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The TWST Series boasts all the features found on our TTS Systems while also utilizing a storage tank. This series can range from 399,800 to 1,199,400 BTU meaning it has enough power for most commercial scenarios requiring periodic high dump loads.
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- One Point of Connection - Aluminum Frame - 2 to 6 – Noritz NCC199CDV (GQ60) Tankless Water Heaters with System Controller - 119 Gallon Storage Tank Included - 1 ½” Water & Gas Manifolds - ¾” Condensate Drain Manifold - Expansion Tank Included - Breaker Box w/ Included Circuit Breakers - Pump Controller with Timer - Surge Protector - Building Recirculation Pump - Storage Tank Recovery Circulator (System Pump) - Isolation Valves - Well Immersed Thermistors for Easy Monitoring of Building Hot Water Performance - 2” Hot Water Supply to Storage Tank - 2” Cold Make Up Water - 2” Supply through Pump to Tankless - 2” Pump Bypass - Integrated 2” Check Valves