Addressing Heat and Hot Water Issues for Tenants in Ontario

Utilities & Services Ontario 3 min read · published March 09, 2026 Flag of Ontario

If you're renting in Ontario and facing problems with heating or hot water, it's crucial to know your legal rights. In Ontario, tenants are protected under the Residential Tenancies Act, 2006, ensuring your living conditions are safe and comfortable, which includes adequate heating and hot water.

In Ontario, heat and hot water are considered essential services that landlords must maintain. Gather your lease, dates of outages, and any written repair requests to support a future complaint if needed.

Tenant Rights Regarding Heating and Hot Water

Tenants have a right to essential services in their rental units, including heat and hot water. These are standard expectations set by municipal property standards bylaws and the Residential Tenancies Act, 2006. As a tenant, it is essential to understand what is considered acceptable:

Minimums for heating and hot water are usually defined by local bylaws; check your city’s bylaw for the exact temperature and acceptable downtime. Keep a log of outages and any written notices to your landlord so you can request timely repairs.
  • Heat: The landlord must maintain a minimum indoor temperature as specified by municipal bylaws, usually around 20°C during the heating season.
  • Hot Water: A constant supply of hot water must be available, typically maintained at a temperature sufficient for normal usage.

Landlord Responsibilities

Landlords in Ontario are responsible for maintaining heating systems and hot water supply. Failure to provide these services could be considered a breach of the rental agreement and the Obligations of Landlords and Tenants. If your landlord fails to meet these responsibilities, you may have a case for filing a dispute with the Landlord and Tenant Board (LTB).

What to Do if You're Facing Issues

If you're dealing with inadequate heating or hot water:

  1. Document the Issue: Keep records of the dates and durations when services are unavailable.
  2. Tips for documenting: save emails or texts to the landlord, photograph affected areas, and note times when heat or hot water is off; store copies of this evidence in a dated file for at least a year.
  3. Contact Your Landlord: Notify them in writing as soon as the issue arises. Include the details and any supporting documentation.
  4. File a Complaint: If the issue persists, you can file a complaint with your local municipal government or the Landlord and Tenant Board.
  5. There are time limits for filing with the LTB or your municipal bylaw office; don’t delay, as late applications can be dismissed.
  6. Seek a Resolution: Consider mediation services through the LTB or your municipality.
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Legal Actions and Resources

If informal solutions don't work, tenants may need to pursue formal action. The Emergency Situations and Repairs: Tenant Rights and Responsibilities guide can provide additional insights.

  • Form T2 - Application about Tenant Rights: Use this form to make claims against a landlord for failing to provide essential services. Learn more and access it from the LTB website.
  • Understanding Your Lease: Review your lease agreement concerning repairs and maintenance responsibilities.

Tenant Advice

Always attempt to resolve issues directly with your landlord before seeking formal action. Good communication can often solve problems more efficiently.

Tenant Rights in Ontario

For more detailed information on your entitlements, explore the Tenant Rights in Ontario page. Additionally, Find rental homes across Canada on Houseme and access a comprehensive platform for housing issues.

  1. FAQ Section
  2. How To Section
  3. Key Takeaways
  4. Need Help? Resources for Tenants

  5. Footnotes

Need Help? Resources for Tenants

  • Landlord and Tenant Board of Ontario: Offers resources and assistance for filing complaints and understanding tenant rights.
  • Local Tenant Organizations: Reach out to advocacy groups for support and advice specific to your area.
  • Ontario Tenants Rights Hotline: Provides free advice and assistance for tenants facing difficulties with essential services.

  1. Residential Tenancies Act, 2006
  2. Landlord and Tenant Board
  3. LTB Forms

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David Chen
David Chen

Tenant Law Analyst, Tenant Rights Canada

David specializes in Ontario residential tenancy law and Northern territories housing regulations. He has followed developments at the Landlord and Tenant Board closely for over eight years and writes extensively on LTB procedures, rent increases, and maintenance obligations.