How much amperage can it handle?

The installation sheet reveals 22amps for either 120 or 240 VAC and 19amps for 277 VAC. And just for additional knowledge, electrical connections will be to factory installed leads, not to terminals.

Lowest temp should be 40. The one I got triggered at 55 when set to 40. Cheap POS. if you need accurate performance, you will probably have to spend more money.

How much current can this switch handle?

I don't have the literature on hand but I would guess that it can handle at least 15A at 110V.

If I install a 120 volt duct fan to pull heated air from one room to another will this thermostat operate the duct fan on and off according to rm temp

If this thermostat is installed in the colder room it will do what you want. However since this is not a digital thermostat (it cycles off and on bya strip of metal flexing according to its temperature) the room temperature could fluctuate 5 to 10 degrees; so maintaining a precise temp is not its capability. Good idea though! I wired mine in the middle of an extension cord so I could have some mobility with the thermostat and plug the device in one end and plug the other into an outlet. (wires up just like a light switch.)

Emerson B50 Mechanical Dual Pole Line Voltage Thermostat

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Description

🌡️ Control Your Comfort with Confidence!

PEACE OF MIND - Enjoy a 3-year warranty for worry-free operation.
ROBUST DESIGN - Built to last with a durable mechanical style.
COMPACT DIMENSIONS - Fits seamlessly into any space with a sleek profile.
EFFORTLESS INSTALLATION - Get your thermostat up and running in no time!
VERSATILE COMPATIBILITY - Perfect for both single and double pole applications.

The White-Rodgers Emerson B50 Mechanical Dual Pole Line Voltage Thermostat is a reliable and easy-to-install solution for managing your heating and cooling systems. Designed for both single and double pole applications, this thermostat combines durability with user-friendly features, ensuring optimal performance backed by a 3-year warranty.

Reviews

G**D

Doesn’t turn down as low as it should

I purchased to heat a garage and keep it at 40 degrees. When this is set to 40 it keeps my garage about 52. It has increased my wood consumption

20.02.2021

A**C

Simple and works good

Most electric thermostats are very cheap do not tell the temperature well. The Emerson/ White Rodgers thermostat is a little bit more accurate then competitors and I have found that after using many different brands this is probably the best one for the value for electric baseboards

18.04.2018

B**S

Four Stars

Works well however the temperature is a little off.

3.03.2016

D**W

WORKS AS ADVERTISED

Works as advertised, can be used for 110 or 220 volt operations. I used mine as a frost stat in my hot tub enclosure wired to a heat lamp.

10.01.2015

Z**G

About 5 degrees off.

Not very accurate. I use it for freeze protection so I'm OK with that but 55 on it is really 60.

12.11.2016

E**N

Five Stars

Yes, unit was exactly what I required

21.06.2017

J**Y

Two Stars

not accurate

10.08.2015

D**T

Five Stars

as described. would repurchase

26.02.2017

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$70.88

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In stock

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Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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2 weeks ago

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Brand	White-Rodgers
Item Dimensions LxWxH	6 x 1.5 x 4 inches
Color	Whites
Power Source	Ac/dc
Item Weight	8 Ounces
Display Type	Manual
Style	Mechanical
Backlight	No
Specification Met	energy
Manufacturer	White-Rodgers
Part Number	B50
Item Weight	8 ounces
Product Dimensions	6 x 1.5 x 4 inches
Item model number	B50
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Emerson B50 Mechanical Dual Pole Line Voltage Thermostat

Description

Specifications

Reviews

Common Questions