Kay who is a good friend of mine asked me what brand of home furnace she will buy for her new home. She has a bungalow type home with 4 rooms, a quite big living room, and there's a wall divided the living room from the dining area. She even have a home theater for her family bonding. Kay is looking forward to purchase a high efficiency furnace, she even made her own research to make her home furnace be the best. But still she is confuse which is which. The only thing I suggested to her is to invest in a high efficiency home furnace that will suffice to the size of her home, for she can use it for a long period of time. I raise this question to gathered more ideas and suggestion for Kay. Thanks in advance
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