The short version: Fahrenheat is Marley Engineered Products’ budget electric-heat brand, common in Northeast US homes with baseboard or radiant cove heating. Its thermostat lineup is electronic and mechanical, not Wi-Fi-connected: we could not find a smart/app-connected Fahrenheat thermostat model in current production. It’s a solid, inexpensive choice if you just need a dependable non-connected replacement for a worn-out baseboard thermostat.

Who It’s For

Fahrenheat thermostats control electric baseboard, radiant cove, and floor heaters on standard 120V/240V circuits. They’re a fit for homeowners and landlords who want a low-cost, no-frills thermostat swap, not for anyone specifically shopping for app control or remote scheduling. We found no independent reviews or forum discussion of this brand’s thermostats specifically (as opposed to its heaters), so treat the following as spec-sheet and retailer-listing information rather than verified owner feedback.

What’s in the Lineup

Fahrenheat’s confirmed thermostat lineup includes single-pole and double-pole models like the FTA1A and FTA2A (mechanical dial, 22–25 amp rated) alongside digital/electronic programmable options. Marley’s own marketing describes these as “battery-free” with “advanced programming,” but this refers to onboard scheduling, not Wi-Fi or app connectivity. We searched specifically for a Wi-Fi or smart Fahrenheat model and did not find one in current production; if you see a listing claiming smart features, verify the exact model number against Marley’s own spec sheet before buying.

Setup & Compatibility

These are standard line-voltage thermostats: no C-wire, no hub, no app to configure. Installation is a breaker-off swap for anyone comfortable with basic electrical work. Fahrenheat’s thermostats are compatible with baseboard heaters, floor heaters, and radiant cove heaters across the brand’s line, and with most other manufacturers’ baseboard heaters at matching amperage and wiring configuration.

Price & Value

Fahrenheat Line-Voltage Thermostat
Price (USD) $50–$90
Connectivity None confirmed (mechanical/electronic, non-Wi-Fi)
Retailers Home Depot, Lowe’s, Amazon.com

This is budget-tier pricing for the category, below Cadet’s TEP Series and well below any true smart thermostat.

Pros & Cons

Pros:
– Inexpensive, widely available at Home Depot, Lowe’s, and Amazon
– Straightforward installation with no connectivity setup required
– Backed by Marley Engineered Products, an established heating hardware manufacturer

Cons:
– No confirmed Wi-Fi or app-connected model
– No independent reviews found to verify long-term reliability
– No scheduling flexibility beyond onboard programmable settings, no remote access

Budget line-voltage thermostats compared: Fahrenheat, White-Rodgers, King Electric

The Recommendation

Buy Fahrenheat if you want the cheapest reliable replacement for a worn mechanical baseboard thermostat and don’t need app control or remote access.

Skip it if you’re shopping for a genuine smart thermostat. King Electric’s Hoot line and Mysa both offer confirmed Wi-Fi models for baseboard heat. See Best Smart Thermostats for Electric Baseboard Heating.

Frequently Asked Questions

Does Fahrenheat make a smart Wi-Fi thermostat?
We could not confirm one in current production. Fahrenheat’s lineup is electronic and mechanical programmable thermostats without app connectivity.

Is Fahrenheat the same company as Marley?
Fahrenheat is a brand of Marley Engineered Products, which also owns the Qmark and Berko heating brands.

Does Fahrenheat qualify for utility rebates?
Not likely, since rebate programs generally require confirmed smart/connected features and ENERGY STAR certification, neither of which we could confirm for this lineup. Check your state or utility’s qualifying list. See Smart Thermostat Rebate by State.