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Instant-Flow® Micro-Mix® Water Heater
Instant-Flow® Micro-Mix® Water HeaterInstant-Flow® Micro-Mix® Water Heater
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Instant-Flow® Micro-Mix® Water Heater

Model Number:  M-MM Series
UL ListedUPCCalGreenFederal Public Law 111-380 (No Lead)ADAASSE 1070

The combination of any Chronomite IAPMO certified microprocessor instantaneous water heater and the Chronomite IAPMO certified mixing valve assembly, AP-12, when installed per the instructions; complies with ASSE 1070 The reference is IAPMO R & T Certified No. 7257; regulation pertaining to limiting risk of scalding.

Chronomite Instant Flow® Micro-Mix® - Standard Flow models are manufactured to provide reliable point-of-use hot water at 1.0 gallon per minute with a minimum pressure of 25 PSI.

The AP-12 valve assembly consists of IAPMO certified mixing valve, appropriate piping and fittings. Reference IAPMO R & T Certificate #7257

Housing is fabricated from rugged cast aluminum alloy.

Element assembly is fabricated from Celcon plastic. Coils are Nichrome.

Faucet flow control and compression fittings are supplied with each unit.

Product Function:
  • Uses a digital microprocessor for temperature control. Ultra quick response times for temperature variations - 120 times per second. Microprocessor use is the most energy efficient means of heating water
  • Unlimited hot water
  • Saves water and energy - 99% energy efficient
  • Vandal resistant rugged cast aluminum housing
  • Space saving compact size: 6-1/4" (H) x 9-5/8" x 2-3/4"
  • Meets applicable building codes including ADA, UL, IAPMO, UPC.
  • Environmentally friendly
  • Made in the U.S.A.

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Submittals
Related Files
NameDescriptionFile Size
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/277389 KBView

Options

  • Satin Finish Stainless Steel Housing (-SS)
  • High Polish Finish Stainless Steel (-SSP)
  • PA 765 ABS Plastic Housing (-P)
<div class="flip-scroll"><span>Activation Flow Rate: 0.35 Gallon per Minute</span><br /> <table class="table table-bordered table-striped"> <thead> <tr style="background-color: #eeeeee;"><th>Model</th><th>Amps</th><th>Volts</th><th>Watts</th><th>Temp Rise<br />at 0.8 GPM</th><th>Temp Rise<br />at 1.0 GPM</th><th>Temp Rise<br />at 2.0 GPM</th></tr> </thead> <tbody> <tr> <td>M-15L/277-MM</td> <td>15</td> <td>277</td> <td>4150</td> <td>35 ° F</td> <td>28 ° F</td> <td><span>--</span></td> </tr> <tr> <td>M-20L/120-MM</td> <td>20</td> <td>120</td> <td>2400</td> <td>20 ° F</td> <td>--</td> <td>--</td> </tr> <tr> <td>M-20L/208-MM</td> <td>20</td> <td>208</td> <td>4160</td> <td>36 ° F</td> <td>28 ° F</td> <td>--</td> </tr> <tr> <td>M-20L/240-MM</td> <td>20</td> <td>240</td> <td>4800</td> <td>41 ° F</td> <td>33 ° F</td> <td>--</td> </tr> <tr> <td>M-20L/277-MM</td> <td>20</td> <td>277</td> <td>5540</td> <td>47 ° F</td> <td>38 ° F</td> <td>--</td> </tr> <tr> <td>M-30L/120-MM</td> <td>30</td> <td>120</td> <td>3600</td> <td>31 ° F</td> <td>25 ° F</td> <td>--</td> </tr> <tr> <td>M-30L/208-MM</td> <td>30</td> <td>208</td> <td>6240</td> <td>53 ° F</td> <td>43 ° F</td> <td>21 ° F</td> </tr> <tr> <td>M-30L/240-MM</td> <td>30</td> <td>240</td> <td>7200</td> <td>61 ° F</td> <td>49 ° F</td> <td>25 ° F</td> </tr> <tr> <td>M-30L/277-MM</td> <td>30</td> <td>277</td> <td>8320</td> <td>71 ° F</td> <td>57 ° F</td> <td>28 ° F</td> </tr> <tr> <td>M-40L/208-MM</td> <td>40</td> <td>208</td> <td>8320</td> <td>71 ° F</td> <td>57 ° F</td> <td>28 ° F</td> </tr> <tr> <td>M-40L/240-MM</td> <td>40</td> <td>240</td> <td>9600</td> <td>82 ° F</td> <td>66 ° F</td> <td>33 ° F</td> </tr> </tbody> </table> Activation Flow Rate: 1.30 Liters per Minute<br /> <table class="table table-bordered table-striped"> <thead> <tr><th>Model</th><th>Amps</th><th>Volts</th><th>Watts</th><th>Temp Rise<br />at 3 LPM</th><th>Temp Rise<br />at 4.0 GPM</th><th>Temp Rise<br />at 8.0 LPM</th></tr> </thead> <tbody> <tr> <td>M-15L/277-MM</td> <td>15</td> <td>277</td> <td>4150</td> <td>20 ° C</td> <td>15 ° C</td> <td>--</td> </tr> <tr> <td>M-20L/120-MM</td> <td>20</td> <td>120</td> <td>2400</td> <td>11 ° C</td> <td>--</td> <td>--</td> </tr> <tr> <td>M-20L/208-MM</td> <td>20</td> <td>208</td> <td>4160</td> <td>20 ° C</td> <td>15 ° C</td> <td>--</td> </tr> <tr> <td>M-20L/240-MM</td> <td>20</td> <td>240</td> <td>4800</td> <td>23 ° C</td> <td>17 ° C</td> <td>--</td> </tr> <tr> <td>M-20L/277-MM</td> <td>20</td> <td>277</td> <td>5540</td> <td>27 ° C</td> <td>20 ° C</td> <td>--</td> </tr> <tr> <td>M-30L/120-MM</td> <td>30</td> <td>120</td> <td>3600</td> <td>17 ° C</td> <td>13 ° C</td> <td>--</td> </tr> <tr> <td>M-30L/208-MM</td> <td>30</td> <td>208</td> <td>6240</td> <td>30 ° C</td> <td>22 ° C</td> <td>11 ° C</td> </tr> <tr> <td>M-30L/240-MM</td> <td>30</td> <td>240</td> <td>7200</td> <td>34 ° C</td> <td>26 ° C</td> <td>13 ° C</td> </tr> <tr> <td>M-30L/277-MM</td> <td>30</td> <td>277</td> <td>8320</td> <td>40 ° C</td> <td>30 ° C</td> <td>15 ° C</td> </tr> <tr> <td>M-40L/208-MM</td> <td>40</td> <td>208</td> <td>8320</td> <td>40 ° C</td> <td>30 ° C</td> <td>15 ° C</td> </tr> <tr> <td>M-40L/240-MM</td> <td>40</td> <td>240</td> <td>9600</td> <td>46 ° C</td> <td>34 ° C</td> <td>17 ° C</td> </tr> </tbody> </table> <br /><hr /></div> <hr /> <div class="flip-scroll"><span>Activation Flow Rate: 0.65 Gallon per Minute</span><br /> <table class="table table-bordered table-striped"> <thead> <tr style="background-color: #eeeeee;"><th>Model</th><th>Amps</th><th>Volts</th><th>Watts</th><th>Temp Rise<br />at 1.0 GPM</th><th>Temp Rise<br />at 1.5 GPM</th><th>Temp Rise<br />at 2.0 GPM</th></tr> </thead> <tbody> <tr> <td>M-30/208-MM</td> <td>30</td> <td>208</td> <td>6240</td> <td>43 ° F</td> <td><span>28 ° F</span></td> <td>21 ° F</td> </tr> <tr> <td>M-30/240-MM</td> <td>30</td> <td>240</td> <td>7200</td> <td>49 ° F</td> <td>33 ° F</td> <td>25 ° F</td> </tr> <tr> <td>M-30/277-MM</td> <td>30</td> <td>277</td> <td>8320</td> <td>57 ° F</td> <td>38 ° F</td> <td>28 ° F</td> </tr> <tr> <td>M-40/208-MM</td> <td>40</td> <td>208</td> <td>8320</td> <td>57 ° F</td> <td>38 ° F</td> <td>28 ° F</td> </tr> <tr> <td>M-40/240-MM</td> <td>40</td> <td>240</td> <td>9600</td> <td>66 ° F</td> <td>44 ° F</td> <td>33 ° F</td> </tr> <tr> <td>M-40/277-MM</td> <td>40</td> <td>277</td> <td>11080</td> <td>76 ° F</td> <td>50 ° F</td> <td>38 ° F</td> </tr> </tbody> </table> <br />Activation Flow Rate: 2.50 Liters per Minute<br /> <table class="table table-bordered table-striped"> <thead> <tr><th>Model</th><th>Amps</th><th>Volts</th><th>Watts</th><th>Temp Rise<br />at 4.0 LPM</th><th>Temp Rise<br />at 6.0 LPM</th><th>Temp Rise<br />at 8.0 LPM</th></tr> </thead> <tbody> <tr> <td>M-30/208-MM</td> <td>30</td> <td>208</td> <td>6240</td> <td>22 ° C</td> <td>15 ° C</td> <td>11 ° C</td> </tr> <tr> <td>M-30/240-MM</td> <td>30</td> <td>240</td> <td>7200</td> <td>26 ° C</td> <td>17 ° C</td> <td>13 ° C</td> </tr> <tr> <td>M-30/277-MM</td> <td>30</td> <td>277</td> <td>8320</td> <td>30 ° C</td> <td>20 ° C</td> <td>15 ° C</td> </tr> <tr> <td>M-40/208-MM</td> <td>40</td> <td>208</td> <td>8320</td> <td>30 ° C</td> <td>20 ° C</td> <td>15 ° C</td> </tr> <tr> <td>M-40/240-MM</td> <td>40</td> <td>240</td> <td>9600</td> <td>34 ° C</td> <td>23 ° C</td> <td>17 ° C</td> </tr> <tr> <td>M-40/277-MM</td> <td>40</td> <td>277</td> <td>11080</td> <td>40 ° C</td> <td>27 ° C</td> <td>20 ° C</td> </tr> </tbody> </table> </div>

Applications

  • Kitchen/Bar Sink
  • Scrub Sink
  • Service Sink
  • Shower

Data Sheets

Application Data Sheet - Kitchen and Bar Sink (pdf)Kitchen and Bar Sink - Application Data SheetView
Application Data Sheet - Scrub Sink (pdf)Scrub Sink - Application Data SheetView
Application Data Sheet - Service Sink (pdf)Service Sink - Application Data SheetView
Application Data Sheet - Shower (pdf)Shower - Application Data SheetView
Chronomite General Brochure (pdf)Chronomite General Brochure (pdf)View