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Rheem Tankless Water Heaters

Rheem is a well-known name in the world of heating and cooling products. Westside Wholesale is proud to carry dozens of Rheem products, including tankless heating units, tankless vent kits and installation supplies, remote thermostats, and more. Rheem's tankless heaters range from small units designed for a single sink to larger heaters capable of providing hot water for two to three bathrooms. Rheem's line of tankless heaters offers options for installation indoors or outdoors, as well as for natural gas, liquid propane, and electricity. With many available components for Rheem's tankless water heaters, contractors have the freedom to install the heating systems in a variety of locations, perfect for new construction or for improvised spaces (including areas where the tankless heating unit will replace an older water tank). Rheem also offers many new and exciting products that allow digital automation to increase the efficiency and accurate usage of heaters, such as the Rheem Digital Remote Control Thermostat. Rheem offers a limited warranty for most of its products—check the individual product for more detail.

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Rheem MIC-K-16

Rheem MIC-K-16

Rheem Tankless Water Heater 16 Ft. Communication Cable

Regular Price: $23.04
On Sale: $19.20
Qualifies for Pallet Pricing!

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Rheem RTG20145

Rheem RTG20145

Rheem Tankless Water Heater 3" Metal Fab Appliance Adapter for RTG-53PV & RTG2-42PV

Regular Price: $85.99
On Sale: $60.90
as low as: $54.81

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Add 7 : $57.86 ea. (5% off)
11 : $56.64 ea. (7% off)
15+ : $54.81 ea. (10% off)
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Rheem RTG-20149C

Rheem RTG-20149C

Rheem Tankless Water Heater 3" Single 90 Degree Elbow for Wall Venting

Regular Price: $45.58
On Sale: $37.98
as low as: $34.18

Bundle Items & SAVE!

Add 11 : $36.08 ea. (5% off)
17 : $35.32 ea. (7% off)
23+ : $34.18 ea. (10% off)
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Rheem RTG20211

Rheem RTG20211

Rheem Tankless Water Heater 3" x 5" Direct Vent Vertical Termination Kit for RTG-64DV, RTG-84DV, & RTG-95DV

Our Price: $145.99
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Rheem RTG20210

Rheem RTG20210

Rheem Tankless Water Heater 3"/5" Horizontal Termination Vent Kit

Our Price: $104.99
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Rheem MIC-K-32

Rheem MIC-K-32

Rheem Tankless Water Heater 32 Ft. Communication Cable

Regular Price: $32.99
On Sale: $31.96
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Rheem RTG20151D-1

Rheem RTG20151D-1

Rheem Tankless Water Heater 36" Straight Pipe (Vent Length)

Regular Price: $73.99
On Sale: $52.20
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Rheem RTG20155

Rheem RTG20155

Rheem Tankless Water Heater 4" Horizontal Vent Kit

Regular Price: $363.99
On Sale: $259.99
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Rheem MIC-K-65

Rheem MIC-K-65

Rheem Tankless Water Heater 65 Ft. Communication Cable

Regular Price: $45.99
On Sale: $44.73
Qualifies for Pallet Pricing!

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Rheem RTG20216A

Rheem RTG20216A

Rheem Tankless Water Heater Commercial Conversion Kit for RTG-84DVN

Our Price: $25.99
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Rheem RTG20214C

Rheem RTG20214C

Rheem Tankless Water Heater Commercial Conversion Kit for RTG-95XN

Our Price: $25.99
Qualifies for Pallet Pricing!

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Rheem RTG20037

Rheem RTG20037

Rheem Tankless Water Heater Cosmetic Pipe Cover

Our Price: $69.99
Qualifies for Pallet Pricing!

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