Simx Limited

Simx is a leading supplier to the electrical and HVAC industries, with their product range spanning many markets including residential, commercial and industrial with market leading brands such as Manrose, Vent–Axia, Simx Lighting, Alaskon, SmartVent and HeatTrans, all denoting quality, service, and reliability. The Simx commitment to customers and suppliers is reflected in their expanding national representative network with two purpose-built logistics centres covering the North and South Islands laying the foundation for future growth. Simx is proud to bring high levels of customer service to their customers.

Is your home, rental or new build compliant?

Discover the range of Manrose extraction fans compliant with the G4 building code and Healthy Homes Standards.  Making the selection process easier for every application.

Summer warmth all year around

Enhancing indoor and outdoor living comfort with the Terrazza heating range.

Keep cool with Ventair

Keeping cool with a choice of Ventair summer solutions from ceiling to cooling fans. There’s just the right choice for every application.

Lighting solutions for your home

Add a smart touch to your next project with our range of intelligent automation and lighting solutions.

We should all be breathing healthier air!

SmartVent whole home ventilation systems include heat and energy recovery systems, which bring in fresh filtered air and exhaust moist stale air out, along with positive pressure ventilation. Offering a wide range of services from free home assessments to detailed technical support with ventilation plans.

Transfer your home’s excess heat

HeatTrans heat transfer systems make use of excess heat by transferring it from one room and distributing it to other rooms in your home. By transferring the excess heat, you can efficiently use that warmth to reduce the chill in bedrooms, creating a drier, more comfortable home.