steamOvap steamOvap
discover-us
discover us

Air Solutions Designed for Life

With 45+ years of expertise we deliver innovative and reliable solutions to keep humidity level in perfect balance for optimal indoor air quality.

discover-us
engineering

Engineering

Delivering advanced humidification solutions trusted in healthcare, data centers, commercial buildings, or greenhouses.

innovation

Innovation

Providing precise air control solutions that enhance comfort, boost productivity, and deliver lasting value for every environment.

statistics

Humidity Drives Healthy Environments and Performance

2000+ Projects Delivered Our trusted expertise provides scalable humidification systems that enhance comfort, productivity, and health across industries.

2000+ Projects Delivered.

2000+

45+

45+ Years of Experience Our legacy of innovation in commercial and industrial humidification ensures performance and advanced air quality solutions.

45+ Years Experience

3+ Patented Solutions We engineer cutting edge humidification technologies for efficient, sustainable, and future-ready HVAC systems.

3+ Patented Solutions

3+

15+

15+ Industries Served From healthcare to wellness and from museums to printing or electronic industry our humidifiers are producing the right humidity level for the most demanding applications.

15+ Industries Served

steamOvap

trusted by

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what we offer

Engineered for Performance & Efficiency

ier

IER humidifier is an electric steam generator that uses water immersed resistive heating elements to produce pure and sterile steam that is easy to distribute in air handling unit or ventilation duct.

IER - Electric Resistive Steam Humidifier

Applications

Commercial, industrial and institutional buildings

Capacity range

From 6 to 370lb/h [2.8 to 168.1kg/h]

Energy

Electric

Voltage

120, 208, 230, 240 or 277Vac 1phase or 208, 240, 380, 400, 480 or 600Vac 3phases

Water supply accepted

Tap or treated water such as soft or RO or DI water

Warranty

3 years standard Best warranty of the industry

res

steamOres (RES) residential humidifier is an electric steam generator that uses water immersed resistive heating elements to produce pure and sterile steam to humidify your home or office during winter.

RES - Electric resistive steam humidifier

Application

Residential or light commercial

Capacity range

From 1.9 to 13.5lb/h [0.86 to 6.1kg/h]

Energy

Electric

Voltage

120, 208, 230, or 240 Vac 1phase

Water supply accepted

Tap or treated water such as soft or RO or DI water

Warranty

3 years standard 5 years for permanent stainless steel cylinder.

ise

ISE steam exchange humidifier uses energy from a central boiler steam to produce pure and sterile steam that is easy to distribute in air handling unit or ventilation duct.

ISE - Steam or liquid exchange steam humidifier

Application

Commercial, industrial and institutional buildings

Capacity Range

From 4 to 600lb/h [1.8 to 272.7kg/h]

Energy

Pressurized steam 5 to 15PSI [34 to 103kPa] High temp. hot water 115 to 145°C

Voltage

120, 230, or 240 Vac 1phase

Water supply accepted

Tap or treated water such as soft or RO or DI water

Warranty

3 years standard Best warranty of the industry

IER

ier

IER humidifier is an electric steam generator that uses water immersed resistive heating elements to produce pure and sterile steam that is easy to distribute in air handling unit or ventilation duct.

IER - Electric Resistive Steam Humidifier

Applications

Commercial, industrial and institutional buildings

Capacity range

From 6 to 370lb/h [2.8 to 168.1kg/h]

Energy

Electric

Voltage

120, 208, 230, 240 or 277Vac 1phase or 208, 240, 380, 400, 480 or 600Vac 3phases

Water supply accepted

Tap or treated water such as soft or RO or DI water

Warranty

3 years standard Best warranty of the industry

RES

ier

steamOres (RES) residential humidifier is an electric steam generator that uses water immersed resistive heating elements to produce pure and sterile steam to humidify your home or office during winter.

RES - Electric resistive steam humidifier

Application

Residential or light commercial

Capacity range

From 1.9 to 13.5lb/h [0.86 to 6.1kg/h]

Energy

Electric

Voltage

120, 208, 230, or 240 Vac 1phase

Water supply accepted

Tap or treated water such as soft or RO or DI water

Warranty

3 years standard 5 years for permanent stainless steel cylinder.

ISE

ier

ISE steam exchange humidifier uses energy from a central boiler steam to produce pure and sterile steam that is easy to distribute in air handling unit or ventilation duct.

ISE - Steam or liquid exchange steam humidifier

Application

Commercial, industrial and institutional buildings

Capacity Range

From 4 to 600lb/h [1.8 to 272.7kg/h]

Energy

Pressurized steam 5 to 15PSI [34 to 103kPa] High temp. hot water 115 to 145°C

Voltage

120, 230, or 240 Vac 1phase

Water supply accepted

Tap or treated water such as soft or RO or DI water

Warranty

3 years standard Best warranty of the industry

steamOcalc

  • Precise calculations for heating and economizer modes.

  • Easily customize machine requirements to match your specific project.

  • Trusted by engineers and facility managers for reliable data.

ocalc

Isothermal humidifier load calculator and selection application, determine steam capacity based on air conditions, and allows for steam distribution selection based on non wetting distance and pressure drop values. Easy to use, with no need to log-in, Simulate different zones and air conditions in one click Download selection report and submittal, and save your selection for later use.

Humidity Load Calculator
Industries we serve

Enhancing Environments, Industry by Industry

Providing tailored humidification solutions that support health, comfort, and productivity everywhere.

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Laboratories

Stable humidity for accurate results

Marijuana Production

Optimal humidity for healthy yields

Data Centers

Humidity control for uptime and reliability

Pharmaceutical

Humidity that ensures safe production

Agri-food industry

Precision humidity for fresher, higher‑yield products.

Electronic Industry

Stable humidity for safer, static‑free electronic production.

testimonials

What Our Clients Say

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The SteamOvap humidifier system has proven to be a dependable choice for our commercial space. The units reliability and durability makes it a strong investment for long-term humidification needs for our critical systems. Great product!

Dedicated and resourceful—delivering quality humidifiers you can trust.

With SteamOvap’s technology, our environment has completely changed the air is cleaner, comfort levels are higher, and we’ve noticed a measurable difference in overall performance.

Thanos Spatoulas

HVAC Technician

Jean-François Dumais

Operations Director

Sophia Martinez

Production Manager

87%

Increase in customer satisfaction

38%

Increase in customer satisfaction

latest news

Stay Informed with the Latest From steamOvap

Discover our EcoEnerSmart feature

Patented technology for energy and water

Company Update
September 10, 2025
ecoenersmart
Commercial HVAC Systems

Humidity to fight flu & influenza

Why a bit more damp maybe good for you

Sustainability
February 12, 2024
Commercial HVAC Systems

Electrode boiler and resistive type IER

Comparision

Insights
April 29, 2025

AHR Vegas - Visit us at Booth SL3511

RES in the Spotlight

Company Update
January 11, 2026
ecoenersmart
ecoenersmart

Discover our EcoEnerSmart feature

Patented technology for energy and water savings

Company Update
September 10, 2025
ecoenersmart

Electrode boiler and resistive type electric steam humidifiers

Comparision

Insights
April 29, 2025
ecoenersmart

Humidity to fight flu & influenza viruses

Why a bit more damp maybe good for you

Sustainability
February 12, 2024
ecoenersmart

AHR Vegas - Visit us at Booth SL3511

RES in the Spotlight

Company Update
January 11, 2026