1) Has good thermal efficiency
2) Diameter: 12mm,14mm,16mm,22mm
3) For pressure & compact solar water heater
4) Long service
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: Export carton
Delivery Detail: 7-10days
Copper coiler
Installed inside the tank, it can conduct heat via medium liquid.
copper coiler:
This is the coiler installed inside the tank. The pipe is made of copper and the
heat is conducted by heat transfer medium liquid in the copper coiler.