Most homeowners pay $1,200-$6,500 to convert an oil-fired burner to natural gas or propane; the final price depends on burner model, fuel line work, and venting changes. This article breaks down typical oil to gas conversion burner cost and the main drivers so buyers can budget accurately.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Complete Conversion (home furnace/boiler) | $1,200 | $3,200 | $6,500 | Includes burner, piping, basic vent modification |
| Burner-Only Replacement | $600 | $1,400 | $3,000 | When piping and venting already compatible |
| Gas Line Installation (to appliance) | $250 | $900 | $2,200 | Per run; longer runs cost more |
| Permits & Inspection | $50 | $200 | $800 | Municipal variation |
Typical Total Price To Convert an Oil Burner To Natural Gas or Propane
Buyers typically pay $1,200-$6,500 for an oil to gas burner conversion, with $3,200 being a common full-job quote for a mid-size home. Average projects replace the burner, add a new gas valve assembly, run a short gas line, and modify the vent or chimney.
Assumptions: Single-family home, 80–150k BTU system, local gas available within 10–25 ft, standard access, Midwest labor rates.
How The Quote Breaks Down By Materials, Labor, Permits, Equipment, And Disposal
Major line items explain where money goes so buyers can compare quotes item-by-item.
| Materials | Labor | Equipment | Permits | Delivery/Disposal |
|---|---|---|---|---|
| $400-$2,000 (burner kit, gas valve, connectors) | $400-$2,400 (2-10 hours at $75-$250/hr) | $0-$450 (special flue adapters, pipe tools) | $50-$500 (municipal) | $50-$350 (old oil tank/parts) |
Request line-item pricing from contractors to spot markups on parts and unnecessary equipment rentals.
Which Site Conditions And Specs Raise Or Lower The Final Quote
Several variables strongly change the final price: run length to gas main, BTU rating, chimney/vent modifications, and need to remove an oil tank. Longer gas runs over 25 ft add $10-$40 per linear ft; jobs needing chimney liner or category III venting can add $800-$2,500.
Numeric drivers include: run length (under 10 ft vs. 10–50 ft vs. over 50 ft), appliance output (below 100k BTU, 100–200k, above 200k), and oil tank removal (small aboveground tank $200-$800; buried tank $1,500-$6,000).
Practical Ways To Reduce Oil To Gas Conversion Price
Cost control focuses on scope, timing, and prep work. Prepare the site, accept standard parts, and schedule during contractor slow months to lower labor rates by 5–20%.
- Keep venting: If existing chimney is serviceable, avoid full flue liner replacement.
- Bundle work: Combine conversion with planned HVAC service to reduce mobilization fees.
- Provide access: Clear work area and move furniture to reduce labor hours.
- Get three written quotes and compare parts lists rather than totals alone.
How Region And Market Type Affect Conversion Pricing
Prices vary by region and urban vs. rural location. Expect 10–25% higher rates in coastal metro areas and 15–35% lower rates in rural markets compared with national averages.
| Region | Delta vs. National | Typical Example |
|---|---|---|
| Northeast (urban) | +15% to +25% | $2,800-$6,500 complete job |
| Midwest (suburban) | -5% to +5% | $1,800-$4,000 complete job |
| South/Rural | -10% to -25% | $1,200-$3,000 complete job |
Expected Labor Time, Crew Size, And Common Contractor Rates
Typical conversion takes 4–12 hours with a 1–2 person crew; complex jobs may need a plumber and HVAC tech. Budget $75-$250 per hour; most homeowners see $400-$2,400 labor per job.
Real-World Quote Examples With Specs, Hours, And Totals
| Scenario | Specs | Labor Hours | Parts | Total |
|---|---|---|---|---|
| Simple burner swap | 80k BTU, gas at 8 ft | 2–3 hrs | $300 | $600-$1,200 |
| Standard conversion | 120k BTU, 20 ft run, minor vent adapt | 6–8 hrs | $700 | $2,400-$3,600 |
| Complex conversion with tank removal | 150k BTU, 40 ft run, buried tank | 10–16 hrs | $1,400 | $5,000-$9,000 |
Use these examples to compare against local quotes and check whether the contractor’s hours and parts match expected ranges.