60 Year Old Furnace

So you think replacing the 40 60 year old furnace with a new 95 efficient unit will cost me more in the end than adding insulation and keeping the 40 60 year old furnace.

60 year old furnace.

A 20 or 25 year old furnace has an efficiency rating of about 60. Instead of warming your house 40 of the heat generated through combustion of natural gas goes up the flue and out the chimney. Some of the dangers of an old. The health and wellbeing of your family is a service provider s top priority when they perform any maintenance or installation in your home.

Perhaps you do have an older furnace and you ve arranged for qualified hvac technicians to keep it in good shape. If you follow this reasoning your 30 year old appliance has already doubled its expected lifespan. Dangers of an old furnace. Naturally many of the dangers of these old furnaces have to do with their heat source and age of the furnace.

Many old furnaces run on gas or oil. Estimates for the average lifespan of a gas furnace vary widely. As long as i can cut my gas bills in january and february by 25 35 i ll be happy with the furnace. While gas furnaces are an efficient method of heating your michigan home old furnaces can pose an array of health and safety concerns.

New furnaces are much more efficient to run than a 60 year old furnace. A true cost analysis should always include the cost of keeping your old furnace for the next few years he says these costs include repair costs rising equipment costs costs associated with lower efficient furnaces and. So while your older furnace may last 13 to 20 years consider the many benefits of replacing an older furnace with a modern new one. Dangers of an old furnace.

Over a couple year period it would likely cost you more to use the old furnace than to replace it with a new efficient one. Other sources estimate that the average lifespan for a modern furnace is between 15 to 30 years. High efficiency furnaces of today on average have an efficiency rating of 95. 04 01 2010 08 12 pm 8.

That means 35 of the gas and old furnace uses is simply being wasted. It s probably closer to 60 efficient. Before buying a new furnace tony bastianelli general manager of mccarthy services in alexandria virginia says you should consider the costs to repair or replace. While it is advisable to consider shopping for a new one at around the 15 year mark there are also plenty of ways to make sure you get the most out of your existing furnace.

Jan 15 2018 dangers of an old furnace. One of the parts they ll examine every year is the heat exchanger. I ll bet you d be lucky to get 70 efficiency out of that thing. When dealing with efficiency you need to take into account the amount of heat you are losing all of it up the chimney while the furnace warms up to the point of bringing on the blower as well as the amount of heat that is able to be transferred to the air once the blower comes on.

A modern furnace has a typical lifespan of around 20 to 30 years.