Many people want to shift from forced air heating to something that does not dry the air out and provides a much nicer living environment. Gas is an attractive option with very well developed technology. And thanks to propane stoves for home heating even people who are not hooked up to natural gas can take advantage of these units.
Natural gas heating value is famous - the units are efficient these days, reaching efficiencies of ninety percent plus, and the natural gas is cheap and easily delivered. Where it is supplied it is hard to beat for value.
Residential gas heating works very well. This is the main advantage and a good reason to use liquid propane gas from bottles or tanks. It is a technology that has been used successfully for decades all over the world. Gas, of one form or another, heats millions of homes.
There are plenty of types of central gas heating system that work from propane as easily as natural gas. They heat the water for the heating system quickly and efficiently and the price of the supply is not seasonally affected in the same way that heating oil is. In short this is an option well worth investigating.