Yes, heat pumps can work with radiators. Heat pumps are a type of air-source heat pump that can be used to heat a home or building. Heat pumps are able to transfer heat from one area to another, and can be used to heat radiators. Heat pumps are able to transfer heat from the outside air to the inside of a building, and can be used to heat radiators. Heat pumps are also able to transfer heat from the ground or a body of water to the inside of a building, and can be used to heat radiators. Heat pumps are an efficient and cost-effective way to heat a home or building, and can be used with radiators to provide a comfortable and efficient heating system.