Tag: Furnace Upgrade

Reasons Why a House is Cool in Winter With the Furnace Running all of the Time

Reasons Why a House is Cool in Winter With the Furnace Running all of the TimeThere can be a number of reasons why a house is cool in winter with the furnace running all of the time. The fundamental reason it is running more often is that it cannot meet the needs of your home. It can be due to a furnace not sized properly. In other words, it was sized too small for the home. Furnace suppliers typically will assess your home based on square footage. Also whether it is a two-story home or a single-story home.  They assume that it has standard insulation and will install a furnace that meets these requirements. The furnace provider can actually make a mistake and size it too small for the home in an effort to save money for the consumer, however, they know this will be a problem later on and seldom take this approach.

Other Reasons Why a House is Cool in Winter With the Furnace Running all of the Time

A poorly insulated home will leak heat like a sieve. Poor insulation in the ceiling and the walls means that you are losing a lot of heat that the furnace must replace. The colder it is outside, the more heat that is lost and the furnace must run more often.

The same applies to your windows. Fifty years ago single-pane windows were popular. Later on, companies added double pane windows to improve the insulating value of these windows. They then added argon between the windows which is an inert gas that conducts heat much less than even normal air. Well, insulated homes have these types of windows and sometimes even triple-pane windows. Also, insulation around the windows is much better and more thoroughly installed.

Doors also allow the heat to escape. If your door does not meet proper standards in terms of heat loss then you could be losing a great deal of heat this way as well. Make sure there is also adequate weather stripping around the doors to prevent heat loss.

These are the main areas to look at to prevent heat loss, reduce your furnaces running time and save you money which is what this website is all about.

Consumers can also insulate outlets that are on walls that face the eternal part of your home. Typically, there is no insulation behind these outlets. Keep your windows closed. Your furnace has a fresh air intake. Have your home tested for tightness? This involves pressurizing your home and examining where air can escape. Plugging these areas will also help to reduce heat loss. Some governments will help pay for these services to promote energy reduction.

For more information about Reasons Why a House is Cool in Winter With the Furnace Running all of the Time and ways to save money click here.

Rent or Buy Your Furnace and Air Conditioner

Rent or Buy Your Furnace and Air ConditionerOur furnace just quit working and our air conditioning unit is 27 years old! Amazing life cycle and it still works. The furnace is only 14 years old and we are trying to figure out if we should rent or buy your furnace and air conditioner or just repair it. Most people would just say replace it.

After all the AC unit does not owe you anything and it will likely quit sometime soon anyway. We could perhaps just repair the furnace and hope for the best. However we wondered what the economics would be considering repairing the furnace or replacing both the furnace and the AC unit. Also a third scenario has been proposed and that would be to rent both units. The price would include all cleaning and servicing for as long as we paid the monthly payment. My initial reaction was to always purchase however when you do the math, there is a surprising answer.

Rent or Buy Your Furnace and Air Conditioner

We assumed a 15 year study life, a cost of $9500 to purchase the units, a cost of $25 a month to provide service and warranty once the manufacturers warranty was finished. We also assumed a cost of $700 for repairs which would last for one year. The rent scenario assumes $50 a month for the furnace and $45 a month for the AC unit including all servicing and warranties.

Using these numbers it makes sense to rent if you are planning on 12 years or less to rent. It makes sense to purchase if you feel that the units will last longer than 11 years which they should. However I need to find $9500 to pay for the installation and I still need to pay $25 a month for insurance.

I can finance the cost of the furnace etc.  Or I could use some of my savings to pay for these units and forego any income I might get from the current investments. I am fortunate to collect 3% on my investments at the present time. This is a real cost to me which I would save if I were to rent the furnace and the AC unit.

This income when factored in changes the breakeven period from 11 years to 20 years. This is probably more than the life cycle of these new units and longer than I plan to live in the house.

I still need to confirm all of the estimates with actual quotations. However I am definitely leaning towards renting and not making a purchase at this point.

For more maintenance ideas and ways to save money, click here.


Furnace Upgrade for Your Home

Furnace Upgrade for Your HomeOne of the questions that many people have these days is whether they should upgrade their furnace to a new more efficient model. There are lots of incentives that are being offered by the various companies that sell furnaces. There also might be incentives offered by local or state governments as well. One is trying to increase sales while the other is trying to reduce energy consumption.  In this post we are not going to recommend one furnace over an other. Instead we are looking at whether you should upgrade or not and what the financial impact might be. What should you consider re a Furnace Upgrade for Your Home

Furnace Efficiency

Our old furnace was approximately 60% efficient. Which means that 40% of the cost of gas that we used went up the chimney in terms of heat. This was heat that did not get transferred into the home or in terms of poorly burnt fuel. In 2002, we replaced this furnace with a new mid efficient furnace which at the time cost us approximately $3500. It  had a 83% efficiency rating. High efficient furnaces can get into the mid 90″s  which is a significant improvement. At the time we made our purchase a high efficiency furnace was running about $5000 installed.

Last year we paid $727 for the entire year to heat our home. did we save money and how long did it take?

Doing the math re Furnace Upgrade for Your Home

You can use our calculations as a model for your own, because everyone’s numbers are going to be different.  The $727 we quoted above was for 2011/2012 winter and using our mid efficient furnace. If we were still using our low efficient furnace the cost would have been 727 *.83 / .60 using the numbers that have quoted above, $1005 or a savings of $278 for that year.

We replaced the furnace in 2002 or 10 years ago and therefore we have saved 10 * $278 or $2780 over the ten years assuming that the price of natural gas has not stayed the same.  We will ignore this price change for the time being, so it looks like we have another 2.55 years before we break even.

If we had upgraded to a high efficient furnace, we would have saved $351 over the cost of our old furnace which was at 60% vs. 95% efficiency.  But our furnace was going to cost $5000, so we would have saved 10*351 over the ten years and we would still have another 4.2 years for the savings to pay for the high efficient furnace.

Payback Terms for Furnace Upgrades

These are pretty long payback time frames for replacing your furnace. If you can secure an incentive of some kind to decrease the cost of the furnace upgrade, or the cost of gas is higher in your area, you may get a faster payback. Aside from making a contribution to the environment, you are saving money as well on your monthly costs.

There are additional savings to be found. In our case we had an AC motor on our old furnace. The new one has a multi speed DC electrical motor which is supposed to be more efficient that the old AC motor. Unfortunately we could not quantify the savings from this change to our electrical bill. Rest assured that is significant and probably shaves at minimum a couple of years off the payback period.

Your vendor should be able to advise what the savings will be which you can then add to your overall gas savings and recalculate the payback term. We think it brings the payback down to less than 10 years time, which is not too bad at all.

All of these calculations apply if you are replacing your furnace because you want to decrease your monthly cost or take advantage of incentives offered by the furnace company or the government.

Your Furnace Breaks

On the other hand of your furnace stops working, then it is a question of how much do you put into repairs vs. buying a new one. Most of the time if you have to put more than $500 into repairs and it is an old furnace, it is time to replace it with a more efficient model.

You may also be faced with exhaust vent upgrades as well to reflect the change in the building code since the last one was installed.

Furnace Maintenance

We did not factor furnace maintenance into any of these equations.  They should all be checked once per year and cleaned as well. We assumed the cost is the same regardless of the furnace. However some people would argue that the parts for a high efficient furnace is more expensive than other furnaces.

Good luck with your furnace upgrade. We hope this has helped in your decision making process. Regarding to upgrade your furnace to either a mid efficient furnace or to a high efficiency furnace. For more information about furnace upgrades and renewal, click here.


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