Brands & Manufacturers of R290 Air-to-Water Heat Pump
The European R290 air-to-water heat pump market is growing rapidly under EU regulations, with manufacturers of EXINDA driving adoption of low-GWP, energy-efficient hydronic heating systems.
Modular Heat Pump Pumping: Dedicated Pumps and Check Valves
Modular heat pump pumping starts with the branch duty and control sequence. EXINDA explains dedicated pumps, check valves, power arrangements and commissioning for commercial projects.
Heat Pump Secondary Pump Control: EXINDA Installer Guide
Heat pump secondary pump control explained for European installers: connect the indoor pump, coordinate separate water circuits and verify operation with EXINDA's commissioning steps.
4-Pipe Heat Pump: Operating Modes and Turndown Explained
A 4-pipe heat pump needs operating modes and minimum output matched to the building. EXINDA explains simultaneous demand, circuit versus module turndown and commissioning checks.
R290 Heat Pump Installation Checklist for Retrofits
An R290 heat pump installation checklist helps installers identify selection, hydraulic and site problems before equipment reaches a residential retrofit project. Replacing a boiler with an air-to-...
Can You Replace a Gas Boiler With an R290 Heat Pump?
Replace gas boiler with R290 heat pump only after checking seven critical retrofit conditions. This practical checklist helps homeowners and installers identify direct, upgrade-first and hybrid pro...
Recent news
Meet with EXINDA at global trade show
Exinda is on the move! Join us at our upcoming international exhibitions:
Piscina & Wellness Barcelona, Spain / C&R (Climatización y Refrigeración), Madrid, Spain / HARDI Annual Conference & Products Show, USA
We look forward to meeting our partners and customers worldwide — let’s connect, collaborate, and build a sustainable HVAC future together.
AHR Expo
Join EXINDA at the AHR Expo in Las Vegas, where we’ll be showcasing our advanced heating, cooling, and ventilation solutions at Booth SU1913.
HARDI Annual Conference
Visit the Exinda team at Booth 548 and discover our latest HVAC solutions — from air-to-water heat pumps and ERVs to pool heaters
C&R Spain
Exinda will attend C&R 2025 in Madrid — one of Europe’s leading HVAC exhibitions.We welcome our partners and customers to visit us at Booth 7A28.
Partner With EXINDA
Distributors & Dealers
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Engineering Firms & Contractors
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HVAC Brands
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