Honeywell EnergySmart Electric Radiator Whole Room Heater, HZ-789

  • Honeywell EnergySmart Electric Radiator Whole Room Heater, HZ-789
  • HZ-789
Fan forced technology provides comfortable even whole room heating
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Regular: $131.95
Price: $89.95
You Save: $42.00 (32% Off)
  • 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.

Product Details
  • Color: Black
  • Room Size: Medium to Large
  • Maximum Wattage: 1500 watts
  • Product Dimensions: 13.74 x 9.4 x 25 in.
  • Product Weight: 19.7 lbs.
  • 3 year limited warranty
Product Specs
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.
Honeywell EnergySmart Electric Radiator Whole Room Heater, HZ-789 Video
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Customer Reviews


Average score based on 5 reviews

Rating: 4.8/5Rating: 4.8/5Rating: 4.8/5Rating: 4.8/5Rating: 4.8/5
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Honeywell EnergySmart Electric Radiator Whole Room Heater, HZ-789 Reviews

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 02/15/2019 by Linda Nehls


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

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5 - Reviewed: 01/05/2017 by M A Cowan

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

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 12/12/2016 by Elizabeth  Klene

Space Heater

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

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 02/01/2016 by Cynthia Ogle

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.

Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5Rating: 5/5 - Reviewed: 01/04/2016 by marc freeman

Highly recommended

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