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  • EnergySmart Technology automatically regulates power consumption
  • Energy usage indicator displays amount of energy used in operation
  • Digital EasySet controls w/ 1-12 hour timer
  • Programmable thermostat & 2 heat settings
  • Silent operation
  • Solid, heavy-gauge steel with durable, rust free enamel finish
  • Machine welded for leak-free operation
  • Oil never needs filling or replacing
  • Exceeds industry Safety Standards
  • 360° Tip-Over Switch + Overheat Protection + Thermal Insulated Wiring + Reinforced Wire Connections, Premium Grade Oil
  • 3-prong grounded plug & heavy duty power cord
  • Oil-filled heater that provides even heat
  • Large, easy-pull luggage style handle & easy glide wheels
  • Cord wrap for off-season storage

The Honeywell HZ-789 EnergySmart Electric Radiator is an excellent combination of ingenuity, efficiency and maneuverability. Coated in heavy-gauge steel and rust-free enamel, the HZ-789 was designed with lasting power in mind. EnergySmart Technology has been implemented masterfully. Regulating power consumption, this feature alone is fully capable of saving you up to 25% on your energy expenses. Digital LED lights accurately display the room's temperature and preferred setting. An Energy Usage Indicator also comes equipped and displays the amount of energy used at any time. A fully realized and programmable thermostat is combined with a 1-12 hour auto off timer that allows users to customize their heating experience even further. Honeywell has also incorporated a number of safety precautions in the HZ-789 such as a Tip Over Safety Protection, Overheat Protection and a sturdily constructed frame. Ingeniously designed, the HZ-789 covers all fronts and is a premier option for heating.

The EnergySmart Electric Radiator from Honeywell provides even, consistent, electric heating. EnergySmart technology makes this whole room heater not only powerful but energy efficient. Its adjustable thermostat silently outputs 3 settings of heat, providing whole room comfort. The HZ-789 is also very safe featuring overheat protection and a tip over switch.

Electric Radiators generate heat by passing warmed oil inside sealed metal columns. Air passes over and through the large surface area of the metal columns, circulating steady, long-term heat throughout the room. This type of convection heating technology is quiet and provides gradual, efficient heating. For best results, place heater on the floor to create warming room convection and allow heater to run for 10-15 minutes to reach maximum heat output.
Product Details
Product Specs
Product Manuals
Honeywell EnergySmart Electric Radiator Whole Room Heater, HZ-789 Video

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HZ-789 customer reviews

Overall Rating

5 Reviews
6 customers recommend this product
Honeywell EnergySmart Electric Radiator Whole Room Heater, HZ-789 Reviews
January 11, 2024
Great Space Heater

I really love this heater. It has easy controls, you can see the current temperature of the room and it quickly heats up my bedroom. Very quiet and I feel safe with the built in safety elements.

Linda Nehls
February 15, 2019
Verified Purchase

I love it. It warms up quickly and keeps the cold corner warm. A+++

M A Cowan
January 5, 2017
Verified Purchase

Too early to tell. Good so far. Seems as it will serve its purpose.

Elizabeth  Klene
December 12, 2016
Verified Purchase
Space Heater

This is our second radiator heater from Honeywell. Our first one stopped working after two years, hope this one lasts longer.

Cynthia Ogle
February 1, 2016
Verified Purchase
Good Heater

Keeps my bedroom toasty warm on cold winter nights. Love that it has a three-prong plug. Very Important since I own a double wide.

marc freeman
January 4, 2016
Verified Purchase
Highly recommended

Does a great job heating a med sized BR while able to maintain a comfortable temperature while on low.

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