heating and cooling

Heating and cooling are processes used to control the temperature of indoor spaces for comfort and safety. Heating systems add warmth by generating heat through devices like furnaces, heat pumps, or electric heaters, which transfer or produce heat to raise the temperature. Cooling systems remove heat from indoors, typically using air conditioners or refrigerant-based systems, which extract heat from the air and release it outside. These systems work together in HVAC (heating, ventilation, and air conditioning) setups to maintain a desired indoor temperature, adjusting based on preferences and external weather conditions.