I have a big house with radiator heat. I absolutely adore the radiators, but given the age of the furnace, a coal convert 1928, it is extremely expensive to run since the big gas hike and I hear we are headed for another one.

What I am really interested in is heat downstairs with gas logs. I do have a gas fireplace that was capped off years ago when wood got very popular. Even buying a new furnace, it seems a waste to heat this entire house when we are using the downstairs only during most hours.

Does anyone have gas logs? Do they work to help heat the house? The burn is so much more efficient than the best boiler I can buy. I tried a net search and only found sites selling the logs, but no mention of whether or not they did put heat in the house or were mainly for decorative purposes.

A friend told me that he had one in his previous house and it warmed up a very large area without kicking on the furnace and that is in Cleveland! Our winters are much milder here.

Any advice or information would be greatly appreciated!

Gas logs are for appearance only. They do very little in heating an area.

Wood burning helps a little, but only right in front of it.

I can give you the scientific reasons why if you wish.

What has helped some are wood burning stove inserts.

The only thing I can think of is a new, high efficient heating system and a tight, well insulated house.

Newer system can be "Zoned" for, let's say, upstairs and downstairs as seperate zones. And if you are talking about hot water heat, every room can be on it's on zone.

From your post, I am assuming, and we all know what that means, that you have either hot water or steam heat. A converted boiler is very inefficient. More heat is going up your chimney keeping the birds warm then to your house. That is where I would start.

Next, I have installed room thermostats on system like yours with good results. When the room reached the preset temperature, the valve would close. I would check with a reliable heating contractor in your area for his recommendation. A few words of caution here. Pick one that has come recommended. Has been in business a while. And lastly, specializes in "Hydronic Heating", heat with water. Check with a couple if you can. Pick their brains. Don't let on that you are talking to others. That will help you tell which ones are trying to pull something on you.

In any event, with the rising cost of fuel, any investment will save you in the long run. Even if your not planning on staying in the house, it will increase it's resale value.

I need to add a P.S. here. If you do go with gas or wood burning fireplace, have that chimney inspected for your safety.

have used gas logs for years .btus from 10,000 to 40,000 .some come with built in blower.great for heating and very efficient