Hero image 0 of Water Heater Gas Thermostat White Rodgers 37C73U-173 (37C73U-640), 0 of 7

Water Heater Gas Thermostat White Rodgers 37C73U-173 (37C73U-640)

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Key item features

Model Identification: This is an Emerson White-Rodgers gas water heater thermostat, part number 110N-173, also known as 37C73U-173, and serves as a replacement for model 37C73U-640.
Application Specifics: Designed for AO Smith water heaters and intended for natural gas applications, operating with a main burner and pilot water column of 4.0 WC.
Connection Dimensions: Features a 1/2 NPT inlet, 1/2 inverted flare outlet, 3/4 NPT mounting with a 4-1/2 inch bulb insertion length, and a 1/4 compression fitting for the pilot.
Operational Range: The thermostat offers a temperature adjustment range from 70 to 160 degrees Fahrenheit (21 to 71 degrees Celsius) and has a 1-1/4 inch shank length.
Safety Features: Includes an automatic shut-off for main and pilot gas upon pilot failure, a pilot gas cock with a safe lighting feature and filter, and a built-in non-cycling high-limit E.C.O.

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Specs

Features
Automatic Shutoff
Installation type
Built-In
Control type
Automatic
Brand
White-Rodgers
Has written warranty
No
Dimensions
10.00 x 10.00 x 4.00 Inches

Current price is $140.79

Price when purchased online

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Columbus, 43215

Arrives by Thu, Feb 5

Sold and shipped by Washer Specialties Co

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About this item

Product details

White Rodgers Gas Water Heater Thermostat part number 37C73U-173.

For AO Smith.

Specifications

Inlet Size 1/2 NPT
Outlet Size 1/2 inverted flare
Mounting 3/4 NPT, 4-1/2 bulb insertion length
Pilot Connection 1/4 compression fitting
Shank Length 1-1/4 inch
Application Natural Gas
Water Colum (WC) 4.0 Main Main Burner 4.0 Pilot
Temperature Range 70 to 160F (21 to 71C)
Threaded Right Hand
Replacement for 37C73U-640

Features

Automatic shut-off of main and pilot gas in the event of pilot failure
Pilot gas cock with safe lighting feature and filter
Temperature adjustment
Manifold pressure tap
Built-In E.C.O. (Energy Cut Off) non-cycling high limit

Emerson White-Rodgers part number 110N-173
Gas Water Heater Thermostat
For AO Smith
Replacement for 37C73U-640

info:

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Specifications

Features

Automatic Shutoff

Installation type

Built-In

Control type

Automatic

Brand

White-Rodgers

Warranty

Warranty information

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Warnings

Warning Text

proposition 65 reasons:WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/.