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Free shipping on orders over $599! Excluding HI & AK, and products requiring special shipping arrangements.

Commercial Systems

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  • EZ-Link 2 Unit Communication Cable

    Rheem
    Original price $35.28 - Original price $35.28
    Original price
    $35.28
    $35.28 - $35.28
    Current price $35.28
    In stock

    SKU RTG20040

    The EZ-Link™ System is designed to electronically control two tankless water heaters operating as one. Depending upon the hot water demand, one or ...

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    Original price $35.28 - Original price $35.28
    Original price
    $35.28
    $35.28 - $35.28
    Current price $35.28
  • MIC-6 Manifold Controller

    Rheem
    Original price $166.50 - Original price $166.50
    Original price
    $166.50
    $166.50 - $166.50
    Current price $166.50
    In stock

    SKU RTG20213A

    Connecting up to 6 units together requires one (1) MIC-6 Manifold Controller for the system, plus one (1) Type Q Manifold Control Cable for each ta...

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    Original price $166.50 - Original price $166.50
    Original price
    $166.50
    $166.50 - $166.50
    Current price $166.50
  • MIC-Q-6 Manifold Control Cable (6-ft)

    Rheem
    Original price $25.16 - Original price $25.16
    Original price
    $25.16
    $25.16 - $25.16
    Current price $25.16
    In stock

    SKU RTG20213C

    Original price $25.16 - Original price $25.16
    Original price
    $25.16
    $25.16 - $25.16
    Current price $25.16
  • MIC-Q-18 Manifold Control Cable (18-ft)

    Rheem
    Original price $31.79 - Original price $31.79
    Original price
    $31.79
    $31.79 - $31.79
    Current price $31.79
    In stock

    SKU RTG20213D

    RTG and RTGH models excluding -RH models

    Original price $31.79 - Original price $31.79
    Original price
    $31.79
    $31.79 - $31.79
    Current price $31.79
  • 2-6 Unit Manifold Control (MIC-180)

    Rheem
    Original price $461.54 - Original price $461.54
    Original price
    $461.54
    $461.54 - $461.54
    Current price $461.54
    In stock

    SKU 31-52410

    Product Info Rheem MIC-180 Multi-Unit Controller Control 2-to-6 unit Rheem Tankless Systems Add MICS-180 extended communication board for 7...

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    Original price $461.54 - Original price $461.54
    Original price
    $461.54
    $461.54 - $461.54
    Current price $461.54
  • Commercial Conversion Chip for RTGH-95DVLN-2

    Rheem
    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
    In stock

    SKU RTG20312A

    Allows Rheem RTG-95DVLN-2 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
  • Commercial Conversion Chip for RTGH-95DVLP-2

    Rheem
    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
    In stock

    SKU RTG20312B

    Allows Rheem RTG-95DVLP-2 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
  • Commercial Conversion Chip for RTGH-95XLN-2

    Rheem
    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
    In stock

    SKU RTG20312C

    Allows Rheem RTG-95XLP-2 Series tankless water heaters to reach temperatures in excess of 180 degree

    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
  • Commercial Conversion Chip for RTGH-95XLP-2

    Rheem
    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
    In stock

    SKU RTG20312D

    Allows Rheem RTG-95XLP-2 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $37.49 - Original price $37.49
    Original price
    $37.49
    $37.49 - $37.49
    Current price $37.49
  • Tankless Commercial Conversion for RTG-95DVLN-1

    Rheem
    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
    In stock

    SKU RTG20249A

    Allows Rheem RTG-95DVL-1 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
  • Tankless Commercial Conversion for RTG-95DVLP-1

    Rheem
    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
    In stock

    SKU RTG20249B

    Allows Rheem RTG-95DVLP-1 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
  • Tankless Commercial Conversion for RTG-95XLN-1

    Rheem
    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
    In stock

    SKU RTG20249C

    Allows Rheem RTG-95XLN-1 Series tankless water heaters to reach temperatures in excess of 180 degree

    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
  • Tankless Commercial Conversion for RTG-95XLP-1

    Rheem
    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
    In stock

    SKU RTG20249D

    Allows Rheem RTG-95XLP-1 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
  • Tankless Commercial Conversion for RTG-84DVLN-1

    Rheem
    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
    In stock

    SKU RTG20250A

    Product Info Allows Rheem RTG-84DVLN-1 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
  • Tankless Commercial Conversion for RTG-84DVLP-1

    Rheem
    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
    In stock

    SKU RTG20250B

    Allows Rheem RTG-84DVLP-1 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
  • Tankless Commercial Conversion for RTG-84XLN-1

    Rheem
    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
    In stock

    SKU RTG20250C

    Allows Rheem RTG-84XLN-1 Series tankless water heaters to reach temperatures in excess of 180 degrees. 

    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
  • Tankless Commercial Conversion for RTG-84XLP-1

    Rheem
    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33
    In stock

    SKU RTG20250D

    Allows Rheem RTG-84XLP-1 Series tankless water heaters to reach temperatures in excess of 180 degrees

    Original price $40.33 - Original price $40.33
    Original price
    $40.33
    $40.33 - $40.33
    Current price $40.33