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Electric Infrared Heater (RIEH)

Modern Design, High-Performance Radiant Heat

Reznor® RIEH Series electric infrared heaters deliver instant, efficient, and targeted comfort using advanced carbon‑fiber infrared technology. Designed for architectural spaces and performance‑driven applications, RIEH heaters provide powerful, low‑glare radiant warmth for commercial patios, restaurants, hotels, luxury residential projects, multi‑unit housing, and more.

Instant, Efficient & Comfortable Heat

  • Infrared technology converts energy directly into radiant warmth, minimizing heat loss.
  • Carbon‑fiber emitters reach full output in seconds with a soft, comfortable low‑glare glow.
  • Heats people and surfaces, not unused air — ideal for open or drafty environments.

The RIEH Electric Infrared Heater is for...

Architects

Clean lines and low‑glare output blend seamlessly into contemporary indoor and outdoor spaces. The choice between a glass‑front model and an open‑grille design provides aesthetic flexibility for luxury residential, hospitality, and commercial applications.

Contractors

Typical install time is 30–45 minutes once electrical is in place, allowing contractors to complete more jobs in less time. Integrated onboard switch and 6‑stage remote (1500W & 3000W models) eliminate the need for additional control boxes or accessories.

Distributors

A concise lineup with multiple voltage and mounting options helps reduce excess warehouse inventory. Wattage options from 1500W to 6000W cover both residential and commercial applications.

Two Distinct Aesthetic Options

Standard Model

  • Open ventilated structure with protective grille
  • Efficient airflow and effective radiant output
  • Complements industrial and contemporary spaces

Glass‑Front Model

  • Ultra‑low‑light ceramic glass front
  • Sleek, architecturally refined appearance
  • Premium visual comfort for design‑focused spaces

Safe for Indoor and Outdoor Use

  • Certified to cETLus / UL2021 / CSA22.2 safety standards
  • Emission‑free, odorless, and silent
  • No combustion, no fumes — ideal for semi‑enclosed and enclosed spaces

Built for Harsh Conditions

With a robust IP65 weather‑resistant rating, RIEH heaters perform reliably in:

  • Rain & snow
  • High‑dust environments
  • Coastal or humid climates
  • Fully exposed outdoor installations

Features

Features of the RIEH Electric Infrared Heater include

  • Available in two design options: Glass‑Front Model and Standard Open‑Grille
  • Carbon‑fiber emitters deliver long life, instant warmth, and a soft, low‑glare glow
  • IP65 weather‑resistant rating protects against dust, rain, snow, and spray
  • Powder‑coated, aircraft‑grade aluminum housing for durability and corrosion resistance
  • Easy installation with included wall or ceiling brackets
  • Only one service part — replacement lamps — simplifying maintenance and inventory
  • Fully certified: cETLus / UL2021 / CSA22.2

APPLICATIONS

The RIEH Electric Infrared Heater can be used in many markets including:

  • Restaurants and bars
  • Outdoor patios
  • Residential homes
  • Garages
  • Workshops
  • Retail

Product Documents

  • Product Brochure
  • Technical Specifications
  • Installation, Operation, and Service Manual

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