If you are looking for a reliable and efficient way to heat your home, you should consider mrcool Signature Heat Kits. These kits are designed to work with mrcool Signature Series air conditioners and heat pumps, and they provide supplemental heating for cold climates. Mrcool Signature Heat Kits are easy to install, durable, and compatible with most thermostats. They come in different sizes and capacities to suit your needs. With mrcool Signature Heat Kits, you can enjoy comfort and savings all year round.