HVAC EQUIPMENT
Rinnai CX Series Commercial Tankless Water Heater
The Rinnai CX Series is a high-efficiency commercial tankless water heater engineered for reliable, high-volume continuous hot water delivery in demanding commercial applications. With up to 97% thermal efficiency, it significantly reduces energy consumption compared to traditional storage water heaters while eliminating standby heat loss.
Built for commercial-grade performance, the CX Series supports indoor or outdoor installation and features WiFi and Bluetooth connectivity for remote monitoring and control. Its condensing design and advanced heat exchanger deliver consistent hot water output even during peak demand periods.
Ideal for hotels, multi-family buildings, restaurants, healthcare facilities, and commercial applications requiring dependable, ultra-efficient tankless hot water at scale.
Why Contractors Choose This Unit
High-volume continuous hot water for commercial applications
High-efficiency condensing technology reduces operating costs
Compact wall-mounted design maximizes mechanical room space
Modular configuration supports scalable system designs
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