We only ship within the United States
Your Zip:
Enter a US zip code
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
PEX
Fittings
Valves
Thermostats
Electrical
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filters
Hide Filters
17 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show
In Stock Only
(9)
Brand
–
Noritz (8)
Rinnai (9)
Price Range
–
$10 to $15 (1)
$15 to $20 (1)
$20 to $25 (1)
$60 to $70 (1)
$90 to $100 (2)
$100 to $200 (3)
$200 to $300 (3)
$400 to $500 (1)
$600 to $700 (1)
$700 to $800 (1)
See More
Home
Plumbing Supplies
Water Heaters
Tankless Water Heater Valves and Accessories
Tankless Water Heater Controls
Tankless Water Heater Controls
Need a little help?
View our Resources
17 items
FILTER
Grid
List
Sort: Top Sellers
Resources
Videos
See all
Types of Water Heaters
Questions?
Closed Now:
Hours
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
Available
9am
Available
9am
Available
9am
Response
by Tue
or check out our
Support Center
Compare
White Controller
SKU:
MC-601-W
Rinnai
SKU:
MC-601-W
Brand:
Rinnai
(4)
–
+
$96.00
each
ADD TO CART
Add to List
Get 159 by
Thu, Oct 12
Get 159 by
Thu, Oct 12
Add to List
Compare
Control-R Wi-Fi Module
SKU:
RWM101
Rinnai
SKU:
RWM101
Brand:
Rinnai
(18)
–
+
$127.07
each
ADD TO CART
Add to List
Get 172 by
Thu, Oct 12
Get 172 by
Thu, Oct 12
Add to List
Compare
Wireless Push Button for Control-R Module
SKU:
RWMPB01
Rinnai
SKU:
RWMPB01
Brand:
Rinnai
(13)
–
+
$66.37
each
ADD TO CART
Add to List
Get 370 by
Thu, Oct 12
Get 370 by
Thu, Oct 12
Add to List
Compare
Commercial Temperature Controller (White)
SKU:
MCC-601-W
Rinnai
SKU:
MCC-601-W
Brand:
Rinnai
(2)
–
+
$134.54
each
ADD TO CART
Add to List
Get 70 by
Thu, Oct 12
Get 70 by
Thu, Oct 12
Add to List
Compare
Remote Controller
SKU:
RC-7651M
Noritz
SKU:
RC-7651M
Brand:
Noritz
(5)
–
+
$136.27
each
ADD TO CART
Add to List
Get 55 by
Thu, Oct 12
Get 55 by
Thu, Oct 12
Add to List
Compare
Black Controller
SKU:
MC-601-BK
Rinnai
SKU:
MC-601-BK
Brand:
Rinnai
–
+
$90.98
each
ADD TO CART
Add to List
Get 23 by
Thu, Oct 12
Get 23 by
Thu, Oct 12
Add to List
Compare
Remote Controller Cord (10 Ft.)
SKU:
RC-CORD10
Noritz
SKU:
RC-CORD10
Brand:
Noritz
(2)
–
+
$15.22
each
ADD TO CART
Add to List
Get 48 by
Thu, Oct 12
Get 48 by
Thu, Oct 12
Add to List
Compare
Remote Controller Cord (26 Ft.)
SKU:
RC-CORD26
Noritz
SKU:
RC-CORD26
Brand:
Noritz
–
+
$24.96
each
ADD TO CART
Add to List
Get 12 by
Thu, Oct 12
Get 12 by
Thu, Oct 12
Add to List
Compare
Control Kit for Multi Unit Control of Tankless Water Heaters
SKU:
REU-MSB-M
Rinnai
SKU:
REU-MSB-M
Brand:
Rinnai
–
+
$204.00
each
ADD TO CART
Add to List
Get it by
Wed, Nov 1 - Wed, Nov 8
Get it by
Wed, Nov 1 - Wed, Nov 8
Add to List
Compare
System Controller for NC199 / NCC199 / NCC300 (up to 6 units)
SKU:
SC-401-6M
Noritz
SKU:
SC-401-6M
Brand:
Noritz
–
+
$414.00
each
ADD TO CART
Add to List
Get it by
Wed, Oct 25 - Wed, Nov 1
Get it by
Wed, Oct 25 - Wed, Nov 1
Add to List
Compare
Commercial Remote Controller
SKU:
RC-9018M
Noritz
SKU:
RC-9018M
Brand:
Noritz
–
+
$253.63
each
ADD TO CART
Add to List
Get 1 by
Thu, Oct 12
Get 1 by
Thu, Oct 12
Add to List
Compare
Control-R Wi-Fi Module w/ Wireless Push Button & Pump
SKU:
RWMKT01P
Rinnai
SKU:
RWMKT01P
Brand:
Rinnai
–
+
$659.33
each
ADD TO CART
Add to List
Get it by
Wed, Nov 1 - Wed, Nov 8
Get it by
Wed, Nov 1 - Wed, Nov 8
Add to List
Compare
Control-R Wi-Fi Motion Sensor
SKU:
RWMMS01
Rinnai
SKU:
RWMMS01
Brand:
Rinnai
–
+
$256.40
each
ADD TO CART
Add to List
Get it by
Wed, Nov 1 - Wed, Nov 8
Get it by
Wed, Nov 1 - Wed, Nov 8
Add to List
Compare
Remote Controller Outdoor Junction Box
SKU:
0700757
Noritz
SKU:
0700757
Brand:
Noritz
–
+
$14.16
each
ADD TO CART
Add to List
Get it by
Wed, Oct 25 - Wed, Nov 1
Get it by
Wed, Oct 25 - Wed, Nov 1
Add to List
Compare
System Controller for NCC199 / NCC300 (up to 12 units)
SKU:
SCU-401-12M
Noritz
SKU:
SCU-401-12M
Brand:
Noritz
–
+
$1,225.27
each
ADD TO CART
Add to List
Get it by
Wed, Oct 25 - Wed, Nov 1
Get it by
Wed, Oct 25 - Wed, Nov 1
Add to List
Compare
System Controller for NCC199 / NCC300 (up to 24 units)
SKU:
SCU-401-24M
Noritz
SKU:
SCU-401-24M
Brand:
Noritz
–
+
$2,409.42
each
ADD TO CART
Add to List
Get it by
Wed, Oct 25 - Wed, Nov 1
Get it by
Wed, Oct 25 - Wed, Nov 1
Add to List
Compare
Control-R Wireless Demand Recirculation Kit w/ Push Button, Temperature Sensor & Pump
SKU:
RWMKT03P
Rinnai
SKU:
RWMKT03P
Brand:
Rinnai
–
+
$726.66
each
ADD TO CART
Add to List
Get it by
Wed, Nov 1 - Wed, Nov 8
Get it by
Wed, Nov 1 - Wed, Nov 8
Add to List
FAQs, Manuals & Videos
View Resources
Didn't find what you're looking for?
Let us know
.
Filter & Sort
17 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show
In Stock Only
(9)
Brand
–
Noritz (8)
Rinnai (9)
Price Range
–
$10 to $15 (1)
$15 to $20 (1)
$20 to $25 (1)
$60 to $70 (1)
$90 to $100 (2)
$100 to $200 (3)
$200 to $300 (3)
$400 to $500 (1)
$600 to $700 (1)
$700 to $800 (1)
See More
Clear All
CLOSE
×
Video