1E56N-444, Standard Mechanical Thermostats

SKU: 1E56N-444

Mercury-free replacement for White-Rodgers and competitive models installed over the past 50 years.

Features

Mercury free snap-action contacts with dust cover
Vertical model
Built in bimetal thermometer
Same footprint since the introduction of the series saves time and aggravation, so wall marks are not a problem and no cover-up wallplate is necessary
24 volt, 750 mV and 3-wire zone options

Specifications

Voltage: mV to 30 Vac 50/60 Hz

Stages Heat/Cool: Single Stage - 1H/1C, Conventional or Heat Pump No Aux

Style: Vertical

Typical Applications: Gas/Oil/Electric

3-Wire Zone Valve Connection: Yes

Millivolt Compatible: Yes

Heat Pump (No Auxiliary Heat): Yes

Electric Heat Strip: Yes

Accessories: Includes Wallplate cool only or 3-wire zone (no system switch); Switched subbase Heat-Off-Cool & Fan Auto-On

Electric Heat Fan Control (Systems that Require (G terminal) on Call for Heat): Yes

U.S. Only or Canadian Only Model: U.S. only

Control Range: 50 to 90°F

Terminals: RC, RH, W, Y, O, B, G, A

Overall Dimensions: 4.5”H X 3.25”W X 1.63”D

Heat Anticipator: Adjustable from 0.15 to 1.2 Amps

Control Range: 50 to 90?F

Terminals: RC, RH, W, Y, O, B, G, A

Dimensions: 4.5?H X 3.25?W X 1.63?D

Heat Anticipator: Adjustable from 0.15 to 1.2 Amps

Documents & Drawings