The answer to 'which is better furnace or heat pump' is that both furnaces and heat pumps have their own advantages and the best choice depends on your specific home and climate. Furnaces are generally more cost-effective to install and operate in colder climates, while heat pumps are more energy-efficient and can provide both heating and cooling, making them a good choice for milder climates.
Furnaces use natural gas, propane, or electricity to generate heat, which is then distributed through ductwork. They are a reliable and proven technology, with high efficiency ratings and long lifespans. Heat pumps, on the other hand, use electricity to transfer heat from the outside air into your home, making them a more environmentally-friendly option. They can also reverse the process to provide cooling in the summer.