Armaflex Duct Insulation 67×13 (2m length)

All my interactions with Diesel Heat have been 100% positive, very helpful advice and great after service advice on their products. Wouldn’t deal with any other business after dealing with Diesel Heat

This insulation is excellent. It retains all the heat in the duct which means more heat is delivered out the vent and into the caravan. More importantly, the cavity where the heater is installed doesn’t heat up.