Dimplex
Dimplex Optimyst Pro 20" Built-In Water Vapor Cassette
Dimplex Optimyst Pro 20" Built-In Water Vapor Cassette


The Dimplex Optimyst Pro is a 20 inch built-in water vapor cassette, the flame engine you build into your own enclosure, offered as the CDFI500-PRO-RGB (order number 500004172) or the CDFI500-PRO with amber flames (X-2113053). LED light and fine mist make 3D flames and smoke with no combustion, and several cassettes can be linked for a longer fire. It runs on 120 V at 230 watts, from a refillable container or a plumbed water line.
Specifications
| Models | CDFI500-PRO-RGB (500004172), CDFI500-PRO (X-2113053) |
|---|---|
| Size (W x H x D) | 20-1/8" x 9-1/2" x 12" with media plate; 20-1/8" x 15-1/4" x 14" with log set |
| Enclosure opening | 20-3/8" wide x 9" to 9-1/2" high x 12-1/4" deep (14-1/4" with a log set); 1/4" side clearance |
| Power | 120 V, 230 W, 1.9 A; hardwire, or CDFI-PLUGKIT plug kit sold separately |
| Heat | None built in; optional CDFI-TMHEAT heater |
| Water | 42 oz refillable container included; optional plumbed supply (CDFIPLUMB-KIT); overflow sensor |
| Fresh air inlet | At least 40 sq in per cassette |
| Flame colors | RGB: natural flame, blue, violet, red, aquamarine and prism; CDFI500-PRO: amber |
| Controls | Remote included; RGB model adds the Flame Connect app |
| Included | Cassette, remote, transducers, refillable container, flame baffles; media plate; log set sold separately |
| Certification | UL or CSA listed (UL 2021, CSA C22.2 No. 46) |
| Use | Indoor only |
| Brand | Dimplex |
Questions people ask us
What is the difference between the RGB and the standard cassette?
The CDFI500-PRO-RGB adds multi-color flames, the Flame Connect app, leak detection and an included water filter. The CDFI500-PRO has amber flames. Dimplex lists the same size and enclosure opening for both.
What else do I need?
A framed enclosure, a 120 V connection (hardwire or the CDFI-PLUGKIT plug kit) and water from the included 42 oz container or a plumbed line with the CDFIPLUMB-KIT. See Dimplex accessories.
Does it heat?
No, the cassette is flame only. Dimplex offers the optional CDFI-TMHEAT heater.
Can I link several cassettes?
Yes. Multiple cassettes install side by side and connect in series for a longer fire, each with its own air inlet.
Not sure how to plan the enclosure?
Send us your sketch and how many cassettes you want and we will check it with you. Ask us here.
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Manuals and warranty
Warranty terms come from Dimplex and depend on the product. Read the manual and the warranty for your model before you order.
Our warranty library· CDFI500-PRO-RGB technical specifications (PDF)· CDFI500-PRO technical specifications (PDF)· RGB cassette owner's manual (PDF)· CDFI500-PRO vs RGB differences (PDF)Ask us before you order
