A working air conditioner is more than a comfort during a heatwave. For older adults, young children and people with heart, lung or kidney conditions, a hot home can become a real health risk.
Free air conditioners do exist, but they are limited, seasonal and usually handed out first come, first served. This guide explains which programs can help, who usually qualifies, what paperwork to prepare and how to apply early enough to get a unit before the hot weather arrives.
Quick answer
To get a free air conditioner in the US, start with your state’s Low Income Home Energy Assistance Program (LIHEAP) office or local community action agency. Some states use LIHEAP money to buy and install cooling units for households with a health need. Then check Medicaid, your local Area Agency on Aging, city or county heat programs, charities and your utility company.
Most programs ask for a low household income, no working air conditioner and, often, a doctor’s letter. Funding runs out quickly, so apply as soon as applications open, which is often in spring. While you wait, spend the hottest hours somewhere air-conditioned, because a fan alone cannot prevent heat illness in extreme heat.
Who usually qualifies for a free air conditioner?
Every program sets its own rules, but most check the same few things.
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What programs check |
What it usually means |
|
Household income |
Below a set limit. Federal LIHEAP rules cap eligibility at 150% of the federal poverty line or 60% of state median income, and states can set lower limits. Receiving SNAP, SSI or TANF often counts as proof. |
|
Health need |
Someone in the home has a medical condition that heat makes worse, confirmed by a doctor. |
|
Age or household type |
Many programs prioritise adults aged 60 or 65 and over, young children and people with disabilities. |
|
Current cooling |
No working air conditioner, or only an old one. New York’s program, for example, excludes homes with a working unit less than five years old. |
|
Past help |
No program-funded air conditioner in recent years, often the last three to five. |
|
Housing |
The unit can be installed safely, and renters may need landlord permission. Some repair programs serve homeowners only. |
Where to get a free air conditioner
1. LIHEAP cooling assistance
LIHEAP is a federal program run by each state. It helps low-income households with heating and cooling costs, energy emergencies, weatherization and minor energy-related home repairs, according to the Administration for Children and Families’ LIHEAP program page.
Each state decides how to use its share, so “cooling assistance” means different things in different places. Some states help pay summer electricity bills. Others buy and install equipment.
New York is a well-known example. Its HEAP Cooling Assistance benefit pays for one air conditioner or fan per eligible household, up to $800 for a window or portable unit and up to $1,000 for a unit that fits an existing wall sleeve. If an air conditioner cannot be installed safely, the household gets a fan instead. Demand is high: in June 2026, Dutchess County reported that the state’s cooling funds had already run out and stepped in with its own money.
How to apply: Contact your state LIHEAP office or local community action agency. The National Energy Assistance Referral (NEAR) hotline, 1-866-674-6327, can point you to the right office on weekdays.
LIHEAP’s budget is set by Congress each year. The White House proposed ending the program in its 2026 budget request, but Congress funded it at $4.045 billion, slightly more than the year before. Check your state’s current program before relying on it.
2. Medicaid and health plans
Original Medicare generally does not pay for air conditioners, because they are treated as household or “environmental” equipment rather than medical equipment. Medicaid is different in some states:
- Oregon: Through its Home Changes for Health benefit, the Oregon Health Plan can provide air conditioners, heaters and air filters to eligible members whose health worsens in extreme heat or poor air quality. Members contact their coordinated care organization. The benefit covers the device, not the electricity bill.
- New York: Medicaid may cover an air conditioner when there is a documented medical reason, usually through a medical equipment supplier and prior approval. It is not routine, so expect paperwork.
In other states, ask your Medicaid plan or care coordinator whether it offers “flexible services” or health-related supports that include cooling devices. If you have a Medicare Advantage plan, ask whether its extra benefits include anything for heat safety. Do not assume either way.
3. Area Agencies on Aging and senior programs
Local aging offices often run cooling programs or know who does. For example:
- Mercer County, New Jersey has offered “Medi-Cool” vouchers for free air conditioners to income-eligible adults aged 60 and over with a documented health condition, and to adults with disabilities.
- Dutchess County, New York set aside $35,000 in 2026 to buy and install free window units for residents aged 65 and over or with heat-sensitive conditions.
Find your local office through the Eldercare Locator (1-800-677-1116) or by dialling 211.
4. City and county heat programs
Some cities and counties buy air conditioners for the residents most at risk. Bloomington, Indiana, has run a free window unit program for low-income residents with conditions such as heart and lung disease, diabetes and kidney disease. In the Phoenix area, the nonprofit All Thrive 365 repairs or replaces broken central air conditioning for eligible older homeowners, using grants from local utilities.
Search your city or county name with “cooling assistance” or “free air conditioner”, or call 211.
5. Community action agencies, charities and faith groups
Community action agencies run many local energy programs and can tell you about every option in your area. Charities such as Catholic Charities, local churches, food banks and mutual aid groups sometimes give out fans or air conditioners in summer. Supplies are small, so ask early and ask to be placed on a waiting list.
6. The Weatherization Assistance Program
The US Department of Energy’s Weatherization Assistance Program makes free energy-efficiency upgrades for low-income households. Depending on your home and your state, the work can include repairing or replacing heating and cooling equipment. Congress funded the program at $369 million for 2026. Renters need their landlord’s agreement, and waiting lists can be long.
7. Utility company programs and rebates
Ask your electricity provider about low-income programs. Some utilities fund repairs or replacements, offer bill discounts or give rebates on efficient equipment.
If you are replacing a system with a heat pump, which both heats and cools, income-qualified households may get up to $8,000 through federal Home Electrification and Appliance Rebates (HEAR) in states that have launched them. The federal tax credit for heat pumps ended for systems installed after December 31, 2025.
8. Free or low-cost used units
Buy Nothing groups, Freecycle, Facebook Marketplace, Nextdoor and Craigslist often list free or cheap air conditioners, especially when people move or upgrade. Before you accept one:
- Ask how old it is and whether it still cools well, and test it before you take it if you can.
- Check the cord and plug for damage, and pass on units with oily stains or a chemical smell.
- Make sure the BTU rating (its cooling power) suits the size of your room.
- Check that it fits your window and that someone can help install it safely. Window units are heavy.
- Plug it straight into a wall outlet, not an extension cord or power strip.
- Meet in a public place, or bring someone with you.
How to apply for a free air conditioner: step by step
- Find the right office. Call the NEAR hotline, dial 211 or contact your Area Agency on Aging.
- Ask the right questions. Does the program provide a unit or only bill help? When do applications open? Is installation included? Is there a waiting list?
- Ask your doctor for a letter. It should name the condition, explain that heat makes it worse and state that an air conditioner is medically needed. Some programs, including New York’s, want a letter dated within the last 12 months.
- Gather your documents using the checklist below.
- Apply on the first day you can, and keep copies of everything you send.
- Follow up if you have not heard back within a couple of weeks.
- If you are turned down, ask why, whether you can appeal and what other programs the office knows about.
Document checklist
- Photo ID for the person applying
- Proof of address, such as a lease or utility bill
- Proof of income for everyone in the home, such as pay stubs or benefit letters
- Letters showing SNAP, SSI or TANF, if you receive them
- A recent electricity bill
- Your doctor’s letter
- Written landlord permission, if you rent
When to apply
Most cooling programs open in spring and close when summer funds run out. New York City’s 2026 cooling benefit, for example, opened in mid-April. Because units are given out first come, first served, applying in the first week makes a real difference.
If you are reading this outside the summer season, use the time to prepare. Ask your local agency when cooling applications open and whether there is an interest list. Get your doctor’s letter in late winter. Also ask whether applying for heating help in the colder months affects your eligibility for cooling help, as it does in some states. Repair and weatherization programs often accept applications year-round.
Renting? What to check first
- Permission: Your lease may limit window units, often for safety reasons. Ask your landlord in writing. Some places limit landlords’ ability to ban air conditioners outright, so check local tenant rules or ask a tenant organisation.
- Electrical capacity: Older buildings may struggle with extra load. Ask whether the outlet is on a circuit that can handle an air conditioner.
- Window type: If your window cannot hold a unit, a portable air conditioner may be an option. Programs that cannot install a unit safely may offer a fan instead.
- Fixed systems: A split system needs wall work and an outdoor unit, so renters need written approval first. Our checklist on how to prepare for split system installation covers approvals, wiring and placement.
A free air conditioner still costs money to run
Electricity for cooling is getting more expensive. The National Energy Assistance Directors Association projected that average US summer electricity spending would reach about $792 in 2026, up 10.5% on 2025. Energy assistance directors have also noted that some families receive a free unit but avoid switching it on because they fear the bill.
These steps help keep running costs down:
- Cool the one room where you spend most of your time, and keep its door closed.
- Close blinds or curtains on sunny windows. Glass lets in a lot of summer heat, as our guide to double glazed awning windows explains.
- Choose the warmest setting that still feels comfortable, and let the unit hold it.
- Clean or rinse the filter regularly so the unit does not work harder than it needs to.
- Ask your utility about budget billing or low-income rates, and ask your LIHEAP office whether it helps with summer bills.
If you end up buying a unit, efficiency matters as much as price. Our guide to split system air conditioner benefits and trade-offs explains sizing, inverter models and running costs.
How to stay safe while you wait
Heat can be dangerous before any program comes through. The US Centers for Disease Control and Prevention (CDC) has long warned that electric fans may make you feel more comfortable but will not prevent heat-related illness when temperatures reach the high 90s°F.
- Spend the hottest part of the day in an air-conditioned place, such as a cooling center, library, senior center or shopping mall. Call 211 or check your local government’s website for cooling centers.
- Take cool showers, drink water regularly and avoid heavy activity in the afternoon.
- Check on older relatives and neighbours at least twice a day during a heatwave.
- Ask your doctor or pharmacist whether any of your medicines make you more sensitive to heat.
- Call 911 if someone has a very high body temperature, hot red skin, a fast strong pulse, confusion or loses consciousness. These can be signs of heat stroke, which is a medical emergency.
Watch out for free air conditioner scams
- Government energy programs do not charge a fee to apply or to receive help.
- LIHEAP does not give grants directly to individuals. Report any message offering a LIHEAP grant or asking for a fee to the HHS fraud hotline on 1-800-447-8477.
- Be wary of social media posts that ask for card details to “cover shipping” on a free unit.
- Apply only through official state or county websites, community action agencies or charities you can verify.
Outside the US
Similar programs are growing in Canada. The City of Toronto offered at least 1,000 free portable air conditioners in 2026 to eligible low-income residents in apartment buildings, chosen by random draw. In British Columbia, BC Hydro’s free portable air conditioner now requires a recommendation letter from a regional health authority’s Home Care Program. In other countries, start with your local council or health service and your energy provider’s hardship program.
Final thoughts
Getting a free air conditioner takes some paperwork and good timing, but help is out there, especially for older adults and people whose health is affected by heat. Start with your local energy assistance office, ask your doctor for a letter early and apply as soon as applications open. For more practical guides to keeping your home comfortable, browse our home improvement guides.
