Keilini 
Updated October 2026 · Written by the Keilini Heater Pro UK team
Quick answer
Can I use it in a shed? Yes, if the shed has a safe, properly installed electrical supply and the heater is kept clear of tools, paint and flammable materials.
What garden offices need
- Fast warm-up on cold mornings
- Compact size for small spaces
- Timer for end-of-day shut-off
- Tip-over protection on uneven floors
Electrical safety in outbuildings
Make sure the building has a properly installed supply with RCD protection. Don't run heaters from outdoor extension reels.
Our pick for warming one room
Keilini Heater Pro
Ceramic PTC · warm in ~3s · 36–45dB · tip-over & timer shut-off
£59.98£119.98Save 50%
See packs & prices- Free UK delivery
- 30-day returns
- Secure checkout
Where Keilini Heater Pro fits
Keilini Heater Pro is a compact ceramic PTC fan heater. It starts producing warm air in around 3 seconds, spreads it through a 90° grille, and runs at roughly 36–45dB. A built-in thermostat holds your chosen temperature, a tip-over switch cuts power if it is knocked over, and a timer switches it off after 1–12 hours.
It is designed to warm the room you are in — not to replace central heating for a whole house.
Our pick for warming one room
Keilini Heater Pro
Ceramic PTC · warm in ~3s · 36–45dB · tip-over & timer shut-off
£59.98£119.98Save 50%
Or 3 for £139.97 — £46.66 each.
See packs & prices- Free UK delivery
- 30-day returns
- Secure checkout
Frequently asked questions
Can I use it in a shed?
Yes, if the shed has a safe, properly installed electrical supply and the heater is kept clear of tools, paint and flammable materials.