https://www.heatpumptoronto.com/rebate-news https://www.heatpumptoronto.com/rebate-news/ottawa-announces-new-national-heat-pump-rebate-up-to-10-000-for-below2026-10-14 https://www.heatpumptoronto.com/rebate-news/ottawa-announces-national-heat-pump-rebate-program-up-to-10-000-for-co2026-10-14