3 ms·

Assuming electricity is already used for heating, baseboards heaters are just big resistors and have basically unlimited life.

• pjc50 3y ago
  .. but are way less efficient than heat pumps. It's all about cost of installation vs cost of use.
  • tempestn 3y ago
    But that just takes you back to the 10-20 years. The point here was that the math changes if you need to replace your existing system anyway.