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Remote Bulb Temperature Control, Cooling Only (-30 to 100F)
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$87.98 each
In Stock
Get 95 Tomorrow, Jun 5
Order by 6PM, receive Tomorrow
MANUALS (1)
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Easy Returns No restocking fee for 90 days
Product Highlights
–
100°F Max Temp
-30°F Min Temp
Description
–
Johnson Controls A19 Series temperature controls are designed to cover a
broad range of uses for heating and general purpose
requirements. Controls
have SPST contacts which open on temperature
increase or they may be supplied in single-pole,
double-throw contact action.
Various control ranges are available to cover working
temperatures from -30 to 550° F (-34 to 288° C).
Closed tank fittings and bulb wells are available for
immersion applications.
These controls are designed for open low and open
high applications. Where critical or high value
products are to be maintained within a specific
temperature differential, a single control should not
be applied to function as both an open low and open
high control. In these applications, a separate backup
control with alarm contacts should be wired to
indicate when the back-up control operates.
Specs
–
| Capillary Length: | 6' |
|---|---|
| Application: | Remote Bulb Temperature Cool Only |
| Max Temp (F): | 100°F |
| Min Temp (F): | -30°F |
| Action: | SPST |
Questions?
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Product Reviews
4.38 out of 13 reviews
92% would recommend this product
5 star
62%
4 star
23%
3 star
8%
2 star
8%
1 star
0%
Most Liked Positive Review
Worked Great .
Worked good with A/C unit that got struck by lighing and knocked out the control board . Saved me about $1000.00 .
VS
Most Liked Negative Review
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Need improvement
Terminal hide behind temp dial hard to get access for wiring. Stop using flat screw terminals
Showing 1-10 of 13 reviews
Need improvement
Terminal hide behind temp dial hard to get access for wiring. Stop using flat screw terminals
Paul
MN
21 days ago
Verified Buyer
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I have to buy it again maybe
I know it is good product. But unfortunately our package was stolen
Cm
Indiana
2 years ago
Verified Buyer
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I love the product.
Amazing delivery faster that aspect
Jose 123
West new York nj
3 years ago
Verified Buyer
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Original equipment stat would not work
I used this to repair a True refrigerator. I replaced the original tstat but it didn't work any better than the first. This works sensing the air temp rather than the coil temp.
Native Texan
Fort Worth
3 years ago
Verified Buyer
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Good product line
Always prompt delivery and fair prices
Jim
Salado, Texas
5 years ago
Verified Buyer
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yes
I used this product in walk-in cooler so far it look Ok.
doan
Elk Grove Cali.
5 years ago
Verified Buyer
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nice little
not big other had purchased before. work good
hanh
pa
6 years ago
Verified Buyer
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Great customer service
I bought this product 6 months ago, malfunction, called Supply House, they sent me a new one right away as warranty.
Great customer service.
Tommy
Matawan, N.J.
7 years ago
Verified Buyer
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You folks are thee, best!
You're products always arrive on time. And you always have what we need.
Encon
Connecticut
7 years ago
Verified Buyer
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Would buy again
My deep freeze was only getting down to around 30° replaced with this one now am at -4° so met my needs quite well. Fast shipping also
.
Lincoln mo
8 years ago
Verified Buyer
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Product Q&A
3 Questions3 Questions
Q: can the bulb of this model be immersed in water?
Asked by 15 years ago
Add your answer
Verified Reply- PexSupply StaffThis model cannot be immersed without a bulb well. Part A19ADB-2 is designed for direct immersion.
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Q: Hi Can this model be used for heating as well? Thanks
Asked by Charlie 15 years ago
Add your answer
Verified Reply- PexSupply StaffNo, this is model is designed only for cooling.
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Q: Does this thermostat already have a power cord or does it need to have one applied once received?
Asked by joe 16 years ago
Add your answer
Verified Reply- PexSupply StaffThere are no power cords. These units are to be hardwired into the system.
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- Teachhvac2me
This is generally a single pole single throw device that opens on low or high temperature depending on the model, commonly used for refrigeration temperature control but has been used depending on the model to control heating and air conditioning systems as well. This device should only be installed by a well trained professional HVACR technician. It must have wires connected properly to it from the system which it is controlling. To put it plainly it is not much different than s common light switch in a typical home however rather than a human being flicking the switch off/on, the device uses a gas stored within a bulb/capillary tube that responds to temperature change and thus expands and contracts , thus making or breaking a set of electrical contacts internally in order to make or break a power source from one wire to another.
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Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy