When landlords must turn on the heat

The date your landlord must turn on heat depends on your state and sometimes your city. Most states set a specific calendar date — often October 1 or November 1 — or require heat whenever outdoor temperature drops below a certain point, usually 55 to 60 degrees Fahrenheit. A few states tie it to indoor temperature: if the inside of your rental falls below 68 degrees Fahrenheit during the day or 62 degrees at night, your landlord is in violation regardless of the calendar date.

The most common standard across the country is that landlords must provide heat from roughly November through March or April, but this varies significantly. New York requires heat by October 1 if outdoor temperature stays below 55 degrees for three consecutive days. Massachusetts requires it by November 1. Illinois requires it whenever the outside temperature drops below 55 degrees. California has no statewide heating requirement at all — it depends on local ordinance. Your lease may also set a date earlier than state law requires.

If your landlord has not turned on heat by the date required in your state, or if the heat is on but your unit does not reach the required indoor temperature, you have legal options. These include requesting repairs in writing, withholding rent (in some states), paying for repairs yourself and deducting the cost from rent, or filing a complaint with your local housing authority. The specific remedy available to you depends on your state's tenant laws.

Key Takeaways

  • Most states require heat between November and March, but the exact start date ranges from October 1 to November 1 depending on where you live.
  • Some states use outdoor temperature as the trigger — usually 55 degrees Fahrenheit for three consecutive days — rather than a calendar date.
  • Indoor temperature requirements vary: many states require landlords to maintain 68 degrees Fahrenheit during the day and 62 degrees at night.
  • If your landlord misses the important date or heat is inadequate, send a written request for repairs and check your state's tenant laws for remedies like rent withholding or repair-and-deduct.
  • Your city or county may have stricter rules than your state, so check your local housing code as well.

State-by-state heating requirements

The rules differ enough that you need to know your specific state. New York requires landlords to provide heat from October 1 through May 31, with a minimum indoor temperature of 68 degrees Fahrenheit between 6 a.m. and 11 p.m., and 62 degrees between 11 p.m. and 6 a.m. Massachusetts requires heat from November 1 through April 30, with a minimum of 68 degrees during the day. Illinois requires heat whenever the outdoor temperature drops below 55 degrees Fahrenheit, regardless of the date.

Pennsylvania requires heat from November 1 through March 31, with a minimum of 68 degrees. Ohio requires it from November 1 through April 15, with 68 degrees minimum. Texas has no statewide requirement, but some cities like Houston and Dallas have local ordinances. California has no statewide requirement, though some cities impose one. If you live in a state not listed here, search "[your state] landlord heating requirements" or contact your local housing authority to confirm the rule in your area.

Some states also allow landlords to reduce the required temperature if tenants are away for extended periods or if the tenant controls their own heating system. Check your lease to see if it mentions this. If your lease says something different from state law, the law that is stricter applies — your landlord cannot use a lease to avoid legal obligations.

What counts as adequate heat

Adequate heat means the indoor temperature in your living space reaches the minimum required by your state, measured in the middle of the room at about waist height, not near a heat source or window. If your landlord has the furnace running but one bedroom stays at 60 degrees while the living room is 72 degrees, that is a problem — the entire unit must meet the standard. Some states allow a small variance (usually 2 to 3 degrees) between rooms, but the average should still meet the requirement.

Heat must be available 24 hours a day during the heating season, even if your lease says you pay for utilities. Landlords cannot shut off heat at night, on weekends, or during mild days and expect tenants to manage. If your landlord has installed a thermostat that you control, they are still responsible for ensuring the system works and can deliver the required temperature. If the furnace is broken and cannot reach the required temperature even when set to maximum, that is a landlord responsibility to repair.

How to document a heating problem

Before you take action, document the problem in writing. Buy a basic indoor thermometer (about $10 to $20) and record the temperature in your main living space at different times of day for at least three to five days. Write down the date, time, and temperature each time. Take photos of the thermometer reading. Note the outdoor temperature if you can — this matters if your state uses an outdoor temperature trigger.

Send your landlord a written request for repairs. Email is best because it creates a record. Write something like: "The heat in my unit is not reaching the required temperature of 68 degrees. I have measured 62 degrees in the living room at 10 a.m. on [date]. Please repair the heating system by [date — usually 24 to 48 hours for heat]. If repairs are not made, I will pursue other remedies under [your state] law." Keep a copy for yourself. Do not rely on phone calls or text messages alone.

If your landlord does not respond or does not make repairs, file a complaint with your local housing authority or code enforcement office. Bring your temperature records and a copy of your written request. Many housing authorities will send an inspector to measure the temperature themselves, which strengthens your case.

Your options if heat is not provided

If your landlord fails to provide heat by the required date or fails to maintain adequate temperature, your options depend on your state. In many states, you can withhold rent until repairs are made — but you must follow the correct procedure. Usually this means sending a written notice, waiting a set number of days (often 14 to 30), and then withholding rent only if repairs are still not made. Some states require you to place the withheld rent in an escrow account rather than keeping it.

Another option available in many states is "repair and deduct": you pay a contractor to fix the heating system and deduct the cost from your next rent payment. Again, you must follow the correct procedure — usually sending written notice first and waiting a set period. Some states cap how much you can deduct (often 25 to 50 percent of monthly rent) or limit how many times you can use this remedy in a year.

You can also file a complaint with your local housing authority, which may order your landlord to make repairs or issue a fine. In some cases, the housing authority can arrange for repairs and bill your landlord. You can also break your lease without penalty if heat is not provided — many states treat this as a material breach by the landlord. Before you move out, check your state law to confirm this is an option and what notice you must give.

What landlords can and cannot do

Landlords cannot charge tenants extra for heat during the heating season if heat is a required utility in your state. They also cannot shut off heat as a form of eviction or retaliation. If you have filed a complaint with the housing authority or requested repairs, your landlord cannot raise your rent, decrease services, or threaten eviction in response — that is illegal retaliation in most states.

Landlords can require tenants to pay for heat if the lease clearly states this and the heating system is separately metered to that unit. However, even if you pay for heat, the landlord is still responsible for maintaining the furnace and ensuring it works. If the furnace breaks, the landlord must repair it, not the tenant. Landlords also cannot require you to provide your own space heaters as a substitute for central heat — that does not meet the legal standard.

Some landlords try to avoid heating costs by claiming the tenant controls the thermostat. This does not relieve the landlord of responsibility. If the furnace cannot reach the required temperature even when the thermostat is set to maximum, the landlord must repair or replace it. If the tenant deliberately keeps the thermostat set to an unsafe temperature, that is a separate issue, but the landlord still must provide a functioning system.

Preparing for the heating season

Before October or November (depending on your state), test your heating system. Turn the thermostat up and listen for the furnace to kick on. Feel warm air coming from the vents. If nothing happens, contact your landlord when ready — do not wait until the first cold day. Early requests are easier for landlords to address and less likely to result in disputes.

Check your lease to see what it says about heat and utilities. If it says you pay for heat, confirm that the system is separately metered to your unit. If the lease is unclear, ask your landlord in writing what the heating arrangement is. Keep a copy of the answer. If your landlord later claims you are responsible for heat, you will have written proof of what was agreed.

Know the heating requirement in your state and your city before the season starts. Write it down or bookmark the page. If a problem arises, you will already know what your landlord is legally required to provide. This makes it easier to explain the problem in your written request for repairs.

Frequently Asked Questions

Can my landlord turn off heat to save money on mild days?

No. Once the heating season begins in your state, heat must be available 24 hours a day at the required temperature. Your landlord cannot shut it off during the day, on weekends, or when the weather is mild. If your state uses an outdoor temperature trigger (like 55 degrees), heat must be on whenever that threshold is crossed, even if it is only for one day.

What if my landlord says I control the thermostat so I am responsible for heat?

Your landlord is still responsible for providing a working heating system that can reach the required temperature. If you set the thermostat to maximum and the unit still does not reach 68 degrees, that is a landlord problem, not a tenant problem. The landlord must repair or replace the furnace. You controlling the thermostat does not shift the legal obligation to provide adequate heat.

Can I break my lease if my landlord does not provide heat?

Yes, in most states. Failure to provide heat is considered a material breach of the landlord's duties. However, you usually must give written notice and allow the landlord time to make repairs (often 14 to 30 days) before you move out. Check your state's tenant laws or contact your local housing authority to confirm the exact procedure in your area.

What if my landlord says the heat is on but my unit is still cold?

Document the indoor temperature with a thermometer for several days. If it consistently falls below the required minimum, send your landlord a written request for repairs. The problem may be a broken furnace, poor insulation, or a thermostat that is not working correctly. Your landlord must investigate and fix the issue. If they refuse, file a complaint with your housing authority.

Do I have to pay rent if my landlord does not provide heat?

You can withhold rent in many states, but you must follow the correct legal procedure. Usually this means sending written notice, waiting a set period (often 14 to 30 days), and only then withholding rent if repairs are still not made. Some states require you to place withheld rent in an escrow account. Check your state's tenant laws before withholding rent, because doing it incorrectly can result in an eviction notice against you.