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Apollo DHW MAX Series
Built for heat pump DHW performance
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Stainless 316 inner tank & coil
Resists corrosion from DHW minerals and closed-loop fluids for a service life measured in decades.
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Combined DHW + buffer volume
Single tank eliminates a separate buffer vessel — less piping, fewer leak points, smaller footprint.
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2"–3" polyurethane foam insulation
Thick foam jacket minimizes standby heat loss and keeps condensation off the tank surface.
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Optimized for heat pump cycling
Buffer volume absorbs thermal mass during defrost cycles, protecting efficiency and reducing short-cycling.
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APOLLO patent cold water inlet
Proprietary inlet stratification increases usable hot water delivery by up to 20%.
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200 psi rated, relief valve included
Rated for 200 psi, 120 psi relief valve and drain valve included — no extra hardware needed.
Residential & commercial ready
Sized and rated for both residential and light commercial heat pump DHW applications.
Flexible connection layout
Dedicated ports for DHW, Hydro Smart, coil, and buffer circuits — no field adapters for standard installs.
Defrost-cycle protection
Buffer volume absorbs and releases energy during heat pump defrost for stable DHW output in cold weather.
10-Year warranty
Backed by a 10-year manufacturer warranty and full MBTEK after-sale technical support.
