WT Series Heat Pump (R-454B Version)

A versatile and extremely efficient two-stage commercial water source heat pump designed specifically to meet high-end hydronic systems.

The A2L refrigerant, R-454B, meets low-global warming potential (Low-GWP) requirements.
2-6 tons
Two-stage compressor and floating compressor base
Applications include: hydronic baseboard heating, hydronic in-slab floor heating, ice and snow melting, and more

Benefits

Bosch WT Series

The WT Series is available in 2-6 tons, including a wider range of voltages. The unit also provides many options for hydronic systems due to its two-stage compressor and high operating temperatures, providing best-in-class performance. Whether for new construction or retrofit applications, the WT Series offers whisper-quiet operation, durable construction, and seamless integration into a variety of hydronic heating and cooling setups. Equipped with R-454B refrigerant, the WT Series meets the criteria for a lower global warming potential A2L refrigerant.

Applications

There are many load side applications for which the WT Series water-to-water heat pump is ideally suited. Some typical uses are as follows: Hydronic baseboard heating, hydronic in-slab floor heating, forced air fan coil heating or cooling, ice and snow melting, heating potable water (when allowed by code), heating a swimming pool and spa, and process fluid heating or cooling.

Low Global Warming Potential

Equipped with R-454B refrigerant, the WT Series meets the criteria for a lower global warming potential A2L refrigerant.

Customer Support & Tech Support

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Call Support:

1-800-283-3787

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