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Aviva Home Solutions

Resources

Understand the decision before you spend on it.

Short, specific explanations written for homeowners rather than for contractors. No savings promises, no rebate figures we cannot stand behind.

Guides

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  • Deciding between a heat pump and a furnace

    What the choice actually depends on in Eastern Ontario: fuel availability, electrical capacity, design temperature, and what you plan to do with the house over the next decade.

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  • What sizing means, and why an oversized system is not a safe bet

    Oversized equipment short-cycles, controls humidity poorly, and wears out sooner. Here is how load is estimated and what an honest sizing conversation sounds like.

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  • Hot water: tank, tankless, or heat pump water heater

    How household demand, recovery, venting, and available space decide which type of water heater fits, and where a heat pump water heater is a poor fit.

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  • What to check before putting solar on your roof

    Shingle age, roof orientation and shading, panel capacity, and annual rather than peak production estimates.

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By system

Detailed pages for each system

Each solution page covers how the system works, what it costs you in complexity, Ontario-specific considerations, sizing, installation, and support.

Answers

Common questions

Start with the home, not the equipment.

Tell us what is not working and what you want to improve. We will help you understand the practical options for your home.

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