Eemab #Eemax IFR 3-4 Inline Flow Restrictor 3/4'' Connections Supplied with 2.0, 3.0, 4.0 and 5.0 Gpm Insert,
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<b>[Product Information]</b><br>
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<li>This insures optimal temperature output and Overall performance</li>
<li>Installed on the outlet connection of the tankless water heater</li>
<li>Limits the maximum volume coming out of the unit to a specified flow rate</li>
<li>Prevents the exit temperature from cooling to quickly</li>
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