Yes, you need an HVAC system with a heat pump if you want to heat and cool your home. Heat pumps are a type of HVAC system that use electricity to transfer heat from one place to another. They are more efficient than traditional heating and cooling systems because they don’t need to generate heat, they just move it. Heat pumps are also more cost-effective than other HVAC systems because they use less energy to operate. Additionally, they are better for the environment because they don’t produce any emissions.