Converting from oil to natural gas often costs about $6,000 to $12,000 when gas is already at your street, and $12,000 to $20,000 or more when a new gas line is needed, based on national cost guides. A whole-home heat pump often costs about $10,000 to $25,000 or more before rebates. The right choice depends on whether gas reaches your home, what kind of heat you have now, and how long you plan to stay. Here is an honest look at both paths for Rhode Island homes.
What Goes Into an Oil to Gas Conversion
The first step is finding out if gas is available. Rhode Island Energy will check how far your home is from a gas line and give you an estimate for bringing service to your house. If gas is close, the job is mostly about swapping your heating equipment. If it’s far away, the cost can climb fast.
- A new gas furnace or boiler, since most oil units can’t simply be converted
- Gas piping inside your home
- Venting, such as a chimney liner or new PVC vent pipes for a high-efficiency unit
- Removing or closing out your old oil tank
- Permits and inspections before the gas meter is set
Keep your oil system in place until the new gas system is installed, inspected and running. Rhode Island Energy advises waiting to remove old equipment so you are not left without heat. We plan conversions so your old system stays until the new one is ready.
Can a Heat Pump Replace an Oil Boiler or Furnace?
Yes, today’s cold-climate heat pumps can heat a home through a New England winter. They pull heat from the outside air, even on very cold days, and they cool your home in the summer too. Homes with ducts can often use a ducted heat pump. Homes with a boiler and baseboard heat often use ductless mini splits.
Many homeowners keep their oil system as a backup for the coldest nights, at least at first. You may also need an electrical panel upgrade, which national cost guides put at about $1,800 to $2,500. Our cold-climate heat pump guide explains how these systems handle Rhode Island winters.
Rhode Island Heat Pump Rebates
Rebates can lower the cost of a heat pump. Clean Heat RI and Rhode Island Energy both offer heat pump incentives, but the amounts and income rules change, so check before you plan around a number. The federal heat pump tax credit ended for systems installed after 2025. Use our Rhode Island HVAC rebates page to see what’s available for your ZIP code, and we will give you the paperwork you need to apply.
Gas vs. Heat Pump: Which Makes More Sense?
There is no single right answer for every home. The best choice depends on your house, your budget and your goals. Here is a simple way to think about it:
- Gas may fit better if a gas line is already on your street, you have a boiler with radiators or baseboard, and you want the lowest cost up front.
- A heat pump may fit better if there’s no gas on your street, you want air conditioning too, or you qualify for rebates.
- A mix may fit best if you want to add heat pumps now and keep your oil system as a backup.
Running costs depend on the price of oil, gas and electricity, and those prices change. That’s why we look at your home and your past fuel bills before we recommend anything. At Prime Heating & Cooling, we install gas furnaces, boilers and heat pumps, so we can give you an honest side-by-side quote.
Conclusion
Switching from oil to gas often costs $6,000 to $12,000 when gas is nearby and more when a new line is needed. A whole-home heat pump often costs more up front, but rebates can close some of that gap. Both can be good choices for a Rhode Island home, and some homes do best with a mix. To compare your options, request a quote from Prime Heating & Cooling, and ask about HVAC financing to spread out the cost.