Pro1 - R250S - Outdoor/Slab Remote Sensor For T755S

Item: PROR250S
MFG: R250S
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Outdoor/Slab Remote Sensor For T755S


The R250S Can Be Used As An Outdoor Temperature Sensor To Set A Dual Fuel Balance Point. This Feature Chooses The Most Efficient Heat Source Based On The Outside Temperature. At This Predetermined Point The System Will Automatically Choose The Best Heating Source To Save Energy. The R250S Can Also Be Used As A Floor Sensor In Radiant Heating Applications. By Sensing The Temperature At The Heat Source, This Accessory Greatly Improves The Comfort Of The Space and The Efficiency Of The Heating System.

California residents: see Proposition 65 Warning

Features and Specification

Includes Product Only
Indoor Remote Sensor No
Inside Depth .25"
Inside Height 2"
Inside Width .25"
Manual Yes
Mounting Yes
Dual Transformer Compatible No
Electrical Connection 24 VAC
Hinged Yes
Electrical Rating NEC Class II
Fan Switching No
For Use With T755S
Switch Action None
Temperature Range 41°F to 95°F (5°C to 35°C)
Terminal Designations S1, S2
Type Wired
UPC See Optical
Voltage 24 VAC
Warranty Offered Yes
Cycle/Hertz 60
Package Width 7.2500
Operating Temperature Range 44°F to 90°F (6.6°C to 32.2°C)
OPT Code PR1R250S
Phase Single
Package Height 3.5000
Package Length 11.0000
Package Weight 1.6000
Power Method Hardwired
Programmable Fan No
Composition Plastic
Ambient Temperature Range 41°F to 95°F (5°C to 35°C)
750mV Compatible Yes
Application Commercial and Residental
Brand Pro1