Sep 11, 2026
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New York Heating Law: What Every NYC Tenant and Landlord Should Know

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New York Heating Law

You should never have to guess whether your apartment is warm enough during a New York winter.
Under New York Heating Law, you have specific protections when your landlord fails to provide the heat or hot water your home requires.

Know When Heat Is Legally Required

You should know the city’s official heating season before you decide whether a heating problem requires action.

Heat season runs from October 1 through May 31. During this period, you should receive at least 68°F indoors between 6 a.m. and 10 p.m. when the outdoor temperature falls below 55°F.

Between 10 p.m. and 6 a.m., your apartment should remain at least 62°F, regardless of the outdoor temperature.

That means a cold apartment at 2 a.m. can still raise a legal concern even when the weather outside is relatively mild.

Your Hot Water Rights Do Not Stop in May

You may think heating requirements disappear when winter ends. Your hot-water rights do not.

You should have hot water throughout the year. NYC requires a constant minimum temperature of 120°F for residential hot water.

If your shower suddenly turns cold in July, you do not have to wait until October before reporting the problem.

What You Should Do When Your Apartment Is Too Cold?

Suppose you wake up on a January morning and your apartment feels unusually cold. You should not ignore the problem.

Start by checking the indoor temperature and documenting what you experience. You can use a thermometer and record the date, time, and temperature.

You should then notify your landlord, managing agent, or superintendent. Written communication can give you a useful record of when you reported the problem and how the issue was handled.

If the problem continues, you can file a complaint through 311. NYC’s housing authorities can investigate heating and hot-water complaints and issue violations when appropriate.

What You Should Know If You Are a Landlord?

If you own a residential building, you have more than a maintenance obligation when winter arrives.

You have a legal responsibility to provide the required heat and hot water. A heating failure can quickly become a housing-code issue if you do not respond promptly.

You should have your heating equipment checked before cold weather arrives. You should also know who will respond if a boiler, radiator, thermostat, or related system fails overnight.

A delayed repair can create problems for your tenants and may also lead to city enforcement.

What Happens After a Complaint?

You may wonder what happens after you call 311.

The NYC Department of Housing Preservation and Development can investigate the reported condition. If an inspector finds a violation, the property owner may receive an order to correct it.

If an owner does not restore required services, HPD may use its Emergency Repair Program in qualifying situations and charge the owner for repair costs and related fees.

You should therefore take a heating complaint seriously whether you are renting the apartment or owning the building.

Do Not Confuse a Heating Issue With a Minor Inconvenience

A broken heater is not simply an uncomfortable inconvenience during a freezing night.

You may have children, older family members, or someone with a medical vulnerability living in the apartment. Prolonged exposure to cold indoor temperatures can create genuine safety concerns.

You should report the problem promptly rather than waiting to see whether the weather improves.

If you are a landlord, you should treat a heating complaint as an urgent maintenance matter rather than something that can wait for your next routine service visit.

Keep Your Records Organized

You can make your situation easier to explain by keeping copies of your communications.

Save emails, text messages, maintenance requests, photographs, temperature readings, complaint numbers, and notices. You should also write down when your heat stopped working and when repairs were attempted.

A clear timeline can become particularly useful if the disagreement develops into a legal dispute.

When Legal Advice May Make Sense

You may reach a point where repeated repair requests have not solved the problem.

You may also receive a housing violation, face a dispute with your landlord, or worry about your responsibilities as a property owner.

At that stage, you can speak with General Practice Attorneys about your circumstances and the legal options available to you. The right advice depends on the facts, documents, building conditions, and steps already taken.

Frequently Asked Questions

1. When does NYC heating season begin?

You should know that the official heating season runs from October 1 through May 31.

2. How warm should your apartment be during the day?

Between 6 a.m. and 10 p.m., your apartment should reach at least 68°F when the outdoor temperature is below 55°F.

3. How warm should your apartment be at night?

Between 10 p.m. and 6 a.m., your apartment should be at least 62°F regardless of the outdoor temperature.

4. Do you have a right to hot water all year?

Yes. You should have hot water year-round, with a minimum required temperature of 120°F.

5. What should you do if your landlord does not fix the heat?

You should first notify your landlord, managing agent, or superintendent. If the problem is not corrected, you can file a complaint through 311.

6. Should you keep evidence of a heating problem?

Yes. You should keep temperature readings, photographs, written communications, repair requests, and complaint information. These records can help you explain exactly what happened.

A Warm Apartment Is a Legal Responsibility, Not a Favor

When your apartment becomes dangerously cold, you should know that you have more than a request for better service you may have legally protected housing rights. If you are facing repeated heating problems or a dispute over responsibility, New York Heating Law can help you understand the legal side of your situation and decide what step makes sense next.

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