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For 2026, SoCalGas currently lists qualifying high-efficiency natural-gas tankless water-heater rebates from $80 to $1,500 and qualifying ENERGY STAR natural-gas furnace rebates from $1.40 to $25 per kBTUh. Furnace eligibility requires AFUE of at least 92%, installation by a licensed contractor and proof of permit closure. Tankless eligibility depends on the exact qualifying model and replacement configuration. Program funds are first-come, first-served through 2026 or until unavailable. Homeowners comparing gas equipment with electrification should also review heat pump water heater installation, heat pump rebate availability, Los Angeles rebate stacking, and the HUS Home Upgrade Planner before approving a project.
- Identify the program: standard Home Energy Efficiency rebates, Energy Savings Assistance, solar-thermal, or an eligible wildfire-rebuild pathway.
- Verify before purchase: confirm the active gas account, exact qualifying model, required replacement configuration, purchase date and available funds.
- Save the documents: retain paid invoices, equipment specifications, contractor information, model and serial numbers, permit records and any income or wildfire eligibility documents.
- Apply on time: standard 2026 rebate funds are generally first-come, first-served through December 31, 2026 or until exhausted. Wildfire and assistance programs may require separate timing or preconstruction steps.
Current tankless-water-heater note: SoCalGas currently lists qualifying high-efficiency natural-gas tankless water heaters at $80 to $1,500. The equipment must meet the current program requirements, and the listed residential tankless path requires replacement of a tank-type unit in a single-family detached home. Verify the exact model, efficiency tier, account eligibility, documents and available funding before purchase.
Do not assume an electric heat pump water heater qualifies under the standard SoCalGas natural-gas appliance rebate. If you are comparing electrification instead of gas equipment, review the Los Angeles heat-pump water-heater guide and check the electric utility and current statewide electrification programs separately.
Replacing a home's furnace or central HVAC with an electric heat pump? That is a separate incentive category from water heating. LADWP electric-service customers can review LADWP's 2026 heat pump HVAC and mini-split rebate guide, including equipment efficiency, AHRI matching, permit and invoice requirements. SoCalGas gas-appliance rebates do not automatically apply to an electric HVAC project; check the actual electric utility and active program rules.
The programs.
| Rebate Program | Amount | Notes |
|---|---|---|
| ENERGY STAR natural-gas furnace | $1.40-$25 per kBTUh | AFUE of at least 92% is required. Installation must be by a licensed contractor with proof of permit closure. Confirm the exact equipment, capacity, current program rules and available funding before purchase. |
| High-efficiency natural-gas tankless water heater | $80-$1,500 | Current residential program requirements include qualifying equipment and replacement of a tank-type unit in a single-family detached home. Verify the exact model and funding before purchase. |
| Natural-gas pool heater or fireplace insert | Tiered by equipment efficiency | Use the current qualifying equipment list before purchase |
| Solar-thermal water heating | Current tiered rebate based on system and backup water heater | Requires qualifying solar-thermal equipment and an eligible backup water heater configuration |
| Energy Savings Assistance | Eligible measures may be provided at no cost | Income-qualified households may receive approved furnace, water-heater, insulation, duct-sealing or related measures |
| Wildfire rebuild programs | Enhanced incentives may apply | Available only to qualifying customers, ZIP codes, loss types and projects under current rebuild rules |
Does SoCalGas offer a tankless water heater rebate in 2026?
Yes. SoCalGas currently provides rebate pathways for qualifying high-efficiency natural-gas tankless water heaters. Eligibility depends on the active SoCalGas account, the exact qualifying model and efficiency level, the replacement configuration, purchase and installation timing, required documentation, and available program funding. Verify the current application method and qualifying equipment before purchase; rebate approval should not be treated as guaranteed until the program confirms eligibility.
How SoCalGas rebate eligibility is reviewed.
A SoCalGas rebate review should start with the exact gas account, equipment category and current qualifying product list. An advertised maximum does not mean every model or project qualifies.
- →Confirm the account: verify the property is an eligible SoCalGas residential customer and identify any wildfire-rebuild or income-qualified status.
- →Match the equipment: check the manufacturer, model, efficiency rating, fuel type and replacement configuration against the current program list before purchase.
- →Review timing: confirm purchase and installation dates, application deadline, required receipts, contractor information and available program funds.
- →Separate electrification programs: electric heat pump equipment should be checked through the electric utility, Golden State Rebates, TECH or HEEHRA rather than assumed to qualify under a natural-gas appliance rebate.
HUS can organize project information during the estimate, but SoCalGas or the applicable program administrator controls final eligibility and payment.
Why SoCalGas offers these programs.
The standard Home Energy Efficiency Rebate Program supports qualifying equipment that reduces natural-gas consumption compared with less efficient alternatives. Separate Energy Savings Assistance and wildfire-rebuild programs address income-qualified households or eligible customers recovering from specified disasters.
Program categories, equipment lists, rebate amounts and available funds can change. Confirm the current application and product requirements before purchasing equipment or using a rebate in project economics.
Reviewing SoCalGas with other programs.
Heat pump water heater planning should separate equipment price, electrical work, permit requirements, utility eligibility, and tax questions. A rebate should not be treated as a guaranteed discount until current program rules and documentation are confirmed.
| Planning Item | What to Verify |
|---|---|
| Installed scope | Equipment type, fuel connection, venting, combustion air, condensate where applicable, electrical controls, disposal, permits and inspection needs |
| SoCalGas program review | Account eligibility, current qualifying model, purchase and installation dates, funding status, receipts and application method |
| Wildfire or income-qualified programs | Eligible ZIP code, loss type, income or public-assistance qualification, preconstruction rules and separate application requirements |
| LADWP or SCE coordination | Electric utility territory, panel capacity and separate electrification, heat pump or EV programs |
| Federal tax review | Current law, ownership, placed-in-service date and qualified tax-professional guidance |
| Final cost review | Verified during estimate after equipment and scope are confirmed |
Documents to prepare before an estimate.
- →Recent gas and electric utility bills to confirm the account holder, service address and utility territory.
- →Photos of the existing furnace, water heater, pool heater, fireplace or solar-thermal equipment, including readable model and serial-number labels.
- →The proposed replacement model, contractor quote, purchase timing and any permit or inspection information already available.
- →Income-program or wildfire-impact documentation if the project may use Energy Savings Assistance or an enhanced rebuild pathway.
Eligibility questions to ask before approving the project.
Ask which SoCalGas program is being reviewed, whether the exact equipment model is currently eligible, whether the rebate requires replacement of existing gas equipment, who submits the application, what documents are required, and whether approval or prequalification must occur before purchase or construction. Electric heat pump, EV and battery programs should be checked separately through the electric utility or applicable statewide program.
Related planning pages include heat pump water heater installation, LADWP rebate planning, SCE rebate planning, and the free estimate page.
How to avoid SoCalGas rebate mistakes.
Do not buy before checking the model
Confirm the exact model number, fuel type, efficiency rating and active qualifying list before purchase. Similar equipment names can have different eligibility.
Keep the paperwork organized
Save invoices, specification sheets, permit information, photos of labels and contractor details before the application deadline.
Separate gas and electric programs
Natural-gas appliance rebates, electric heat pump programs and federal tax questions follow different rules and should be reviewed separately.
Eligibility review
Free SoCalGas program review.
We review current program rules, equipment eligibility, utility territory, and documentation before discussing project economics. Final scope, licensing and warranty terms should be confirmed in writing.
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