
KESTAVA™
Condensing Tankless Water Heater
Key Features
- Durable Duplex Stainless Steel Heat Exchanger and Shell
- Intuitive and Powerful PURE® Control
- Turndown up to 15:1 with Flame-by-Wire® Combustion Control
- O2 Compensation Increases Efficiency and Reliability
- Compact Footprint – Fits Through a Standard Doorway
Product Overview
Fulton’s KESTAVA™ water heater provides quiet, reliable, and efficient performance in a sleek, compact design. Built with high-strength, durable materials, KESTAVA is designed for exceptional long-term performance. Its meticulously engineered construction and premium finish reflect Fulton’s commitment to quality, ensuring every unit meets the highest standards of reliability and durability in water heating technology.
Download BrochureSpecifications & Dimensions

Model | KTV-750 | KTV-1000 | KTV-1500 | KTV-2000 |
---|---|---|---|---|
Specifications | ||||
Input (1,000 BTU/HR) | 750 | 1,000 | 1,500 | 2,000 |
Water Content (GAL) | 50 | 50 | 104 | 102 |
Pressure Drop at 20°F ΔT (PSI) | 0.5 | 0.7 | 0.8 | 1.5 |
Turndown Ratio | 8:1 | 11:1 | 11:1 | 15:1 |
Dimensions | ||||
Height (IN) | 67.9 | 67.9 | 80.25 | 80.25 |
Width (IN) | 28 | 28 | 34 | 34 |
Depth (IN) | 42 | 42 | 50.8 | 50.8 |
Weights | ||||
Operating Weight (LBS) | 1,848 | 1,848 | 3,128 | 3,210 |
Clearances | ||||
Sides (IN) | 1 | 1 | 1 | 1 |
Front (IN) | 36 | 36 | 36 | 36 |
Top (IN) | 18 | 18 | 18 | 18 |
Rear (IN) | 24 | 24 | 24 | 24 |
KESTAVA™ Documents
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Fulton products are available for purchase through a worldwide network of authorized representatives. These representatives are highly qualified to assist you in the selection of Fulton equipment to best meet your application needs. To find your local Fulton representative, please follow the steps below.