What is the main difference between Primary and Deluxe water vapor fireplaces?

Primary uses a manual fill and drain system with a single-row seven-color LED configuration. Deluxe adds auto-fill and auto-drain support with a double-row 147-color LED configuration.

Do 3D water vapor fireplaces use real combustion?

No. They use atomized water mist and LED lighting to create a flame-like visual effect without fuel combustion.

What is the difference between Round Indoor and Round Outdoor water vapor fireplaces?

IRVF is the indoor circular family. ODVF is a separate outdoor family with 350, 550 and 750 mm top flanges, automatic filling and draining, and IP24 enclosure guidance in the supplied outdoor manual. Retain the feet, provide drainage and follow the outdoor electrical requirements.

Is every round vapor fireplace automatically suitable for outdoor installation?

No. The IRVF indoor round series is intended for indoor decorative installations. Outdoor projects require a separately specified Round Outdoor model and site-appropriate protection.

3D Water Vapor Fireplace Systems

Four mist-flame series for linear, indoor circular and outdoor projects.

Primary, Deluxe, IRVF Indoor Round and Round Outdoor are separate product families. Compare water management, size, control options and installation environment before selecting a series.

Request Specifications Compare Series

SEFIRE Deluxe 3D water vapor fireplace installed in a modern luxury living room

Primary VSFB

Manual water management with six verified linear sizes.

Primary is the simpler linear series for buyers who can refill and drain the reservoir manually. The verified catalog lists six models, not only four.

Model	Dimensions	Tank	Consumption	Power / runtime
VSFB750	750 x 226 x 178 mm	4.5 L	0.2 L/h	200 W / 14-22 h
VSFB1000	1000 x 226 x 178 mm	5.0 L	0.3 L/h	305 W
VSFB1250	1250 x 226 x 178 mm	7.0 L	0.4 L/h	422 W
VSFB1500	1500 x 226 x 178 mm	8.5 L	0.5 L/h	500 W
VSFB1750	1750 x 226 x 178 mm	10.0 L	0.7 L/h	650 W
VSFB2000	2000 x 226 x 178 mm	11.5 L	0.8 L/h	760 W

Catalog facts: 110-220 V, manual fill and drain, single-row rainbow LED with seven colors. The verified 14-22 hour runtime is listed for VSFB750; confirm other models individually.

View full Primary specifications

Primary Application

A practical mist-flame system for residential and display projects.

Primary fits apartments, showrooms, sample rooms and feature walls where manual water handling is acceptable. Specify access for refilling, draining, cleaning and future removal; the visible opening alone is not enough to design the enclosure.

750-2000 mmManual fill & drainSeven LED colors110-220 V

SEFIRE Primary VSFB black linear 3D water vapor fireplace product

Deluxe VSFB

Automatic water support and nine verified linear sizes.

Deluxe is a separate higher-specification range. Its verified catalog extends from 750 to 2750 mm and combines auto-fill/auto-drain support with a double-row LED system.

Model group	Dimensions	Tank	Consumption	Power / runtime
VSFB750 / 1000 / 1250	750-1250 x 226 x 178 mm	4.5-10 L	0.2-0.4 L/h	400-612 W
VSFB1500 / 1750 / 2000	1500-2000 x 226 x 178 mm	12-19 L	0.5-0.8 L/h	722-944 W
VSFB2250 / 2500 / 2750	2250-2750 x 226 x 178 mm	20-30 L	0.9-1.1 L/h	1062-1298 W

Catalog facts: 110-220 V, auto-fill and auto-drain support, double-row LED, 147-color configuration. The verified 15-20 hour runtime is listed for VSFB750; confirm other models individually.

View full Deluxe specifications

Deluxe Application

For frequent-use hospitality and premium feature walls.

Deluxe is better suited when daily manual refilling would be impractical or when the design calls for broader color control and longer units. Hotels, restaurants and commercial projects should coordinate electrical load, water quality, drain routing and maintenance access before the wall is closed.

750-2750 mmAuto-fill & drain147 colorsDouble-row LED

SEFIRE Deluxe VSFB 3D water vapor fireplace in a hotel lobby project

IRVF Indoor Round 3D Vapor Fireplace

Three circular sizes for indoor fire tables and centerpiece installations.

IRVF-350, IRVF-550 and IRVF-750 create a realistic, combustion-free 3D water-vapor flame for decorative fire tables, hotel lounges, villas, clubs and commercial feature spaces. Automatic water supply and remote or app control are available according to the selected configuration.

350 / 550 / 750 mmAutomatic water supplyRemote & app controlQuiet operation

SEFIRE IRVF indoor round 3D water vapor fireplace operating on a dark tabletop — IRVF indoor round 3D vapor fireplace shown in operation.

Model	Top diameter	Body diameter	Body height	Effective water
IRVF-350	350 mm	330 mm	176 mm	2.05 L
IRVF-550	550 mm	528 mm	176 mm	3.96 L
IRVF-750	750 mm	728 mm	176 mm	5.96 L

Available functions, flame-effect color options and controls are confirmed for the selected configuration.

View full IRVF specifications

IRVF Indoor Applications

A circular focal point for hospitality and residential interiors.

Use IRVF for indoor decorative fire tables, round centerpiece fireplaces, reception areas, hotel lounges, villas, clubs and commercial feature spaces where the flame effect should be visible from several directions.

Realistic 3D vapor flameVentless & fuel-freeThree circular sizesIndoor decorative use

SEFIRE IRVF round indoor water vapor fireplace creating a circular mist flame in an interior

ODVF Round Outdoor Water Vapor

Three circular sizes with current outdoor installation data.

ODVF350, ODVF550 and ODVF750 are separate from IRVF indoor models. The supplied outdoor manual specifies IP24 splash protection, retained factory feet, automatic filling and draining, remote and app controls, and scheduled atomizing-head replacement every three months.

350 / 550 / 750 mm top flange2.6 / 7.7 / 11.7 L high levelAuto fill & drainIP24 manual guidance

SEFIRE ODVF350 circular water vapor fireplace with illuminated mist effect, illustrative visual — ODVF350 mist-effect illustration; confirm the finish and delivered configuration on the order.

Model	Top flange	Body diameter	Drawing height	High-level water	Usable water
ODVF350	350 mm	330 mm	176 mm	2.6 L	2.1 L
ODVF550	550 mm	528 mm	176 mm	7.7 L	4.0 L
ODVF750	750 mm	728 mm	176 mm	11.7 L	6.0 L

Updated October 26, 2026 from the three drawings and English outdoor manual V2. Water volumes are rounded independently to one decimal place. High-level volume and usable atomizing water are different quantities. IP24 does not permit immersion, standing water or water jets.

View ODVF specifications View dimension sketches & manual

ODVF Outdoor Applications

Scale the circular effect to the terrace or courtyard.

Use ODVF350 for compact balcony and patio features, ODVF550 for gardens and terraces, and ODVF750 for hotels or large courtyards. Coordinate power, automatic water supply, drainage, service access and the required outdoor documentation before fabricating the surrounding table.

SEFIRE ODVF550 circular water vapor fireplace with illuminated mist effect, illustrative visual

Selection Guide

Match the geometry and water system to the operating environment.

Choose Primary

For value-focused indoor linear projects where manual filling and draining are acceptable and six standard lengths cover the opening.

Choose Deluxe

For frequent-use indoor linear projects needing automatic water support, double-row LEDs, more colors or lengths up to 2750 mm.

Choose Round Indoor

For a circular interior island or centerpiece requiring verified built-in diameters and multidirectional viewing.

Choose Round Outdoor

For an exterior circular mist feature, only after the exact outdoor protection and enclosure are confirmed.

Choose real-flame ethanol instead

When the design specifically requires combustion, heat and a real flame. Compare the separate smart ethanol fireplace series.

Before quotation: provide opening dimensions, indoor/outdoor location, voltage, water supply and drain availability, control requirement, operating frequency, project country and quantity.

Technical FAQ

Questions that prevent specification mistakes.

Does it create real fire?

No. Atomized water and light create the flame-like visual effect without fuel combustion.

Primary or Deluxe?

Primary uses manual water handling and seven colors. Deluxe adds automatic water support, double-row LEDs and a 147-color configuration.

IRVF Indoor or Round Outdoor?

IRVF is an indoor decorative family. Round Outdoor is a separate environmental configuration; do not use an indoor model outdoors.

Does it heat the room?

These product pages describe decorative mist systems, not heating-focused fireplaces. Any optional heating configuration must be confirmed separately.

Can tap water be used?

Water quality affects operation and maintenance. Follow the instructions supplied with the selected model.

Are all round models waterproof?

No. Confirm the protection requirements for the selected Round Outdoor unit and installation environment.

Continue Research

3D water vapor fireplace knowledge path

Compare series, sizing, installation, cleaning, transducers, humidity, outdoor use and alternative technologies.

Open 10 Indexed Guides