
Description
Description
A replacement firebox grate for Kota Kuru 14–20 wood-burning sauna heaters, measuring 135 × 290 mm. The grate carries the fire at the base of the firebox and takes the full force of every burn, so it is a natural wear item over the life of a heater. Fitting a new grate restores the airflow beneath the fire and keeps the heater burning cleanly and steadily. Grate sizes differ across the Kota and Narvi ranges, so check your heater model before ordering.
Features
Technical Specification
| Type | Replacement firebox grate |
| Suitable for | Kota Kuru 14–20 wood-burning sauna heaters |
| Dimensions | 135 × 290 mm |
Ordering note
Replacement grates are model-specific. Check your heater model before ordering, as grate sizes differ across the Kota, Narvi and Aito ranges.
Downloads
Delivery & Returns
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.
Description
A replacement firebox grate for Kota Kuru 14–20 wood-burning sauna heaters, measuring 135 × 290 mm. The grate carries the fire at the base of the firebox and takes the full force of every burn, so it is a natural wear item over the life of a heater. Fitting a new grate restores the airflow beneath the fire and keeps the heater burning cleanly and steadily. Grate sizes differ across the Kota and Narvi ranges, so check your heater model before ordering.
Features
| Type | Replacement firebox grate |
| Suitable for | Kota Kuru 14–20 wood-burning sauna heaters |
| Dimensions | 135 × 290 mm |
Ordering note
Replacement grates are model-specific. Check your heater model before ordering, as grate sizes differ across the Kota, Narvi and Aito ranges.
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.









