徐州丹云贸易有限公司

Single heating type dual-purpose type/,/,/
Compact condensing product
Annual operating efficiency up to
Extremely low pollutant emissions
Special stainless steel main heat Exchanger, equipped with double composite material shell
Fully premixed burner, heat output proportional adjustment range~
The fan suction inlet is equipped with a silencer
The control panel is simple to operate and powerful
/>Excellent performance of domestic hot water