(1) Recommended retail prices (excluding installation) may vary depending on each installer, who is free to set their own rates. Additionally, if your home is over 2 years old, you may be eligible for a reduced VAT rate of 10% or 5.5% for products eligible for the Energy Transition Tax Credit (heat pumps and thermodynamic water heaters). Please note that to benefit from tax credits and energy rebates, the products must be supplied and installed by a qualified professional.