W series units - Hot Water Output NORDIC® W-Series
Two-Stage R410a
Model Sizes 25-75 (2-6 Ton)

Liquid-to-water - for use on open water wells and closed ground loops - hot water output up to 120°F (49°C) - for in-floor heating, pool heating or any other hot water requirement.

W-series units are designed to produce large quantities of hot water. Units can be installed on either open well systems or on closed loop systems.

Available with domestic hot water desuperheaters and as either heating only or as heating/cooling systems.

Very popular for use with concrete in-floor heating systems, swimming pool heating, or any other application where large quantities of hot water are required.

Units are available in capacities from 18,000 Btu (1.5 ton) up to 800,000 Btu (65 tons).