Condo Water Heater: Who Pays? Your Responsibilities

In a divided co-ownership, the question “who pays for the water heater?” comes up often. It involves the responsibilities of each co-owner, the role of the syndicate and insurance rules. A careful review of the declaration of co-ownership (DCV) and the by-laws of the immovable helps avoid misunderstandings. This practical guide summarizes typical situations and the steps to follow for the board of directors and condo co-owners in Quebec.

Common portions vs. private portions: the basic rule

• In principle, a water heater located in a unit and serving only that unit forms part of the accessory private portions. Its maintenance and replacement are therefore the responsibility of the co-owner concerned.
• A centralized water heater supplying several units—or the entire building—is generally a common portion. The syndicate then assumes responsibility for maintenance and replacement through the operating budget or contingency fund, depending on the nature of the work.
• The declaration of co-ownership takes precedence when classifying these elements. Check the clauses listing the common portions and private portions, as well as the related accessories and equipment.

From a legal standpoint, the Civil Code of Quebec provides, among other things, for co-owners’ contribution to common expenses (see section 1064 C.C.Q.) and the syndicate’s obligation to insure the building (see section 1072 C.C.Q.). It also addresses the possible allocation of the deductible in the event of a loss (see section 1074.2 C.C.Q.). Consult the official text for details:

• LégisQuébec – Civil Code of Quebec

To ensure these rules are applied consistently, your by-laws of the immovable can specify who is responsible for replacing water heaters and what maintenance records are required. If you need to update your rules, see our administrative management services.

Common scenarios: replacement, failure and end of service life

• End of service life and preventive replacement: The RBQ generally recommends replacing residential water heaters at around 10 years, depending on the model and conditions of use. Preventive replacement greatly reduces the risk of water damage.
• Lack of maintenance and negligence: If damage results from an outdated or poorly maintained water heater, the co-owner may be charged certain costs, including the syndicate’s insurance deductible in cases permitted by law and the by-laws.
• Rented water heater: The rental agreement, for example with a supplier, remains a private agreement involving the co-owner. Rental and replacement costs are personal, but damage caused by the appliance is subject to the same insurance and liability rules.
• Central water heater (mechanical room): When it is a common portion, the board of directors arranges maintenance through qualified contractors and plans its replacement in the maintenance logbook/contingency fund study. Funding will come from the operating budget or contingency fund, depending on the scope of the work.

Practical best practices:

• Keep an age register for water heaters in each unit, including the year of manufacture, installation date and capacity. Request proof of replacement or periodic inspection.
• Give preference to retention pans and leak detectors connected to the alarm system or automatic shut-off valves, depending on the condo’s configuration.
• Require the work to be performed by a contractor holding the appropriate licence, in accordance with RBQ requirements.

For technical and safety matters, consult:

• RBQ – Appliances and safety (water heaters)

Insurance, losses and deductibles: how the process works

• Syndicate insurance (primary policy): It covers the building, including private portions in their original condition, except for co-owners’ movable property and improvements. In the event of water damage, it may indemnify damage to the common portions and, depending on the coverage, certain original private portions.
• Co-owner’s insurance (home insurance for a condo): It covers improvements, movable property and the co-owner’s civil liability. It may also reimburse a deductible charged by the syndicate, depending on the coverage selected.
• Deductible and recovery: The Civil Code allows the syndicate to charge the deductible to the co-owner from whose private portion the loss originated or to the person who committed a fault, subject to the applicable conditions (see section 1074.2 C.C.Q.). Subrogated claims against a negligent installer remain possible.

Useful resources for aligning your practices:

• LégisQuébec – Civil Code (syndicate insurance and deductibles)
• RGCQ – Guides and best practices for divided co-ownership

Practical advice: Always request an up-to-date certificate of insurance from co-owners when a water heater is replaced. Specify in the by-laws of the immovable the minimum proof required, including civil liability, water damage coverage and the deductible amount.

Internal governance: declaration of co-ownership, by-laws and maintenance logbook

• Declaration of co-ownership and by-laws of the immovable: Clearly define responsibility for replacing water heaters, the maximum permitted age (e.g. 10 years), required devices (pan, detector) and replacement deadlines following notice from the board of directors.
• Maintenance logbook / contingency fund study: Record the inventory and replacement schedule for water heaters, both private and common. For a common water heater, plan its financing through the contingency fund if it is a major replacement. For private water heaters, establish a notice and follow-up mechanism.
• Annual general meeting and minutes: Adopt a water heater management policy at the annual general meeting and record it in the minutes. This facilitates consistent enforcement and communication with new co-owners.
• Access to units and work: The Civil Code provides for access to private portions to maintain common portions and carry out certain necessary work. In an emergency, such as a leak, the board of directors must be able to intervene quickly while complying with the declaration of co-ownership and safety rules.

For structured support, including notice templates, an age register, policies and communications, see our operations management services.

Practical procedure: who pays and what to do, step by step

For a private water heater (unit):

1. Check the declaration of co-ownership and by-laws: confirm that it is classified as a private portion and review the maintenance and replacement obligations.
2. If it is being replaced: the co-owner hires a licensed contractor, notifies the board of directors, and provides a certificate of insurance and proof of compliance when the work is complete.
3. If there is a loss: the co-owner immediately notifies the board of directors and their insurer. The syndicate opens an insurance file and, where necessary, applies the deductible allocation provided for under the law and the by-laws.

For a common water heater (mechanical room or common system):

1. The board of directors commissions a contractor, schedules the shutdown, notifies the co-owners and manages the project.
2. Funding comes from the operating budget for maintenance or the contingency fund for a major replacement, according to the contingency fund study and maintenance logbook.
3. In the event of damage, the syndicate manages the insurance claim and repairs to the common portions; coordination within the units follows internal procedures.

Summary of responsibilities (to be adapted according to your declaration of co-ownership):

Need a policy template or a register? Visit our blog.

Additional external resources:

• OACIQ – Seller’s declaration (useful during a sale for the water heater’s age and condition)

This article provides general information and does not constitute legal advice. Consult a lawyer or notary regarding your situation.

Do you manage a divided co-ownership in Quebec? Explore our plans or contact us to assess your needs.