Heat pump having a foreign gas collection chamber, method for operating a heat pump, and method for producing a heat pump

A heat pump comprising:

• a condenser comprising a condensation zone, wherein the condenser is configured for condensing compressed working vapor in the condensation zone;
• a foreign gas collection space arranged within the condenser, the foreign gas collection space comprising:
• a condensation surface which during an operation of the heat pump is colder than a temperature of the working vapor to be condensed and which is arranged within the condenser;
• and
• a partition wall arranged, within the condenser, between the condensation surface and the condensation zone;
• and
• a foreign gas discharge device coupled to the foreign gas collection space so as to discharge foreign gas from the foreign gas collection space.