The Zephyr Pure Air Ventilation System creates a healthy home environment through lower relative humidity, fresh air introduction, and a major reduction in airborne particles.
A damp, unventilated home retains excess moisture, dust mites, and airborne allergens that make indoor spaces feel colder, smell musty, and aggravate asthma. JSR provides advanced positive pressure ventilation (Zephyr Pure Air), Daikin VAM-HVE heat reclaim ventilators, and zero-operating-cost solar roof fans (MaxBreeze) that continuously introduce dry filtered air, flush out trapped summer heat, and keep your home warm, dry, and healthy year-round.
Positive Pressure Home Ventilation (Zephyr Pure Air)
Takes warmer, drier air from your roof cavity, passes it through high-efficiency HEPA filters, and gently pushes it into living areas. This creates positive air pressure that forces out damp, moisture-laden air through keyhole gaps and window joins.
- Highest level of filtration available on the market (HEPA Filter)
- Uses free solar heat in roof cavity for a warmer home in winter
- Cooling during summer nights and optional heat transfer multi-room option
- Fire-rated insulated ducting reduces operating noise while maintaining temperature
MaxBreeze Solar-Powered Roof Ventilation Fans
Environmentally friendly roof extraction fans powered entirely by integrated solar panels. During hot Waikato summer days, roof space temperatures can exceed 60°C — MaxBreeze continuously extracts this trapped heat, lowering indoor room temperatures dramatically.
- Zero power running costs – powered 100% by high-efficiency solar panel
- Heavy-duty powder-coated steel housing with seamless flashings for all roof types
- Prevents roof cavity moisture buildup, timber rot, and heat transfer into bedrooms
Daikin VAM-HVE Series (Heat Reclaim Ventilator)
Compact, energy-efficient Heat Reclaim Ventilators operating under wide outdoor temperature ranges (-15°C to +50°C). Greatly enhances enthalpy efficiency while optimizing air conditioning plant sizes.
- High enthalpy thin film element core recovers moisture and heat warmth
- External static pressure (ESP) up to 235 Pa for flexible duct layouts
- Night Purge Operation (free-cooling) and optional CO2/humidity sensor control
Rental Property Healthy Homes Compliance
JSR provides complete bathroom exhaust, kitchen range hood, and mechanical ventilation installations compliant with the New Zealand Healthy Homes Standards for landlords and property managers.
- External venting compliance for bathroom extract (min 25 L/s) and kitchen (min 50 L/s)
- Official compliance certificates provided upon installation completion
- Fast turnaround for landlord inspection deadlines across Hamilton
