Rheem® Tankless Heaters & Supplies

Rheem Tankless Water Heater

Rheem Products

Rheem WAE-12
$12.00 /each
As low as: $11.52
Bundle item

Bundle Items & SAVE!

Add 17 : $11.76 ea. (2% off)
34+ : $11.52 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem WAE-12
Rheem Water Heater Transformer Extension Cord - 12 ft.
Add to List
Rheem UV8397G
$4.75 /each
As low as: $4.56
Bundle item

Bundle Items & SAVE!

Add 43 : $4.66 ea. (2% off)
86+ : $4.56 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV8397G
Rheem PEX Fitting 3/4" NPT Plastic Lined Nipples - 2 1/4" Length (Set of 2)
Add to List
Rheem UV6830
$8.00 /each
As low as: $7.68
Bundle item

Bundle Items & SAVE!

Add 25 : $7.84 ea. (2% off)
51+ : $7.68 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV6830
Rheem Water Heater Adapt-O-Flange Element Conversion Kit
Add to List
Rheem UV6571B
$7.00 /each
As low as: $6.72
Bundle item

Bundle Items & SAVE!

Add 29 : $6.86 ea. (2% off)
59+ : $6.72 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV6571B
Rheem Water Heater Relief Valve, 3-1/4" Temperature & Pressure w/4" Sensor - 105,000 BTU/HR
Add to List
Rheem UV6379T
$8.75 /each
As low as: $8.40
Bundle item

Bundle Items & SAVE!

Add 23 : $8.58 ea. (2% off)
47+ : $8.40 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV6379T
Rheem HVAC 48" Thermocouple Kit
Add to List
Rheem UV6379S
$6.75 /each
As low as: $6.48
Bundle item

Bundle Items & SAVE!

Add 30 : $6.62 ea. (2% off)
61+ : $6.48 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV6379S
Rheem HVAC 36" Thermocouple Kit
Add to List
Rheem UV6379R
$7.19 /each
As low as: $6.90
Bundle item

Bundle Items & SAVE!

Add 28 : $7.05 ea. (2% off)
57+ : $6.90 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV6379R
Rheem HVAC 24" Thermocouple Kit
Add to List
Rheem UV6379L
$6.99 /each
As low as: $6.71
Bundle item

Bundle Items & SAVE!

Add 29 : $6.85 ea. (2% off)
59+ : $6.71 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV6379L
Rheem HVAC 18" Thermocouple Kit
Add to List
Rheem UV6379H
$12.00 /each
As low as: $11.52
Bundle item

Bundle Items & SAVE!

Add 17 : $11.76 ea. (2% off)
34+ : $11.52 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV6379H
Rheem HVAC 30" Thermocouple Kit
Add to List
Rheem UV38628
$5.19 /each
As low as: $4.98
Bundle item

Bundle Items & SAVE!

Add 39 : $5.09 ea. (2% off)
79+ : $4.98 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV38628
Rheem Water Heater Element Wrench - Fits 1-1/2" Hex
Add to List
Rheem UV20018
$31.25 /each
As low as: $30.00
Bundle item

Bundle Items & SAVE!

Add 7 : $30.63 ea. (2% off)
14+ : $30.00 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV20018
Rheem Water Heater Premium Electric Water Heater Tune-Up Kit
Add to List
Rheem UV20017
$47.00 /each
As low as: $45.12
Bundle item

Bundle Items & SAVE!

Add 5 : $46.06 ea. (2% off)
9+ : $45.12 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Rheem UV20017
Rheem PEX Plumbing 18" Gas Water Heater Installation Kit
Add to List
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. ...
  9. 206
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 tankless heaters range from small units designed for a single sink to larger heaters capable of providing hot water for two to three bathrooms. The Rheem plumbing 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.

Feedback