Rinnai MC-100V-1 Deluxe Tankless Water Heater Remote Controller with Clock And Call Features with 98°-140°F Temperature Range

- Item #: BCI1840507

Offer Ends

Originally $128.00, You Save 27%
Please Select Finish
Free Shipping!
7 In Stock
Availability based on Finish selected


Please select a finish

Earn 94 points with the purchase of this product Learn More

and earn 350pts

Questions about Rinnai MC-100V-1?

Contact us for advice or more details. Our product specialists are here to help.

Deluxe Tankless Water Heater Remote Controller with Clock And Call Features with 98°-140°F Temperature Range

This upgrade from the MC-91 controller that comes with Rinnai tankless water heaters has extra features such as a clock, intercom, and volume control. From basic temperature control to system troubleshooting, Rinnai's remote controllers will give you maximum performance and enjoyment from your tankless water heater system.


  • Moisture Resistant Plastic Case
  • Use Up To 4 Touch Pads With Each Rinnai Unit
  • 98° To 140°F Temperature Range
  • In Use Indicator
  • On Board Diagnostics And Safety Monitoring
  • 12 Hour Am/Pm Clock
  • Call Button Allows Users To Contact Another Controller
  • Priority And On/Off Switches
  • Professional Installation Recommended


  • Height: 2"
  • Width: 4"
  • Depth: 1"

Additional Rinnai Links

Our SKU: Rinnai MC-100V-1

This product is listed under the following manufacturer number(s):

  • Rinnai MC-100V-1S
  • Rinnai MC-100V-1W

*Denotes a finish or option that has been discontinued

Rinnai MC-100V-1 Product Specifications

Owners Manual
Configuration Remote Thermostat
Depth 1
Height 4
Product Weight 2
Width 2

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Buy the Rinnai MC-100V-1 at Build.com. Research Rinnai MC-100V-1 online. Find Rinnai MC-100V-1 features and specifications. Get the best deal by comparing the Rinnai MC-100V-1 today.

Recently viewed items
× Shipping Rates & Methods

The cost to ship items varies by item, shipment and shipping option.

Free Ground Shipping on Orders Over $49 *

Standard ground shipping transit time is 5-7 business days.

Free Freight Shipping on Orders Over $1500 *

Curb side delivery (also called freight or "LTL" shipping) is reserved for large, heavy, or oversized items like chandeliers, bathtubs, shower doors, etc. Items are palletized and loaded onto a large truck for shipment, and delivered to your curb by scheduled appointment. Transit time is 7-10 business days.

* For exact shipping costs, add the product(s) to your cart and enter your zip code. All offers pertain to the lower 48 states and do not include deliveries to Alaska, Hawaii or Canada.

Learn more about shipping rates and policies