Chronomite CM-20L/277 | Instant-Flow® C-Micro® Point-of-Use Thermostatic Tankless Water Heater with 0.20 GPM Activation

Chronomite CM-20L/277 Instant-Flow® Tankless Water Heater

High-Performance, Energy-Efficient Hot Water for 277V Commercial Use

The Chronomite CM-20L/277 provides powerful, on-demand hot water for commercial and industrial environments using 277-volt electrical service. With a 5,540-watt output, it delivers a significantly higher temperature rise—making it ideal for colder inlet water or applications needing hotter water. It’s perfectly suited for handwashing stations, public restrooms, medical settings, and light-duty utility sinks where performance, space, and energy savings are essential.

Performance Benefits

How It Works: Instant Heating Technology

Stage 1: Flow Activation

• Function: Activates when flow reaches 0.20 GPM
• Benefit: Zero standby energy waste—heats only when water is flowing

Stage 2: Precision Heating

• Function: Nichrome coil elements heat water instantly as it passes through a Celcon flow chamber
• Benefit: Fast, consistent hot water with no tank and no delay

Key Features

• Rugged Cast Aluminum Housing: Durable, vandal-resistant—ideal for commercial and institutional use
• Unlimited Hot Water: Provides continuous, on-demand hot water without recovery time
• 99% Energy Efficiency: Heats only when needed—drastically reduces operating costs
• Compact Form Factor

Ships with standard (ADJ) option. To request a preset factory temperature at 104°, 110° or 120°F, please email us immediately after placing your order.