The Worlds Strongest Furnaces and Air Conditioners is a premium brand manufacturer of residential heating and cooling products. These products are amongst the most efficient of all manufacturers and are backed by the longest warranties in the business. Imagine a furnace or air conditioner that is backed by a standard 10 years parts and labour guarantee, and if your furnaces heat exchanger fails or air conditioners compressor fails within 10 years of installation, you will get a whole new furnace or air conditioner. Let the power of Hercules heat and cool your home.