Should every renovation add a spare 240‑V circuit (for HPWH/induction/EV) even if unused now?
Adding an extra 240V circuit during most renovations is a cheap and smart move.
Adding a spare 240-V circuit during renovations can be beneficial for future-proofing your home, especially considering the growing demand for electric vehicle (EV) charging, heat pump water heaters (HPWH), and induction cooking. Here’s why:
-Flexibility for future upgrades: Installing a spare 240-V circuit provides flexibility for future upgrades or additions, such as EV chargers or HPWH, without requiring costly electrical system modifications.
-Cost savings: Adding a spare circuit during renovation can be more cost-effective than retrofitting later, which may involve tearing into walls or ceilings.
Yes adding a spare 240 V circuit is low-cost insurance: future-proofs for heat-pump water heaters, induction cooktops, or EV chargers, avoids messy retrofits, and often meets code for “readiness” in modern homes.
Yes
Running a spare 240 V circuit during renovations is cheap insurance against future HPWH, induction, or EV upgrades, avoiding costly panel work later.