What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

Real OEM HVAC Parts Are In This Spring! SHOP NOW

You didn't add any products to Your Cart yet Continue Shopping

We will be closed Monday, May 25, for Memorial Day, but you can still shop real OEM parts online and on the app 24/7. We’ll be back Tuesday, May 26.

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Reliance Controls Electric Replacement Thermostat - Total Qty: 1 100108422

Third-Party Seller

How to get it fast to ?

Ship It!
FREE Shipping

Ships today from Parts Town Ships from Parts Town

Ships from Factory Hardware Store

☆☆☆☆☆
★★★★★

26 Reviews

In Stock, Usually ships within 2 days

Promotional Price:

17.99 $ My Price: $ 17.99

Add to cart

0 more Purchase Options for Shipping

1-Hour Pickup!

Quantity Available:

Pickup hours: Mon - Fri
My Price:

Add to cart

more pickup options

See Local Inventory
Same Day Delivery!
Our same-day delivery window is now closed. Orders placed at this time will be delivered on the next business day. The Delivery Fee is not refundable if the order is canceled after the driver is in route to pick up the order.

Quantity Available:
My Price:

Add to cart

Card Label

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

Quantity Available:

1815

Quantity Available:

1815

Manufacturer:

Reliance Controls

Manufacturer #:

100108422

Parts Town #:

RLCS100108422

Units:

Pack

Fits Models:

View Models List

Reliance Controls Electric Replacement Thermostat - Total Qty: 1 100108422

The lower thermostat for double element water heater thermostat can be used on most residential electric water heaters. Thermostats are set at 120 degree Fahrenheit and are adjustable between 110 degree Fahrenheit and 160 degree and more!

Required fields.

Card Label

Expiration Date

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

Fits Models
Specs

Weight:

Not Available

Find Foodservice Equipment Parts

Reliance Controls Electric Replacement Thermostat - Total Qty: 1 100108422

How to get it fast to ?

Reliance Controls Electric Replacement Thermostat - Total Qty: 1 100108422

Part RLCS100108422 fits 0 models:

New Customers?

Find Foodservice Equipment Parts

Reliance Controls Electric Replacement Thermostat - Total Qty: 1 100108422

How to get it fast to ?

Ship It!

Ships today from Parts Town Ships from Parts Town

Ships from Factory Hardware Store

Reliance Controls Electric Replacement Thermostat - Total Qty: 1 100108422

Part RLCS100108422 fits 0 models: