The Neptronic SKR Residential Steam Humidifier is a resistive electric steam humidifier designed for precise humidity control in residential, multi-unit residential, and light commercial HVAC systems. Utilizing an immersed heating element within a durable stainless-steel evaporation chamber, the SKR generates sterile, mineral-free steam independent of water conductivity, eliminating the need for disposable electrode cylinders and reducing long-term operating costs.
Engineered for integration into forced-air duct systems or remote Steam Distribution Units (SDUs), the SKR offers both On/Off and modulating control options to accommodate varying load profiles and tighter humidity tolerances. Its compact footprint and simplified electrical and plumbing connections streamline installation, while the serviceable boiling chamber and self-cleaning heating elements minimize scaling impact and extend equipment lifespan.

Generates mineral-free, odorless humidification for healthier indoor air.

Easy to clean and built for durability.

Simple wiring and setup for residential use.

Designed to blend into living spaces with minimal noise.

Works with remote SDUs or through-wall setups for non-ducted environments.

Reduces maintenance and keeps performance reliable.
The SDU is a compact remote outlet that lets steam from the SKR humidifier be delivered directly into a room rather than through a duct system. It installs through a wall partition and uses a flexible steam hose, operating at low noise levels suitable for living spaces. This makes the system quieter and more adaptable where ductwork isn’t available.
The Neptronic SKR is a resistive electric steam humidifier designed for homes, condos, multi-unit residential buildings, and light commercial HVAC systems.
The SKR uses an immersed heating element inside a stainless-steel evaporation chamber to generate clean, sterile steam for precise indoor humidity control.
The SKR is suitable for residential duct systems, condos, apartments, light commercial spaces, and applications where reliable steam humidification is needed.
No. The SKR uses a permanent stainless-steel chamber, which can be cleaned and serviced instead of replacing disposable electrode cylinders.
Yes. The SKR can be used with a remote Steam Distribution Unit, or SDU, to deliver steam directly into a room where duct installation is not available.
The SKR provides clean, odourless steam, quiet operation, flexible installation, low maintenance, and precise humidity control for residential and light commercial spaces.
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National Environmental Products Ltd.
Neptronic
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Montréal (Québec) H4N 1R6 Canada
E-mail: contact@neptronic.com
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