Unlike traditional heating elements that use a resistance wire like Nichrome to get heat, the industrial PTC fan heater is formed of PTC ceramic component and aluminum tube. It is an automatic constant temperature heater and doesn't need any additional te
This Gas on Glass Hob model double burners gas stove has 100mm+100mm burner, with elegant black tempered glass top, easy to clean, more rust resistant. Removable pan holder. High efficiency and gas saving, vortex flame design.
R404a HFC refrigerant gas R404A is a HFC blend, used as a replacement for R502 and R22 in low and medium temperature refrigeration applications. Although it is a popular refrigerant, R404A is under great scrutiny due to its high Global Warming Potential (