Every system includes a fully integrated hot water solution. Stiebel Eltron cylinders range from 200 to 1,500 litres, sized to match exactly what your project requires, whether a family home or a commercial development.
The system constantly draws in fresh outdoor air and removes stale, moisture-laden air from kitchens and bathrooms. Pollen and fine dust filters (F7 class) make it suitable for allergy sufferers.
The integral heat exchanger captures warmth from outgoing extract air and transfers it to the fresh incoming supply. Up to 94.5% heat recovery means ventilation no longer costs you heating energy.
Stiebel Eltron ventilation units are designed to work alongside Stiebel Eltron heat pumps as a complete system. Nutherm designs, installs and commissions both in a single project.
As Ireland's exclusive Stiebel Eltron partner, we supply and install the full VRC-W Premium range. Both models ventilate homes and apartments to the same high standard, the difference is air flow capacity. We'll specify the right unit during your free consultation.
Air source heat pumps extract energy from the ambient air outside your home. Installed outdoors, on the ground, wall-mounted or on a flat roof, they are ideal for most new builds and retrofits, with no ground works required. Built to withstand Ireland's Atlantic coastal conditions. Air source models operate down to-25°Cand can provide both heating and cooling.

Centralised, wall-mounted heat recovery ventilation for family homes and apartments. The VRC-W Premium series continuously supplies filtered fresh air while recovering up to 94.5% of the heat from outgoing extract air. WiFi-controlled, CO2 and humidity-responsive, and designed for passive cooling in summer.
Every VRC-W Premium unit ships with the same core feature set. Nothing is optional at extra cost.
Single unit serves entire home
Controlled via app from anywhere
Recovers heat from extract air before it leaves
System adjusts automatically to occupancy and conditions
Prevents cold drafts in winter
Ventilation schedules around your routine
Suitable for allergy sufferers
Summer fresh air without mechanical cooling cost
Nutherm designs and installs ventilation systems to Stiebel Eltron specification. Because we also install your heat pump, both systems are integrated from day one.

We survey your property, map air distribution routes and specify the right unit and duct layout for your floor plan.

We produce a full design with air flow calculations, duct positions and integration points with your heat pump or existing heating system.

Our trained team installs the unit, runs ductwork, connects sensors and integrates the ventilation controls with your heating system.

We balance air flows across every room, test all functions and walk you through app control and filter maintenance.
Book a free consultation and our engineers will assess your home, specify the right ventilation solution and explain how it works alongside your heating system.