Hand pressing the touch controls of a black induction cooktop
Generic photo: HONG SON · Pexels License

Cooktop drop-in install (electric or induction; gas referred)

Drop-in cooktops depend on the cut-out size, clearances to cabinets above and the correct hardwired connection. Check the new cut-out dimensions before buying: a cut-out that is too big cannot be fixed easily in stone.

Single source ~90 min moderateBrands: All

Before you start

  • Breaker off and verified dead before any wiring.
  • Gas cooktops: the gas connection and leak test are BLOCKED, refer to a licensed gas installer.
  • Hardwired 240 V: licensed electrician where required.
  • Glass and ceramic tops break if dropped or forced: two people to set it.

Diagnostic steps

Unlock all 5 steps with expected values

Full library + AI assistant for $34.90, one time.

Get lifetime access

OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

More ranges & ovens guides

Component test · Range / Oven

How to test an oven RTD temperature sensor

Most electronic ovens use a platinum RTD probe, which works the opposite way to an NTC: resistance rises with heat. Many common sensors read about 1,080 Ω at room temperature and climb roughly 2 Ω per °F.

6 steps ~20 mineasy
Component test · Range / Oven

How to test an oven bake or broil element

Bake and broil elements are 240 V resistance heaters. A good one reads somewhere in the teens to about 40 Ω depending on wattage, and never shows continuity to its metal sheath.

6 steps ~20 mineasy
Component test · Range / Oven

How to test an infinite switch (electric surface element)

An infinite switch cycles a surface element on and off to set the heat level. Test the two line-to-element contact pairs on high and off. Also test the element itself before replacing the switch.

6 steps ~20 mineasy
Cooktop drop-in install (electric or induction; gas referred) · OnCall Tech