HT-500 II Series

For small and medium trucks under 12㎥ with frozen products up to 20㎥ with fresh products. HT-500 II series are reliable, cost efficient units with high air flow and excellent performances.

  • HT-500 II : Front mounted condenser, insulation built-in evaporator operated by vehicle engine
  • HT-500ESC : Front mounted condenser with slim ceiling evaporator operated by vehicle engine or electric standby motor
  • Condenser
  • Evaporator
  • Engine driven compressor
  • Installation kits
  • In-cab control box
0℃ 5,931 watts 4,744 watts
-10℃ 4,316 watts 3,452 watts
-18℃ 2,874 watts 2,299 watts

Refrigeration cooling capacity at 30℃ ambient under ATP standards

HFC R-134a or R-404a Chlorine zero

  • Model : Seltec TM-16HS
  • Cylinders : 6
  • Displacement : 163cc

Automatic hot gas defrost initiated and terminated by cab controller


2,300m³/h by four fans 250mm diameter

12Vdc or 24Vdc

  • HT-500 II Condenser : 37kg
  • HT-500ESC Condenser : 133kg
  • Evaporator(standard 3fan type) : 31kg
  • Evaporator(ceiling slim 2fan type) : 34kg
Size(mm) Height Width Depth
Condenser(HT-500 II) 395 1,120 496
Condenser(HT-500ESC) 430 1,320 556
Evaporator(Slim 4Fans type) 170 1,530 682
Evaporator(STD 2Fan type) 347 1,246 521
In-Cab controller 48 105 75
  • Oil Separator: It prevent the coil flow to the system and keep certain amount of oil in the compressor. It protects the compressor and system
  • Air conditioner combined system: Cab air conditioning and refrigeration unit are operated by one compressor at the same time. Refrigeration unit should be used for fresh product only.
  • Heating system: when the ambient is lower than the temperature in the truck body then, heating system[hot gas, hot water & electric coil] is used to protect the products from frozen.