Dimplex Opti-myst Direct-wire Heater Accessory Enjoy instant comfort and warmth with the Dimplex Opti-myst Direct-wire Heater Accessory. This effective fan-forced heater provides supplemental warmth for up to 400 sq.ft. and is designed to be recessed to maintain the seamless appearance of any Opti-myst installation. Dimplex Opti-myst Direct-wire Heater Accessory, It's an independent Built-in Heater. Can be used independently or can be paired with for CDFI1000-PRO or CDFI500-PRO Features Includes a fan-forced heater that provides supplemental warmth for spaces up to 400 square feet. Can be installed as a free standing heater, or with an Opti-myst Pro 500 or 1000 cassette. Can be operated by integrated 3M 2-pin connector harness with Opti-myst remote control, or manual onboard controls. Completely safe, with built-in overheat protection. Hardwire using 120V for powerful heating. Downloads Owner’s Manual Brochure