Design Metric Logo

Hot Taps vs Kettles: The Smarter Choice for Your Workplace

Wondering if a hot tap could save your business money over a kettle? Use our quick calculator to see your savings and ROI instantly. Popular choices include Zip, Quooker, and Aqua illi.

Time savings

No waiting for kettles. Instant near‑boiling water keeps teams moving.

Energy efficiency

Modern hot taps can use up to ~40% less energy than repeated kettle boils.

Cleaner, better taste

Integrated filtration helps reduce limescale and improves water quality.

Hot Tap vs Kettle Cost Calculator

Based on: £0.35/kWh, 365 days/year, 0.10 kWh per kettle boil, hot tap ~40% less energy, £150/yr maintenance, £2,500 supply & installation.

Please enter your name.
Please enter a valid email address.
Please enter a phone number.
Please enter a whole number of 1 or more.
Please enter a whole number between 1 and 12.

By using this form you agree to Design Metric processing your details to send your calculation results. See our Privacy Policy.

✅ Your results are on the way to your inbox (check spam just in case).

Not sure which tap?

Book a 10‑minute call and we’ll recommend the best option for your office.

Book a quick call