Y496C1023/U

Specifications

Application

Single Stage Heating Only

Dimensions (in.)

Thermostat: 3 1/2 in. high x 3 1/2 in. wide x 1 3/16 in. deep; Valve: 4 in. high, 3-1/2 in. wide, 2 3/8 in. deep

Dimensions (mm)

Thermostat: 89 mm high, 89 mm wide, 55 mm deep; Valve: 101 mm high x 90 mm wide x 60 mm deep

Temperature Range (F)

40 to 99 F

Temperature Range (C)

4 to 39 C

Includes

4074EZS resistor for Taco zone valves, ST9120, and R8184G applications

Comments

See V8043, T8400 for more details

Mounting

Thermostat --Square

Frequency

Valve--50 Hz or 60 Hz; Thermostat--50 Hz or 60 Hz

Approvals, Underwriters Laboratories Inc.

UL Listed: Models V8043A,B,E,J & V8044A,B,E; UL Component Recognized: V8043F

Tradeline Value

Tradeline

Electrical Connections

Valve--18 in. leads; Thermostat--Screw Terminals

Voltage

Valve--24 Vac; Thermostat-- 24V

Color

Thermostat --Premier White®

Pipe Connection

Sweat

Current Ratings

N/A

Auxiliary Switch Ratings

4.4 A running @ 120 V; 50 VA pilot duty @ 24 V

Body Pattern

Two-way

Pipe Size (inch)

3/4 in.

Maximum Differential Pressure Ratings (Close-off) (psi)

20 psi

Maximum Differential Pressure Ratings (Close-off) (kPa)

138 kPa

Capacity (Cv)

3.5 Cv

Capacity (Kv)

3 Kv

Valve Action

Spring return to close

Y-Pack Includes

V8043F1036, T8400B1018