New Zealand Made
Infrared Outdoor Heaters
That stand the test of time.
Overseas-made models are built using lower-grade steel, prone to degradation in NZ’s salt-laden air. Kelray Heaters use marine-grade 316 stainless steel. Invest in heating that lasts. Backed by NZ’s longest warranty for an outdoor heater.
Made Locally in NZ.
Family Run Business
Local Support
Built to Last
Marine-Grade 316
Stainless Steel
5 Year Warranty
Backed Durability
NZ Longest Warranty
NZ’s most Durable Patio Heaters:
for when Quality Matters.
Kelray's range of outdoor heaters offer a sleek, stylish patio heating solution. Featuring quality NZ workmanship, and built using the highest quality materials, Kelray heaters are backed by a huge 5-year warranty (the longest warranty in the market). While outdoor heaters manufactured overseas struggle to withstand NZ's heavily salt-laden air, Kelray's heaters are built using marine-grade 316 stainless steel, specifically for NZ conditions.
The perfect solution for any outdoor or indoor residential space, Kelray heaters can be installed on decks, patios, pergolas or with outdoor louvre systems.
Our team rely on Kelray heaters in our Production and Despatch areas. We have 12 units installed from brackets through our St Johns (Auckland premises) - mainly the I-40 model. Even on the coldest days they create a great environment. We bought our first units just over 10 years ago and with the odd element replacement they look as they will last a lot longer than another 10 years. We run them 8-10 hours per day from June through to August.
Excellent product. We bought two heaters from Clive (Kelray Heaters) for our large conservatory/deck. Toasty warm for our Christchurch winter. So good being able to speak to someone in New Zealand who understands what you need and produces a good solid quality product. Highly recommended.
Highly recommend Kelray Outdoor Heating. Clive worked closely with us and was happy to talk directly to sparky and louvre installers to come up with optimal solutions for our space. Very easy process and great service. Living coastal we wanted good quality heaters. We can now be outside all year round.
I've been using Kelray heaters for high-end residential and commercial heating requirements since they first started. Great products and service with custom powdercoat finishes.
We recently bought and installed a couple of Kelray Heaters for our new build on the Coromandel. The advice and assistance received from Clive and his team was invaluable. We had them powdercoated to our exterior build colour and the match was perfect and now the warmth our decking area is exceptional. The ease with which the whole process happened is a credit to Clive and the team - thank you.
The Kelray Outdoor Heater Range
Unsure about what heater will work best in your space?
It may be one of the smallest heater in the Kelray Heating range, but the Kelray I-20 still packs a punch! Ideal for small outdoor spaces like porches or patios, the ID-20 has a Heat Coverage of 2.25 x 2.25m. Constructed with marine-grade 316 stainless steel and built to withstand the elements.
New Zealand’s Longest Warranty for an Infrared Outdoor Porch Heater
We stand by the durability of our electric infrared patio heating range. We have extended our 5 year warranty to all of our customers in NZ. This is our pledge to the quality of our outdoor patio heaters.
Delivery Timings:
No powder coating: 7 - 10 Days.
Powder coating: 2 - 3 weeks.
Mounting Options: Overhead, Angled Wall Mounting
Perfect for small-medium sized outdoor spaces, the Kelray I-30 has a Heat Coverage of 3 x 3m . Constructed with marine-grade 316 stainless steel and built to withstand the elements.
New Zealand’s Longest Warranty for an Infrared Outdoor Porch Heater
We stand by the durability of our electric infrared patio heating range. We have extended our 5 year warranty to all of our customers in NZ. This is our pledge to the quality of our outdoor patio heaters.
Mounting Options: Overhead, Angled Wall Mounting
Delivery Timings:
No powder coating: 7 - 10 Days.
Powder coating: 2 - 3 weeks.
Unsure which heater is best for your space? Get in touch with us here, and help us guide you on the most-optimal heating solution.
Ideal for medium-sized outdoor spaces, the ID-40 has a Heat Coverage of 4 x 3m . Constructed with marine-grade 316 stainless steel and built to withstand the elements.
New Zealand’s Longest Warranty for an Infrared Outdoor Porch Heater
We stand by the durability of our electric infrared patio heating range. We have extended our 5 year warranty to all of our customers in NZ. This is our pledge to the quality of our outdoor patio heaters.
Mounting Options: Overhead, Angled Wall Mounting
Delivery Timings:
No powder coating: 7 - 10 Days.
Powder coating: 2 - 3 weeks.
Ideal for heating extra-large outdoor spaces, the ID-80 has a Heat Coverage of 5 x 5m. Constructed with marine-grade 316 stainless steel and built to withstand the elements.
New Zealand’s Longest Warranty for an Infrared Outdoor Porch Heater
We stand by the durability of our electric infrared patio heating range. We have extended our 5 year warranty to all of our customers in NZ. This is our pledge to the quality of our outdoor patio heaters.
Mounting Options: Overhead, Angled Wall Mounting
Delivery Timings:
No powder coating: 7 - 10 Days.
Powder coating: 2 - 3 weeks.
Unsure which heater is best for your space? Get in touch with us here, and help us guide you on the most-optimal heating solution.
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NZ Made
The only NZ made outdoor heater. Used in thousands of NZ homes & businesses.
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Built to Last
Built with marine grade 316 steel. Backed up by NZ's longest warranty of 5 years.
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Energy Efficient
Infrared is the most energy efficient form of outdoor heating. No energy wastage!
Custom Colour Options
Customise colours to suit your outdoor space
The benefit of buying a NZ-made outdoor heater is that we can customise your new heater to perfectly match your space. Kelray Heaters are available in a number of Dulux Duralloy Powdercoat colours. Some colours are subject to availabilty.
While our most popular colours are our powder-coated white or black options, we can easily colour order to fit your design needs. If you would like a specific colour for your outdoor heater, get in touch with the Kelray Outdoor Heating team today!
Kelray Heater FAQs
What size outdoor heater do I need?
Our handy grid on our heater page here describes each heater and the coverage it will give if hung or mounted at a specific height. This is a guideline only as the area covered will also depend on whether it is enclosed or open, the mounting height, and where you live. People will usually need to be within 2-4m of the heater to feel the warmth from it, so it is important to consider the location of the heaters to ensure good coverage.
If you are not sure give our Team a call or send an email with your area measurements.
Can I install a Kelray infrared heater myself?
No – all Kelray Heaters must be installed by a qualified electrician.
Do you do heater installation?
Yes we do heater installations in the Greater Auckland Area
Are Kelray heaters portable?
No – our heaters must be fixed in place.
How do I clean a Kelray heater?
To clean reflector, isolate power supply, remove grill and clean reflector with soft cloth and water or with glass cleaner. Be very gentle around the quartz glass element as it is fragile. Make sure that water and/or glass cleaner is removed and dry before reconnecting heater to the power source.
If heater has been in use wait until it has fully cooled down before commencing cleaning.
Replace grille on completion. Cleaning should be done 3 monthly or if right on beach at least monthly.
What are the benefits of infrared heating?
- No emissions and no oxygen consumption
- Low running costs
- Durable and water resistant
- Reliable, efficient and effective
- Convenient and versatile
- Instant and directional - just like light
- Safe and odourless
- No pollution from blasts of air or dust
- Virtually maintenance free
- Environmentally friendly
- Warm ambient glow
Can I install my heater vertically or along the slope of my roof?
No – our quartz infrared heater elements are designed to be installed horizontally only – any deviation from the horizontal may shorten the lifespan of the element and void the warranty.
What does infrared heat feel like?
It's like the difference between being directly in the sunlight versus sitting in the shade. You feel warm in the sun because the light that hits your clothes and skin keeps you warm, but when you're in the shade, the light doesn't reach you as well.
How do I estimate the cost of operating an infrared heater?
Electric heaters are economical to operate. It is easy to estimate your operating cost by multiplying the total kilowatts by your local power rate for a “kilowatt hour” (kwh). Standard power rates vary from market to market. Your rate should appear on any monthly utility statement. For example, a typical 3,000 watt (3 KW) heater, at full power, would cost 72c per hour based on a utility rate of 24c per kwh. Also keep in mind that your electric heater has a lower acquisition cost and lower ongoing maintenance costs than a standard gas heater.
How long can I expect my element to last?
Our quartz elements generally last for between 7,000 and 10,000 hours depending on the type of use. So you may enjoy your heater for years before a replacement would be needed. To make your element last ensure that it has been installed correctly – i) that it is horizontal and ii) that the lugs connected to each end of the element have been tightened to fit snugly.
Are your radiant heaters waterproof?
Our heaters are rated IP-X4 which is water resistant to a moderate spray from 360 degrees for up to one hour – in other words they keep out most weather. If your heater is installed out in the open and your rain or snow fall is quite heavy, then we recommend that you purchase one of our Weather Hoods to give additional protection.
Where are Kelray Heaters made?
Our heaters are proudly made in New Zealand
What kind of warranty do Kelray heaters have?
Kelray Heaters carry a 5 year warranty and a 1 year warranty on our elements [for material defects]
Are Kelray infrared heaters short-, medium- or long-wave?
Kelray Heaters are medium wave – the safest and the most reliable wavelength for heating
Unsure which patio heater you need? We can help.
Every outdoor space is different. Whether it is an expansive deck, an enclosed outdoor room, or under a louvre system, Kelray Heaters suit any space. If you are unsure which heater would work best in your space, give us a call or a message and we can guide you towards the most effective heating solution for your space.