Operating down to -25°C without efficiency loss? Titanium heat exchanger aligns with EU and U.S. net-zero goals.
Titanium Heat Exchanger in Air-to-Water Heat Pumps is a specialised component designed for superior corrosion resistance and efficient heat transfer, in the water-side (hydronic) section of the system. It enhances durability in harsh or humid environments, such as coastal areas or applications involving chlorinated or treated water.
Key Features and Benefits
- Corrosion Resistance: Titanium is highly resistant to pitting, crevice corrosion, and stress cracking from chlorides, salts, or acidic water—common issues in ATWHPs where water circulates for heating/cooling. Unlike copper or stainless steel (prone to rust in salty conditions), titanium withstands exposure without degrading, extending system life by 20–30% (up to 25+ years).
- Heat Transfer Efficiency: It offers excellent thermal conductivity (similar to copper but lighter), achieving coefficients of performance (COP) up to 4.5–5.0. This means better energy savings (30–50% vs. gas boilers) by efficiently transferring heat from refrigerant to water.
- Application: Titanium exchanger is often in the indoor hydronic module, paired with DC pumps and electric heaters. It’s ideal for domestic hot water (DHW) or space heating, operating down to -25°C without efficiency loss. For pool heating or sanitary water, it prevents scaling and maintains flow rates.
Why Titanium in ATWHPs?
ATWHPs extract heat from outdoor air and transfer it to water for radiant floors or tanks. Standard exchangers (e.g., copper) corrode faster in mineral-rich water, reducing efficiency by 10–15% over time. Titanium addresses this, aligning with EU and U.S. standards for low-GWP refrigerants and net-zero goals. Kanion Co highlights it in Eurovent-certified models for eco-friendly performance, reducing maintenance and leaks.
For more details, check out ATWHP Deluxe Series at kanionco.com.
