Honeywell T410, T498 Catalog Page

T410 Electric Heat Thermostats

Electric Heat Thermostats

Economy thermostats that provide reliable line voltage control of
resistive rated electric heating equipment. Snap-action switch
makes heating circuit on temperature fall.

• Economical.

• Replace virtually any two-wire (T410A) or four-wire (T410B) line
voltage wall-mounted electric heating thermostat.

• Easy to install; 6 in. (150 mm) color-coded leads.

• Include long-lasting Micro Switch™ mechanism.

• Rugged, plastic mounting base and one-piece cover with vents.

• Ideally suited to new construction applications.

Controls

Home

Application: Electric baseboards, convectors and fan forced heaters

(resistive rated loads)

Dimensions, Approximate: 4 1/2 in. high x 2 3/4 in. wide x 2 1/4 in. deep

(115 mm high x 70 mm wide x 57 mm deep)

Electrical Ratings: Noninductive resistive; 22A at 120/208/240 Vac;

19A at 277 Vac

Accuracy: 2 C
Differential Temperature: 3 F (2 C)
Frequency: 60 Hz

Switch Positions

Product Number Color

T410A1013/U Premier White® No Switch SPST 1 Heat 40 F to 80 F —

T410B1004/U White No Switch DPST 1 Heat 40 F to 80 F Positive OFF

Switching Action Stages

Sensor Element: Bimetal
Mounting: Vertical Mount
Approvals
Canadian Standards Association:
Underwriters Laboratories, Inc: Listed; File No. E4436, Guide No. XAPX

Listed: File No. LR1322

Accessories:

272804A-Range Stop and Locking Screws Assembly

Temperature Setting Range

IncludesSystem (F)

T498 Electric Heat Thermostats

Electric Heat Thermostats provide line voltage control of electric
heating systems.

• Easy to install; color-coded leads

• Include thermometer. Include long-lasting Micro Switch™
mechanism; makes on temperature fall

• Rugged, plastic mounting base

• Mount on standard 2 x 4 in. outlet box or 4 x 4 in. junction box

• Select models include extra knob decal for recalibration, if necessary

Application: Electric baseboards, convectors and fan forced heaters

(resistive rated loads)

Dimensions, Approximate: 4 9/16 in. high x 2 7/8 in. wide x 1 15/16 in.

deep (116 mm high x 73 mm wide x 33 mm deep)

Electrical Ratings: Noninductive resistive 22A at 120/208/240 Vac

19A at 277 Vac

Accuracy: 1 F (2 C)
Ambient Temperature Range: 40 F to 80 F (5 C to 27 C)
Differential Temperature: 3 F (2 C)
Frequency: 60 Hz

Switch
Positions

Product Number Color

T498A1778/U Brush gold finish Switch SPST 1 Heat 40 F to 80 F — Range stops, locking cover and extra knob

T498A1810/U Brush gold finish Switch SPST 1 Heat 40 F to 80 F — —

* T498B1512/U Brush gold finish Switch DPST 1 Heat 40 F to 80 F — Positive OFF, Range stops, locking cover

T498B1553/U Brush gold finish Switch DPST 1 Heat 40 F to 80 F — Positive OFF

* TRADELINE models • SUPER TRADELINE models

Switching
Action Stages

Sensor Element: Bimetal
Color: Brush gold finish
Mounting: Vertical Mount

Approvals
Canadian Standards Association:
Underwriters Laboratories, Inc: Listed; File No. E4436, Guide No. XAPX

Listed: File No. LR1322

Accessories:

272804A-Range Stop and Locking Screws Assembly
272823-Blind Locking Cover and Range Stop Assembly

Temperature Setting
Range

IncludesSystem Fan (F) (C)

decal for recalibration

and extra knob decal for recalibration

70-6910 3