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Instant-Flow® Micro Mix® Thermostatic Tankless Water Heater with External Mixing Valve

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Model M-MM Series
UL Listed
UPC
CALGreen
Federal Public Law 111-380 (No Lead)
ADA
ASSE 1070
Installation Instructions
Manual Low Activation Instant-Flow Micro Heater (pdf)
Submittal
2 available
M-MM Series Preview
Model M-MM Series

Instant-Flow® Micro Mix® Thermostatic Tankless Water Heater with External Mixing Valve

Ideal Application
  • Public lavatory
Features and Benefits
  • 0.35 gallon (1.3 liter) per minute low activation
  • 0.65 gallon (2.5 liter) per minute standard activation
  • Unlimited hot water
  • 99% energy efficient
  • Maintains consistent water temperature with digital microprocessor technology
  • Factory preset 104°F (40°C)
  • Meets ADA, UL, IAPMO, UPC, and CSA
  • Made in America
  • External ASSE 1070 compliant thermostatic mixing valve
Acorn Controls Inside

Downloads

Resource Type
Title
Description
File Size
Action
PDF icon
Installation Instructions
PDF icon
Manual Low Activation Instant-Flow Micro Heater (pdf)
Low Activation Instant-Flow Micro Heater M-15L/277, M-20L/120, M-20L/208, M-20L/240, M-20L/277, M-30L/120, M-30L/208, M-30L/240, M-30L/277, M-40L/208, M-40L/240, M-40L/277390 KB
PDF icon
Submittals
PDF icon
Submittal Instant-Flow® Micro Mix® Heater, Low Flow (pdf)
Instant-Flow® Micro Mix® (low flow)320 KB
PDF icon
Submittals
PDF icon
Submittal Instant-Flow® Micro Mix® Heater, Standard Flow (pdf)
Instant-Flow Micro Mix® (standard flow)316 KB
PDF icon
Brochures/Flyers
PDF icon
What makes Chronomite Great Brochure (pdf)
What makes Chronomite Great Brochure (pdf)8 MB
PDF icon
Brochures/Flyers
PDF icon
Chronomite General Brochure (pdf)
Chronomite General Brochure (pdf)5 MB

Specifications

Product FeaturesExternal Mixing Valve
Dimensions6-1/4"H x 17-1/4" x 2-3/4"
Kilowatt Output2.40 to 11.08
Activation Flow Rate0.35 GPM, 0.65 GPM
BrandAcorn ConTrols® Inside

Options

Accessories

Image
Model
Description
Downloads
-TP
Accessory: Pressure & Temp Relief Valve Assembly
Accessory: Disconnect Switch for SR, CM, CMI, M, M-MM, E Series Water Heaters
2095-1
Accessory: Disconnect Switch for SR, CM, CMI, M, M-MM, E Series Water Heaters

Miscellaneous

Image
Model
Description
Downloads
-ADJ
Option: Field Adjustable Temperature 104°–125°F
-P
Option: PA 765 ABS Plastic Housing
-SS
Option: Satin Finish Stainless Steel Housing
-SSP
Option: High Polish Finish Stainless Steel Housing

Models

All heaters are single phase powered. | Low Activation Flow Rate: 0.35 Gallon per Minute

Model Volts KW Amps/Ø 90°C Wire Temp Rise at 0.35 GPM Temp Rise at 0.50 GPM Temp Rise at 1.00 GPM Temp Rise at 1.50 GPM Temp Rise at 2.00 GPM
M-20L/120-MM 120 2.40 20 12 AWG 47°F 33°F 16°F 11°F ---
M-30L/120-MM 120 3.60 30 10 AWG 70°F 49°F 25°F 16°F 12°F
M-20L/208-MM 208 4.16 20 12 AWG 81°F 57°F 28°F 19°F 14°F
M-30L/208-MM 208 6.24 30 10 AWG 90°F + 85°F 43°F 28°F 21°F
M-40L/208-MM 208 8.32 40 8 AWG 90°F + 90°F + 57°F 38°F 28°F
M-20L/240-MM 240 4.80 20 12 AWG 94°F 66°F 33°F 22°F 16°F
M-30L/240-MM 240 7.20 30 10 AWG 90°F + 98°F 49°F 33°F 25°F
M-40L/240-MM 240 9.60 40 8 AWG 90°F + 90°F + 66°F 44°F 33°F
M-15L/277-MM 277 4.15 15 14 AWG 81°F 57°F 28°F 19°F 14°F
M-20L/277-MM 277 5.54 20 12 AWG 90°F + 76°F 38°F 25°F 19°F
M-30L/277-MM 277 8.32 30 10 AWG 90°F + 90°F + 57°F 38°F 28°F

All heaters are single phase powered. | Metric Low Activation Flow Rate: 1.3 Liters per Minute

Model Volts KW Amps/Ø 90°C Wire Temp Rise at 1.3 LPM Temp Rise at 1.9 LPM Temp Rise at 3.8 LPM Temp Rise at 5.7 LPM Temp Rise at 7.6 LPM
M-20L/120-MM 120 2.40 20 12 AWG 26°C 18°C 9°C 6°C ---
M-30L/120-MM 120 3.60 30 10 AWG 39°C 27°C 14°C 9°C 7°C
M-20L/208-MM 208 4.16 20 12 AWG 45°C 32°C 16°C 11°C 8°C
M-30L/208-MM 208 6.24 30 10 AWG 50°C+ 47°C 24°C 16°C 12°C
M-40L/208-MM 208 8.32 40 8 AWG 50°C+ 50°C+ 32°C 21°C 16°C
M-20L/240-MM 240 4.80 20 12 AWG 50°C+ 36°C 18°C 12°C 9°C
M-30L/240-MM 240 7.20 30 10 AWG 50°C+ 50°C+ 27°C 18°C 14°C
M-40L/240-MM 240 9.60 40 8 AWG 50°C+ 50°C+ 36°C 24°C 18°C
M-15L/277-MM 277 4.15 15 14 AWG 45°C 31°C 16°C 10°C 8°C
M-20L/277-MM 277 5.54 20 12 AWG 50°C+ 42°C 21°C 14°C 11°C
M-30L/277-MM 277 8.32 30 10 AWG 50°C+ 50°C+ 32°C 21°C 16°C

All heaters are single phase powered. | Standard Activation Flow Rate: 0.65 Gallon per Minute

Model Volts KW Amps/Ø 90°C Wire Temp Rise at 0.65 GPM Temp Rise at 1.00 GPM Temp Rise at 1.50 GPM Temp Rise at 2.00 GPM
M-30/208-MM 208 6.24 30 10 AWG 66°F 43°F 28°F 21°F
M-40/208-MM 208 8.32 40 8 AWG 87°F 57°F 38°F 28°F
M-30/240-MM 240 7.2 30 10 AWG 76°F 49°F 33°F 25°F
M-40/240-MM 240 9.6 40 8 AWG 90°F + 66°F 44°F 33°F
M-20/277-MM 277 5.54 20 12 AWG 58°F 38°F 25°F 19°F
M-30/277-MM 277 8.31 30 10 AWG 87°F 57°F 38°F 28°F
M-40/277-MM 277 11.08 40 8 AWG 90°F + 76°F 50°F 38°F

All heaters are single phase powered. | Metric Standard Activation Flow Rate: 2.5 Liters per Minute

Model Volts KW Amps/Ø 90°C Wire Temp Rise at 2.5 LPM Temp Rise at 3.8 LPM Temp Rise at 5.7 LPM Temp Rise at 7.6 LPM
M-30/208-MM 208 6.24 30 10 AWG 36°C 24°C 16°C 12°C
M-40/208-MM 208 8.32 40 8 AWG 49°C 32°C 21°C 16°C
M-30/240-MM 240 7.2 30 10 AWG 42°C 27°C 18°C 14°C
M-40/240-MM 240 9.6 40 8 AWG 50°C+ 36°C 24°C 18°C
M-20/277-MM 277 5.54 20 12 AWG 32°C 21°C 14°C 11°C
M-30/277-MM 277 8.31 30 10 AWG 49°C 32°C 21°C 16°C
M-40/277-MM 277 11.08 40 8 AWG 50°C+ 42°C 28°C 21°C

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