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Post-heating radiator The post-heating radiator of the VALLOX 70 COMPACT unit is a PTC resistor, which aims at heating the air blown to the rooms to preset temperature. The temperature of supply air is adjusted at the thermostat regulator located inside the unit. The post-heating radiator is a PTC resistor, the laminas of which are live when the unit is in operation.
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Temperature of outdoor air coming to the unit Electric radiator VALLOX 70 COMPACT comes standard with a max. 900 W electric radiator used for heating supply air. The temperature of supply air is adjusted at the thermostat regulator located inside the unit.
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INSTRUCTIONS FOR USE SUMMER / WINTER VENTILATION In winter use the heat recovery cells of VALLOX 70 COMPACT recover heat from the air leaving the dwelling and use it to heat the air coming from the outside. The damper is in the down position.