Ny fiasan’ny varavaran’ny afo dia ny fiatrehana ny afo sy ny fiparitahan’ny setroka raha sendra misy afo tsy ampoizina, ahafahantsika manana fotoana hialana. Ny varavaran’ny afonay dia mahatohitra afo, takatry ny vidiny, insulating feo sy hafanana, ary mateza. Tongasoa eto aminay.

varavarana metaly poakaty fampidirana fitaratra,takela-baravarankely naoty afo,Ny halalin’ny varavarana metaly hollow, ny insulation varavarana metaly,

mpanamboatra varavarana mahatohitra afo,varavarana metaly poakaty fampidirana fitaratra,varavarana fiarovana vy roa miaraka amin’ny fitaovana, sarin’ny varavarana fiarovana hazo ho an’ny trano fonenana, varavarana fiarovana 820,halalin’ny varavarana metaly hollow,sary varavarana fiarovana, varavarana anatiny 9 tongotra,insulation varavarana metaly,varavarana tontonana misy marika,

varavarana hazo tsy misy afo,varavarana metaly poakaty fampidirana fitaratra,fampiasana varavarana vonjy maika, varavarana ul misy afo, trano fonenana