... tank/boiler, circulation pump, expansion evessel, controller,flowing meter,pressure gauge3) Capacity: 150L,200L,250L,300L,500L4) Working temperature: 99 celsius degree4) Working ... .65 m²,7.76 m²7) Cold resistance: -308) Stagnation temperature (°C): 3009) Tube Hail Resistance ≤25mmSPLIT PRESSURIZED SOLAR WATER HEATER ...