When you've got a big area to keep comfortable, the extra large 3200W Rinnai Outdoor Radiant Heater is the one that'll actually cover it. This is the top of the range, laying down a generous blanket of cosy radiant warmth across a full pergola or a large alfresco, and doing it in near silence, so the only sound out there is the conversation.

Radiant heat is what makes it work outside. It warms the people and surfaces beneath it directly instead of trying to heat the open air, which is exactly why it's such a cost-effective way to keep a large space usable when the temperature drops. And it's engineered for our climate, with class-leading IP65 protection against dust and rain, and high-quality corrosion-resistant materials that hold their good looks after years in the weather.

What you get:

• Serious coverage for larger enclosed spaces, from covered alfresco entertaining areas and balconies to sheds, garages, courtyards and poolside
• Ceiling or wall mount, at a recommended height of 2100mm to 3000mm off the floor
• Control from the remote or your phone, with Wi-Fi operation via any Wi-Fi-enabled mobile device
• A simple light indicator so you can see on/off status at a glance

For the record: 3200W max rated power, 240V 50Hz, a 15-amp three-pin plug and a 1000mm power lead. The body measures 1915mm long, 177mm wide and 60mm high, and weighs 9.2kg. Model ORH32WF, backed by Rinnai's 3 year domestic warranty.

The heater for the big spaces, quiet, tough and built to last. Available now at Mowerland Bathurst and Lucknow, and if you're working out how many you'd need to cover your area, come in and we'll map it out with you.