Honeywell T498B1512/U Electr. ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$151.34
$101.34
Honeywell T498B1512/U Electr. Heat Thermostat, Br.Gold-Basebrd

Honeywell T498B1512/U Electr. Heat Thermostat, Br.Gold-Basebrd

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Model: T498B1512/U
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$151.34
$101.34
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  • Features

    • Mount on standard 2 x 4 in. outlet box or 4 x 4 in. junction box.
    • Rugged, plastic mounting base.
    • Easy to install; color-coded leads.
    • Include thermometer. Include long-lasting Micro Switch™ mechanism; makes on temperature fall.
    • Select models include extra knob decal for recalibration, if necessary.

  • Accessories

    • 272804A/U
    • 272823/U


T498B1512/U - spec sheet

Manufacturer Resources

Product Specs

Accuracy C :
2 C
Accuracy F :
1 F
Ambient Temperature Range C :
5 C to 30 C
Ambient Temperature Range F :
40 F to 85 F
Application:
Electric baseboards, convectors and fan forced heaters (resistive rated loads).
Approvals Canadian Standards Association:
Listed: File No. LR1322
Approvals Underwriters Laboratories Inc :
Listed; File No. E4436, Guide No. XAPX
Differential Temperature C :
2 C
Differential Temperature F :
3 F
Dimensions In :
4 9/16 in. high x 2 7/8 in. wide x 1 15/16 in. deep
Dimensions Mm :
116 mm high x 73 mm wide x 33 mm deep
Electrical Connections:
6 in. (150 mm) copper leadwires, suitable for connecting to aluminum wiring if approved CO/ALR sold
Electrical Ratings:
Non-inductive resistive 22A at 120/208/240 Vac. 19A at 277 Vac.
External Sensors Available:
Outdoor Sensor optional
Frequency:
60 Hz
Includes:
Positive OFF, Range stops, locking cover and extra knob decal for recalibration
Item Type:
Product
Mounting Method:
Vertical
Product Color:
Brush gold finish
Sensor Element:
Bimetal
Setting Temperature Range F :
40 F to 80 F
Stages:
1 Heat
Supply Voltage:
120 Vac; 208 Vac; 240 Vac; 277 Vac
Switching Action:
DPST
Tradeline Value:
Tradeline

Honeywell T498B1512/U – Frequently Asked Questions

1) Will the Honeywell T498B1512 work on a 240V electric baseboard heater?
Yes. The T498B1512 is a line voltage thermostat rated for 120, 208, 240 and 277 Vac at 60 Hz, and it's built for electric baseboards, convectors and fan forced heaters on resistive rated loads. Switching is DPST, so both legs of the 240V circuit open when it shuts off.
2) What box does the Honeywell T498B line voltage thermostat mount to?
It mounts on a standard 2 x 4 in. outlet box or a 4 x 4 in. junction box, and it mounts vertically. Body size is 4 9/16 in. high x 2 7/8 in. wide x 1 15/16 in. deep (116 x 73 x 33 mm), so allow for that projection off the wall.
3) Can I stop tenants from cranking the heat up on this Honeywell thermostat?
Yes, and that's a real reason property managers spec this one. It ships with adjustable range stops and a locking cover, so you can cap the top and bottom of the dial and then lock the cover over it. There's also a positive OFF position and an extra knob decal for recalibration. Dial range is 40 F to 80 F before you set the stops.
4) Can I connect this Honeywell baseboard thermostat to aluminum branch wiring?
It comes with 6 in. (150 mm) color-coded copper leadwires, suitable for connecting to aluminum wiring if an approved CO/ALR connector is used. Don't twist the copper pigtails directly onto aluminum conductors without that listed connector.
5) Is this thermostat UL listed for commercial and multi-family use?
The T498B1512 carries UL listing under File No. E4436, Guide No. XAPX, and CSA listing under File No. LR1322. Those cover it for Canada as well as the US, which matters if you're standardizing one line voltage stat across a portfolio on both sides of the border.
6) How tight does this bimetal baseboard thermostat hold room temperature?
Accuracy is 1 F (2 C) with a 3 F (2 C) differential, using a bimetal sensing element and a Micro Switch mechanism that makes on temperature fall. That's typical mechanical line voltage behavior, so expect a few degrees of swing between cut-in and cut-out rather than the tight control of an electronic stat.
7) Will the T498B1512 work in an unheated or seasonal space?
Ambient operating range is 40 F to 85 F (5 C to 30 C), so it's meant for occupied interior space. A garage, warehouse bay or vestibule that drops below 40 F sits outside that window. It's a single stage heat only control, not a heat/cool stat.
8) What color is the Honeywell T498B1512 and does it come with a thermometer?
Brushed gold finish, and yes, a thermometer is built into the face so the occupant can read actual room temperature against the setpoint. The mounting base is rugged plastic.
9) Can I add a remote or outdoor sensor to this Honeywell line voltage thermostat?
An optional outdoor sensor is available for the T498B1512. Companion accessories called out for it are 272804A/U and 272823/U, which are ordered separately from the thermostat.
How fast can I get the Honeywell T498B1512/U delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Honeywell T498B1512/U come with a warranty?
Absolutely. The Honeywell T498B1512/U is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Honeywell T498B1512/U?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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