Honeywell Home Digital Non-Programmable Thermostat for Electric Heat Only

Price: null - $30.04
(as of Sep 24, 2026 21:56:19 UTC – Details)


The Honeywell RLV3120A is a digital non-programmable thermostat that’s compatible with electric baseboards, convectors and radiant ceilings. Incredibly easy to install, this non-programmable thermostat was specifically designed for ease of use. A user friendly panel removes the burden and hassle of ever accessing and adjusting your home’s temperature. This line volt thermostat also incorporates silent technology that eliminates all of the unpleasant and irritating noises associated with similar thermostats. A triac thermostat has also been implemented to perfection and will ensure maximum savings and comfort. For those looking for an easily maintained thermostat that’s both dependable and accessible then Honeywell has created the non-programmable thermostat to suit your individual needs.
Digital Non-Programmable Thermostat for electric baseboard heaters and convectors (2 wires).
Ultimate temperature control – the most accurate type of thermostat on the market (accuracy of ± 0.27°F with baseboards and convectors).
TRIAC Switching Thermostat: 100% silent switching (no clicking noise) and unsurpassed temperature control eliminates temperature swings.
On-screen heating power indicator gives at-a-glance verification of power being used and push-button operation makes it easy to adjust.
Minimum load means thermostat can control smaller baseboards and slim, compact design makes it ideal for installation in small spaces.
2-wire non-polarized connection means fast, hassle-free installation.
COMPATIBLE WITH: Line volt heating only (240V/120V) including electric baseboards and convectors.
Power maximum load: 2,000W @ 240V, 8.3A resistive; Minimum load: 200W @240V, 0.83A resistive.
CANNOT be used with a fan-forced convector.
Includes mounting hardware.
Customers appreciate the thermostat’s temperature control, noting it keeps temperatures within a degree or two and adjusts power based on room needs. They find it easy to install, simple to use, and highly accurate compared to traditional turn knob thermostats. While it works well with baseboard heaters, customers report it’s incompatible with fan-forced 120V heaters. The display receives criticism for having no backlight, and several customers mention issues with the unit constantly turning on and off.