TURBOMAX 120-9 Instantaneous Indirect Water Heater
 Most Items Ship Same Day 
        
      
      (Warranty, Return and Refunds)
         Most Items Ship Same Day 
        
      
      (Warranty, Return and Refunds)
      
          
    
    Thermo2000 TurboMax 120-9 – High-Efficiency Instantaneous Indirect Water Heater
Looking for a powerful, energy-smart solution for large residential, multi-unit, or light commercial hot water needs? The Thermo2000 TurboMax 120-9 is a high-performance indirect water heater that delivers consistent, on-demand domestic hot water with exceptional efficiency and speed. With an increased thermal mass and advanced heat transfer design, the TurboMax 120-9 can heat water from 40°F to 140°F in mere seconds—delivering rapid output without standby losses, while reducing energy consumption by up to 30% compared to traditional systems.
Built for demanding applications, the TurboMax 120-9 features a copper coil heat exchanger with 99% thermal efficiency, a rugged steel tank, and eco-conscious 2” HFC-free polyurethane insulation. It integrates seamlessly with boilers, heat pumps, geothermal systems, and solar thermal setups, making it a smart, flexible solution for high-volume domestic hot water production.
🔥 Key Benefits of the Thermo2000 TurboMax 120-9
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Instant Hot Water – Immediate domestic hot water, with no wait time or temperature fluctuations 
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Ultra-Efficient Copper Heat Exchanger – Transfers heat up to 17x faster than stainless steel alternatives 
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120-Gallon Thermal Mass – Handles high-demand usage with ease, ensuring reliable supply 
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Hygienic & Safe – No stagnant water zones, preventing scale and bacteria buildup 
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Energy Savings Up to 30% – Cuts heating costs without compromising performance 
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Zero Maintenance Required – No flushing, descaling, or regular service necessary 
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Compact, Vertical Footprint – Saves space while delivering high output 
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Sustainable Design – Insulated with HFC-free polyurethane foam for environmental safety 
🔧 TurboMax 120-9 Specifications
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✅ 99% thermal efficiency 
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✅ Instantaneous hot water production 
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✅ 120-gallon thermal mass 
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✅ Designed for systems up to 9 GPM (gallons per minute) domestic hot water draw 
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✅ 2" thick HFC-free insulation 
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✅ No internal circulation pump needed 
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✅ Compatible with all hydronic heating sources 
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✅ Flexible plumbing connections for easy installation 
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✅ 15-year residential / 10-year commercial warranty 
🔩 Standard Connection Ports Include:
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Domestic cold water inlet 
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Domestic hot water outlet 
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Hydronic heating supply and return 
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Temperature and pressure indicator 
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Immersion well for temp sensor 
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Pressure relief valve 
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Automatic air vent 
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Tank drain valve 
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Adjustable aquastat and support feet 
✅ Why Homeowners and Professionals Choose the TurboMax 120-9
Whether you're retrofitting an aging system or specifying new construction, the TurboMax 120-9 delivers outstanding value and reliability. It’s especially well-suited for:
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Large residential properties 
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Multi-unit housing developments 
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Commercial kitchens, gyms, clinics, and offices 
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Energy-efficient buildings and green projects 
Dimensions and Measurements
| Height (Inches) | 77-7/16" | 
|---|---|
| Diameter | 28" | 
| Gallons | 119 Gallon | 
| BTU Input | 545,000 | 
| Weight | 430.00 lbs | 
| Domestic Water Connections | 2" Sweat M | 
🔒 Industry-Leading Warranty & Peace of Mind
Backed by a 15-year residential and 10-year commercial warranty, the TurboMax 120-9 is engineered for long-lasting, maintenance-free operation. No flushing. No descaling. Just reliable, consistent hot water for decades.
💧 Ready to Upgrade to the TurboMax 120-9?
Experience the next level in energy-efficient water heating. The TurboMax 120-9 offers the performance and reliability professionals trust—with the sustainability and simplicity today’s buildings demand. Contact us now to request a quote, speak with an expert, or get installation support.
Technical Documents:
- Brochure
- Manual
- Spec Sheet
- Performance Table
- Commercial Sizing Guide
- Residential Sizing Guide
- Equivalence Chart
- Installation Drawings
Questions?
        Speak with an expert 
1-888-615-0755
      
 
               
             
             
             
                 
                 
                 
         
    	 
           
          