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WATERERPARTS
Ritchie Industries  |  SKU: 16534
7% off

Ritchie Stainless Steel Fenwal Thermostat #16534

Sale price $178.99 Regular price $193.30

Features

  • Easily adjust temperature between 0-100 degrees
  • Used in larger Ritchie automatic waterers with overall heat coverage
  • 1-year manufacturers warranty.

Warranty

Ritchie parts, such as floats, valves and heating elements, are warranted for one year from the date of purchase, at 100 percent against manufacturing defect.

See your instruction manual or ritchiefount.com for complete warranty information.

Delivery and Shipping

This item can be shipped UPS. Some UPS items are considered oversize and will incur additional shipping charges.

If you are looking at a bulk shipment, complete the Freight Quote request for best pricing.

Description

Everything you need is in the package

This thermostat package includes the O-ring and the brass nut, so there is nothing else to buy with it. If you want a lower-cost option, the Petersen 100-1130 is the same Fenwal style with the same thread, though it does need the Petersen 100-1131 nut ordered separately.

The Ritchie Stainless Steel Fenwal Thermostat (#16534) is designed for temperature control in larger Ritchie automatic waterers with stainless steel troughs. With an adjustable range from 0°F to 100°F, this thermostat allows you to fine-tune water temperature to prevent freezing while maintaining energy efficiency.

This unit is not factory preset, giving you full control over your waterer’s performance. Small adjustments go a long way—just a slight turn can noticeably change water temperature—helping you dial in the ideal setting for your conditions. For best efficiency, maintaining water around 44°F is recommended.

Built with durable stainless steel, this thermostat is made for long-lasting performance in tough livestock environments.

How to set the temperature

These steps come from Ritchie’s own manual for the Fenwal thermostat. There is no knob on this thermostat. The setting is changed with a flat head screwdriver in the slot on the face.

  1. Fill the trough to the proper water level.
  2. Take the water temperature with a thermometer.
  3. Check it again the following morning.
  4. Warmer than you want, turn it down. Ice forming on the surface, turn it up.

Change it a little at a time. A 1/16 turn moves the water temperature about 7 degrees F, which is 4 C. Around 44 degrees F, or 7 C, in the trough runs the most economically. The adjustable range is 0 degrees F up to 100 degrees F.

Counterclockwise raises the setting. Toward H is warmer, toward C is cooler.

HC

Turn counterclockwise, toward H, to raise the setting. Turn clockwise, toward C, to lower it.

More ways to shop Ritchie

  • Shop Ritchie Waterers

    Very easy. The trough is designed so all surfaces slope to a large drain, allowing it to empty quickly and clean out faster than traditional waterers. It also includes a finger-lift service cover, so you can access internal components without tools.

  • Shop Ritchie Parts

    Shop Ritchie parts to keep your waterers running reliably with genuine components designed for a precise fit, easy replacement, and long-lasting performance in all seasons.

  • Shop by Ritchie Parts Lists

    Not sure which part you need? Shop by Ritchie waterer model new or old to quickly find the exact replacement parts for your unit.

  • 5 stars: 11 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Marcy Cunningham

So nice to be able to find parts for our old waterers!!!! Such a great website, easy to find what you are looking for! Great service and quick shipping!!

D
Dolly Boland
Temp controller

Fit correctly ,easy to install

R
Ron and Kay

As far as I know it will work to fit my
Needs.

R
Ron and Kay
Needed product

So far as I know everything will work fone

D
David Wood

Very good company. I ordered two by mistake and they were good enough to call me to see if it was a mistake. Excellent customer service. Will definitely recommend.

E
Edward Smith

Great fast service.

T
Tyson Hill

Great as always ordering is easy, great price and have had the right part every time.
Thanks Ruth

K
Kenneth Challener
Super Fast shipping

Exactly what I was looking for, and super fast shipping.

R
Ryan Nelson
Great

as described included all the parts to install

S
Scott Acker
Great

Arrived quickly

M
Martha Bauman-Smith

Perfect what we ordered