external heat-only boiler combines A+ energy efficiency with a compact, lightweight design for easy installation. HVO compatible with stainless steel heat exchangers for durability, ultra-low NOx emissions and flue venting up to 21 m. Features include a combined PRV/condensate drain, Smart Plus compatible controls, text-driven display, 10-year parts and labour warranty, and class-leading domestic hot water performance. Ideal for external installations where high efficiency, low emissions and flexible flueing are required.
- Product code: 637942
Delivery & returns
Standard UK mainland delivery is £6.95 and free on orders over £100 ex VAT. Heavy or palletised items, the Highlands, Islands and Northern Ireland are quoted separately at checkout.
Eligible unused items may be returned within 14 days of delivery. This does not affect your statutory rights.
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- Delivery informationFree delivery over £100 ex VAT
- Returns policy14-day standard returns
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