Honeywell T4098A,B Deluxe Electric Heat Thermostats Manual

Honeywell T4098A,B Deluxe Electric Heat Thermostats Manual

Honeywell T4098A,B PRODUCT DATA

The T4098A,B Deluxe Electric Heat Thermostats provide high performance line voltage direct control of resistance-rated electric heating equipment.

Honeywell T4098A,B FEATURES

  • Controls both fan-forced and baseboard electric heaters.
  • Temperature-responsive, vapor-filled dual diaphragm sensing element provides 2°F (1°C) sensitivity with minimum droop.
  • Replaces virtually all standard wall-mounted line voltage thermostats.
  • Includes long-lasting Micro Switch™ mechanism.
  • Color-coded leads allow easy installation.
  • Protective cover door opens to provide access to setpoint knob.
  • Attractive sloped faceplate allows easy viewing of temperature.
  • Classic styling.

Honeywell T4098A,B Table of CONTENTS

General ......................................................... 1
Features ........................................................ 1
Specifications ................................................. 2
Ordering Information ........................................ 2
Installation ...................................................... 3
Settings and Adjustments ................................ 4
Checkout ........................................................ 6
Operation ........................................................ 6

Honeywell T4098A,B SPECIFICATIONS

IMPORTANT
The Specifications given in this publication do not include normal manufacturing tolerances. Therefore, this unit may not exactly match the listed specifications. Also, this product is tested and calibrated under closely controlled conditions, and some minor differences in performance can be expected if those conditions are changed. For exact engineering specifications, contact your Honeywell sales representative.

TRADELINE® Models

TRADELINE® models are selected and packaged to provide ease of stocking and handling and also maximum replacement value. See Table 1 for TRADELINE® model specifications.

Table 1. Thermostat Specifications.

Model Number

Switching

Temp. Rating F° (C°)

Finish

Includes

T4098A

Spst; makes single line break on temperature fall.

50° to 90° (10° to 30°)

Classic beige or Premier White™

Cover thermometer, temperature range stops, and locking cover.

T4098B

Dpst; makes double line break with setting knob in OFF position.

50° to 90° (10° to 30°)

Classic beige or Premier White™

Cover thermometer, temperature range stops, and locking cover.

 
Electrical Ratings (Noninductive Resistive Loads):
22A at 120/208/240 Vac, 60 Hz.
19A at 277 Vac, 60 Hz.
 
Wiring Connections:
6 in. (150 mm) leads suitable for connecting to aluminum wiring if approved special service CO/ALR connectors are used.
 
Sensing Element:
Vapor-filled dual diaphragm.
 
Setpoint Adjustment:
Knurled knob on front of thermostat.
 
Differential:
2°F (1°C), nonadjustable.
 
Dimensions:
See Figs. 1 and 2.
Honeywell T4098A,B Dimension
 
Mounting:
Mount directly on vertical 2 x 4 in. outlet box, or on 4 x 4 in. outlet box using ring adapter (ordered separately).
 
Approvals:
Underwriters Laboratories Listed: File No. E47434, Guide No. XAPX.
Canadian Standards Association Listed: File No. LR1322.
Canadian Standards Association Performance Certified:
C273.4.
 
Accessories:
272804A Range Stop and Locking Screw Assembly. Includes locking cover screws, Tinnerman clips, wrench, and range stops—two plastic pins to insert inside cover for fieldselection of minimum and maximum temperature settings.

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Honeywell T4098A,B Manual