Why choose a micathermic heater?

What is a micathermic heater?

Micathermic heaters provide dual-action heating where they warm the air in a room through convection while also radiating heat directly toward nearby people and surfaces. This combination makes them efficient and fast, with the added benefit of silent operation. They’re often lightweight and compact, which makes them easy to move from room to room or mount on a wall.
Here’s an overview to help you choose the perfect base for your project:

Best for

Micathermic heaters are a smart choice for medium to large rooms (10–28m²) where you want fast, even heat without any noise. Their slim, panel-like design and dual heating method make them ideal for:

• Lounges and rumpus rooms
• Living rooms, to create a drier, warmer space in winter
• Dining areas
• Open bedrooms or home offices
• Quiet spaces like studies or nurseries

Because they don’t use fans, they run silently, which makes them a great option for allergy-sensitive homes or spaces where background noise is a concern. They’re best used in well-insulated areas with standard ceiling height (around 2.4 metres), and work well in homes with curtains and draught stoppers that help retain heat.

How it works

Micathermic heaters use a heating element encased in mica panels, which produce a mix of radiant heat (warming objects and people directly) and convection (circulating warm air around the room).

Because they don’t rely on a fan:

• They heat rooms quickly and quietly
• They’re less likely to stir up dust or allergens
• They’re lighter and faster to heat up than oil column heaters
• There’s no flame effect and no residual warmth once switched off

If you’re looking for something efficient, low-maintenance and unobtrusive, micathermic heaters are a great all-rounder, especially for Kiwi homes that stay warm once heated.

Key features and benefits

Micathermic heaters are known for their quiet performance and fast heat delivery. They're a great alternative to ceramic or fan heaters if you want warmth without noise.

They also tend to be:

• Slim and discreet, ideal for tight spaces
• Energy-efficient for short-to-medium heating periods
• Allergy-friendly, with no fan-driven airflow
• Equipped with thermostats, timers, or remote controls depending on model

Micathermic vs other heaters

What to consider

Micathermic heaters are a popular choice for medium to large rooms like dining areas, lounges, and rumpus rooms. Their slimline design and dual heating method (radiant and convection) make them fast and efficient for warming spaces between 10m² and 28m². They're ideal for well-insulated areas with standard ceiling heights (around 2.4 metres), and suit homes where quick heat distribution is a priority.

While they’re highly effective, micathermic heaters may not be the best option for very large or open-plan areas, where heat can dissipate quickly. They also don’t offer the visual appeal of flame-effect heaters or the longer residual warmth of Column heater. If ambience or extended heat retention is important to you, consider these alternatives.

Matching wattage to room size

To choose the right heater size for your space:

• Medium rooms (hallways, dining rooms 10–18m²) suit heaters up to 2kW
• Large rooms (lounges, rumpus rooms 18–28m²) require heaters over 2kW

This helps ensure efficient heating without overloading your power usage. You can also look for room guides on packaging or product listings to match wattage with room type.

Take a look below at the recommended rooms for this heater:

Power use & running costs

Heater running costs depend on wattage, electricity rates in your area and how long the heater runs each day. As energy prices can fluctuate across New Zealand, use cost calculators or your electricity provider’s tools to estimate usage. For the most accurate info, base estimates on your local kWh rate and usage patterns.

Choosing the right micathermic heater

To pick the best model for your space:

1. Match the wattage to your room size, most suit rooms up to 20m².
2. Decide if you want freestanding or wall-mounted.
3. Look for extras like timers, thermostats or remote control.
4. Prioritise safety features like tip-over shutoff or overheat protection.
5. If you’re heating overnight, choose a model with silent operation and safety cut-outs.

Explore the range

Micathermic heaters offer fast, silent warmth for bedrooms, studies and small to medium rooms. Browse efficient options from Goldair, Kent, Goldair Platinum and Nouveau, all built for quiet, low-maintenance heating.

Want help choosing?

Compare electric heater types below or jump straight to the one that suits you:

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