Ntoo Pellet Qhov cub Qhov cub nrog Torch Cov Khoom Siv iav Tube

Lub teeb yuag thiab yooj yim-rau-siv granular terrace heaters, lawv qhov loj me kom ntseeg tau tias lawv tuaj yeem sib xyaw ua ke nyob txhua qhov chaw, thiab peb ua kom lawv zoo heev thaum tsim khoom. Lub cim tshwj xeeb ntawm cov khoom yog nws cov phooj ywg ib puag ncig, vim tias lawv siv cov ntoo pellets kom ruaj khov uas txo qhov cuam tshuam rau ib puag ncig thaum tsis cuam tshuam rau kev ua haujlwm.