Connection + height
The base-vent TU1000 is 48 inches tall. TU1000T moves the connection to the top and grows to 60 inches with additional mass.
Classic · Compact heat-retaining fireplace
The compact classic. TU1000 gives a smaller room a true heat-retaining fireplace and can grow taller, change chimney connection, or take on a more modern face.
Heater package from $6,8502025–26 U.S. MSRP reference · not an installed-project price

Current family configurations
These are selected U.S. configurations related to this starting model. The final shortlist depends on heat demand, chimney route, structural support and the relationship between rooms.
| Configuration | What changes | 2025–26 MSRP |
|---|---|---|
| TU1000 | 48 in · base vent | $6,850 |
| TU1000T | 60 in · top vent | $8,350 |
| TU1000/50 | 48 in · mitred corners · base vent | $7,100 |
| TU1000T/50 | 60 in · mitred corners · top vent | $8,800 |
| TU1000/92 / T/92 | 60 in · modern face · base/top vent | $8,500 / $8,850 |
| KKTU1000 heat-storage course | Adds 12 in and about 562 lb | $1,750 |
Model descriptions and options are drawn from Tulikivi’s current U.S. product information. MSRP comes from the Tulikivi 2025–26 U.S. price list, updated December 1, 2025. Prices exclude ocean freight, tariff, domestic delivery and installation.
What the product page cannot decide
A useful quote adds the project-specific work around the heater: