●Stand By & Heating Performance is Acceptable; ●TKT-800S is specialized for 25-35m3 refrigerated truck body to keep fresh, powered by sub engine and standby.
●Stand By & Heating Performance is Acceptable; ●TKT-1000S is specialized for 35-55m3 refrigerated truck body to keep fresh, powered by sub engine and standby.
●Stand By & Heating Performance is Acceptable; ●TKT-1200S is specialized for 50-65m3 refrigerated truck body to keep fresh, powered by sub engine and standby.