Performance characteristics of fuel air heater: 
Heating area of 300/600/1200m2; 
With whole stainless steel combustor, the thermal efficiency is up to 90%; 
Stainless steel heat exchanger is made of 321(1Cr18Ni9Ti) stainless steel plate and pipe with high temperature resistance; 
Double air inlet has large air flow and the double air outlet design is convenient and practical; 
RIELLO original burners With fast automatic temperature control, after setting the temperature, automatic startup, ignition, heating, air supply and shutdown make the temperature remain constant, which saves a lot of manpower and financial resource; 
Adopts special energy-saving three-return design; 
With unique integral thermal insulation design, the heat loss can be dropped to a minimum; 
All the indexes reach the national class 1 regional environmental protection standards;