Description
This 50WCE036 is a nominal 3-ton vertical water source heat pump intended for zoned comfort in buildings with a managed water loop. WSHP systems can be a strong fit for property managers and commercial owners because they support independent tenant conditioning while central plant equipment keeps loop water within a workable range. The 50WC platform uses R-454B refrigerant as part of the current-generation design approach.
This configuration is right return with top discharge, built in a vertical cabinet with side filter access and front-left water connections. It also carries an option package that leans toward durability and occupant experience: coated air coil selection, cupronickel coaxial water heat exchanger selection, compressor blanket plus closed-cell foam insulation, and an A2L leak detection package. Those choices are typically made when corrosion risk, acoustic expectations, or code requirements are part of the buying decision.
In published AHRI/ANSI 13256-1 tables, the ECM category for size 036 is shown at 37,900 BTU/h cooling and 39,800 BTU/h heating at water-loop rated conditions. Real-world outcomes depend on loop temperatures, airflow setup, static pressure, and filtration. Before you lock the order, it’s smart to confirm the planned entering water temperature range and minimum flow requirement against your loop design.
Key Features
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Nominal 3-ton vertical water source heat pump: designed for zoned heating/cooling using a building water loop.
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Right-return top-discharge geometry: helps match vertical closets and mechanical chases with predictable duct alignment.
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Sound/IAQ-focused build (selected): compressor blanket plus closed-cell foam insulation to reduce noise transmission.
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Stainless drain pan + overflow sensor protection: corrosion-resistant condensate management with overflow shutoff behavior.
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Coated air coil option (selected): intended to reduce corrosion exposure on the air-side coil surfaces.
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Cupronickel coaxial heat exchanger (selected): higher corrosion resistance option for demanding water applications.
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A2L leak detection package (selected): integrated detection approach intended to meet stricter local code or customer requirements.
