The Dimplex CDFI-TMHEAT is a direct-wire heater accessory designed to add supplemental warmth to compatible Dimplex Opti-Myst Pro cassette installations. While Opti-Myst cassettes are known for their realistic water vapour flame effect, this heater accessory adds practical comfort by providing fan-forced heat for spaces up to 400 sq. ft.

Designed to be recessed for a clean, built-in appearance, the CDFI-TMHEAT helps maintain the seamless look of a custom Opti-Myst fireplace feature. It can be installed with compatible CDFI500-PRO and CDFI1000-PRO cassettes, or used independently as a discreet built-in heater where supplemental warmth is desired.

The unit is hardwired using 120V power and includes built-in overheat protection for added safety. When connected to a compatible Opti-Myst cassette, it can be operated with the cassette’s controls, helping create a more complete fireplace experience with both ambience and warmth.

Ideal for custom fireplace walls, residential projects, and commercial installations, the CDFI-TMHEAT is a smart upgrade for customers who want the visual realism of Opti-Myst with the added comfort of integrated heat.

Opti-Myst cassette sold separately.