KuMX
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Heat pump description in the EPA docs:
Cybertruck's EPA documents (full PDF download):
https://www.cybertruckownersclub.co....31146/?hash=ae51e40bb6dcb1d60293bcbef8ae35b5
“Tesla Cybertruck’s heat pump reduces the energy required by the HVAC system in both heating and cooling scenarios. The energy required to heat the cabin varies by weather and occupant comfort needs, but on-average consumes approximately 10% of the total energy available for driving. However, even moderately cold weather (0°C), consumption can increase to 25% or more. A heat pump consumes a small amount of electrical energy to thermodynamically “upgrade” low-temperature (less useful) thermal energy to higher-temperature (more useful) thermal energy, making it suitable for occupant comfort. That is, for a given electrical power input, a heat pump will return 1 to 5x in useful heating power; an electrical cabin heater provides 1:1 in heating power, and therefore is far less efficient.”
Cybertruck's EPA documents (full PDF download):
https://www.cybertruckownersclub.co....31146/?hash=ae51e40bb6dcb1d60293bcbef8ae35b5
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