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Chronomite CM-30L/277 | Instant-Flow® C-Micro® Point-of-Use Thermostatic Tankless Water Heater with 0.20 GPM Activation

Original price $300.00 - Original price $300.00
Original price
$300.00
$300.00 - $300.00
Current price $300.00

The Chronomite CM‑30L/277 is a compact, energy-efficient point-of-use tankless water heater delivering instant hot water with reliable thermostatic control.

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

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Chronomite CM-30L/277 Instant-Flow® Tankless Water Heater

High-Capacity, Energy-Efficient Hot Water for Demanding 277V Point-of-Use Applications

The Chronomite CM-30L/277 delivers powerful on-demand hot water with fast response time and consistent temperature output, even in colder climates or high-demand commercial environments. Designed for 277V systems, this 6,930-watt unit is ideal for public restrooms, healthcare facilities, industrial wash stations, and anywhere compact, efficient point-of-use heating is needed.


Performance Benefits

Feature

Specification

Benefit

Power Rating

30 Amps, 277 Volts, 6,930 Watts

✓ High output for applications with higher temperature demands

Temperature Rise

~122°F at 0.40 GPM (approximate)

✓ Delivers hot water even with cold inlet temperatures

Activation Flow Rate

0.20 GPM

✓ Works with low-flow and sensor-activated faucets

Size

6-1/4" (H) x 9-5/8" (W) x 2-3/4" (D)

✓ Ultra-compact—fits under sinks or in wall cavities


How It Works: Instant Heating Technology

Stage 1: Flow Activation

  • Function: Activates when flow reaches 0.20 GPM
  • Benefit: Eliminates standby energy waste—only operates when needed

Stage 2: Precision Heating

  • Function: Nichrome heating coils heat water instantly in a Celcon flow chamber
  • Benefit: Delivers steady water temperature with zero recovery time

Key Features

  • Rugged Cast Aluminum Housing – Vandal-resistant and corrosion-resistant for commercial durability
  • On-Demand Hot Water – Heats only what you need, when you need it—no tank required
  • 99% Energy Efficiency – Reduces operational costs and environmental impact
  • Compact Footprint – Saves space in tight installations, including under sinks and inside enclosures
  • Environmentally Friendly – Supports LEED credits and green building compliance
  • No Pressure Relief Valve Required – Simplifies installation (verify with local code)

Compared to Traditional Tank Heaters

Feature

CM30L/277 Tankless Heater

Traditional Tank Heater

Energy Use

99% efficient, on-demand

Constant heating to maintain temperature

Hot Water Supply

Unlimited

Limited to tank size and recovery time

Installation Size

Compact: 6-1/4" x 9-5/8" x 2-3/4"

Bulky, requires dedicated floor/wall space

Maintenance

Minimal

Requires periodic flushing and descaling

Service Life

Long-lasting, corrosion-resistant

Shorter due to tank degradation and scale buildup


Certifications & Compliance

  • UL Listed – Complies with UL 499 for electrical safety
  • CSA Certified – Meets CAN/CSA C22.2 No. 88 electrical requirements
  • UPC / IAPMO Approved – Certified for North American plumbing systems
  • ADA Compliant – Suitable for accessible facilities
  • Lead-Free Certified – Complies with U.S. Public Law 111-380

What’s Included

  • 1 × Chronomite CM30L/277 Instant-Flow® Tankless Water Heater
  • 3/8" Compression Fittings (Inlet & Outlet)
  • Faucet Flow Control Adapters
  • Installation & Operation Manual

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.

Dimensions

6-1/4"H x 9-5/8" x 2-3/4”

Kilowatt Output

1.44 to 11.08

Activation Flow Rate

0.20 GPM

Product Features

Ultra-Low Activation Flow Rate of 0.20 GPM

Patent(s)

Patent Pending

Installation:

A licensed plumber is required for installation per your local regulatory requirements.

Before beginning, turn off the breaker and disconnect the electrical supply to the area.

Shut off the water supply to the fixture.

Double‑check that everything has been turned off prior to proceeding.

For optimal performance, Chronomite electric tankless water heaters should always be installed within 18 inches of the point of use.

Maintenance:

Periodically inspect the supply lines, connections, and heater for any moisture, corrosion, or other preventable problems.

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