Harvia Legend Pipe mounted water heater tank
Harvia WP250LD Sauna Water Heater
The Harvia WP250LD water heater is engineered to heat sauna water quickly and efficiently while enhancing the overall steam experience. Designed with Harvia’s signature innovation, this unit features a stone-covered front that allows water to be thrown directly onto the stones—producing additional steam while simultaneously heating the water.
The integrated pipe running through the water tank functions as part of the tank wall, significantly improving heat transfer and allowing water to reach optimal temperature rapidly. Finished in durable black steel, the WP250LD integrates seamlessly with Harvia wood-burning sauna stoves for a cohesive, high-performance setup.
Overview
- Efficient sauna water heating with enhanced steam generation
- Stone-covered front allows water to be thrown directly on stones
- Dual-purpose design heats water while improving steam quality
- Ideal companion for wood-burning sauna stoves
Key Features
- Black steel construction for durability and heat resistance
- Innovative pipe-through-tank design for faster water heating
- Stones cover the front of the tank for added steam generation
- New tap solution for convenient hot water access
- Tap can be mounted to a wall or bench
Capacity & Stone Requirements
- Water tank capacity: 25 liters
- Stone capacity: 33 lbs
- Designed for use with 2"–4" (5–10 cm) split-face sauna stones
Recommended Stones
- Harvia split-face olivine diabase sauna stones (5–10 cm)
- Split-face stones maximize heat retention and steam efficiency
- We recommend ordering an extra box to select optimal stone fit
- Loose stacking improves airflow and long-term durability
Bundling Recommendation
- Pair with a Harvia wood-burning sauna stove for a complete system
- Add compatible sauna stones to ensure proper performance
- Ideal upgrade for traditional Finnish-style sauna experiences
Specifications
- Model: WP250LD
- Material: Black steel
- Dimensions: 14.2" W (36 cm) × 14.2" D (36 cm) × 35.8" H (91 cm)
Warranty
- 2-Year Limited Warranty (Consumer Use)
- 1-Year Limited Warranty (Commercial Use)
What’s Included
- Harvia WP250LD sauna water heater
- Installation & operation manual
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