Briquettes and Heat Logs Comparison Guide

Briquettes / Heat Logs

Hotlogs

Long Burn Nestro

Pini Kay Briquettes

Oak Hardwood Heat Logs

Hardwood RUF Heat Logs

WillowWarm Carbon Neutral Briquettes

£477.60 £676.00 £496.32 £433.92 £401.28 £599.72
Wood Mixed hardwood and softwood Mixed hardwood and softwood Mixed 100% Oak Hardwood Alder and other hardwood Willow
Type Briquette Briquette Briquette RUF Heatlog RUF Heatlog Briquette
Shape Round w/o hole Round w/o hole Octagonal with hole Brick Brick Octagonal
Heating value 16.5 MJ/kg 16.9 MJ/kg 17.8 MJ/kg 16.9 MJ/kg 17.0 MJ/kg 17.28 MJ/kg
Ash Residue 2.8 % 3.4 % Pending 0.4 % 0.5 % 1.5 - 3.0 %
Moisture 9.9% 9.5 % 4-5 % 6.7 % 6 % 7 - 9 %
Briquette Size approx. 75 mm in diameter x 233 mm 80 mm in diameter x 26 mm 63 x 63 x 200 mm length 65 x 90 x 150 mm length 65 x 90 x 150 mm length 65 x 65 x 130 mm length
Briquette Weight approx. 1.19 kg 1.19 kg 1.2 kg 0.833-1 kg 0.833-1 kg 0.86 kg
Pack / Weight 7 Pcs / 8.33 kg 8 pcs / 9.48 kg 12 Pcs / 10 kg 10-12 Pcs / 10 kg 10-12 Pcs / 10 kg 10 pcs / 8.6 kg
Pack on pallet / Weight 120 / 1000 kg 104 / 985 kg 96 / 960 kg 96 / 960 kg 96 / 960 kg 116 / 1000 kg
Expansion when burning Moderate Moderate Minimal Moderate Moderate Minimal
Burn Smoke No No No No No No
Surface Ridged Ridged Ridged Smooth Smooth Smooth
Breakable by hand Yes Yes No No No No
Notes Versatile, all-rounder briquette, even burning and economical Versatile, all-rounder briquette, even burning and economical Suitable for modern wood stoves with adjustable air inflow, woodburning cookers, barbecues, chimeneas. Recommended for smaller wood and multi-fuel stoves and log boilers Recommended for smaller wood and multi-fuel stoves and log boilers Recommended for smaller wood and multi-fuel stoves and log boilers
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*)For guidance only. Briquettes burn with good flame first, then flames subside and the briquettes glow and release heat. Duration depends on type of appliance used, quantity of briquettes loaded and air inflow setting.