1 ROVSUN propane heater ranked. Each one is scored and ranked against every brand in its type, so "#3 mid-size" means third of all mid-size propane heaters here, not third among ROVSUN's own.
The ROVSUN RS-HCG18K 18,000 BTU is ROVSUN's only current propane heater here, ranked #2 of 14 portable and rated 4.5.
A low cost 18,000 BTU cabinet heater for well ventilated garages, sheds and patios, with tip, low oxygen and flame out shutoffs. The maker requires good ventilation indoors.
Amazon $117.99Prices were last checked October 30, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
A low cost 18,000 BTU cabinet heater for well ventilated garages, sheds and patios, with tip, low oxygen and flame out shutoffs. The maker requires good ventilation indoors.
Amazon $117.99