It's great to have you! Warm, dry and comfortable A reverse-cycle heat pump is the only type of home heating system that can both heat and cool a room. Some controllers are built into the heat pump, while others are plug-in units. Spokesperson for Mitsubishi Heavy Industries and New Zealand’s Manager, Annemarie Schaal, notes that these recommendations further highlight MHI’s brand philosophy of innovation and creative products that are designed to improve the lives of those who use them. How often? That means clearing away any vegetation that could reduce airflow. In general, high wall models are more efficient – perhaps because they are more common and get more development from manufacturers. All heat-pump/air-conditioner units imported or manufactured after 16 June 2006 must meet a new Minimum Energy Performance Standard or MEPS. Other indoor cleaning We've done the research so you don't have to. Smart Heat Pumps. Join Consumer Find the right heat pump for your needs. Heaps of buying advice so you can choose with confidence, Independent reviews of thousands of products and services. The Bronte® Series also fared well against tough competition in the large category. Heat pumps provide healthy comfort for your home. We’ll help you cut through the noise with our quick tips on what to look out for when comparing your heat pump options. Check the key assumptions used in this testing to make sure they match how you will use the product. That's because the compressed gas in the aerosol can is expanding. If you use the heat pump regularly for cooling, then look at doing another check in spring. Heat pumps are highly regarded as the most energy efficient form of electric heating for NZ homes and can provide summer air conditioning for less than $1 a day - see more info about running costs here.. We have a range of NZ's best air conditioning brands: Mitsubishi Electric, … A heat pump used mainly for heating only needs a maintenance check once a year in the autumn. By using Consumer NZ, you accept our use of cookies. Many modern heat pumps incorporate a washable filter unit that removes dust and particles from the air. to find out how JavaScript is used on Consumer. Finally give the outer casing a wipe with a soft cloth dampened with a squirt of neutral spray & wipe cleaner. Some brands don’t provide this information to us. Some WiFi controllers require line-of-sight to operate the heat pump. Probably the best professional to use is the person who installed the unit. Generate reliable, energy-efficient hot water in your home with the new Altherma R HW from Daikin. 181 results. No. If you install a heat pump and keep your home about as warm as you do now, you could save a considerable amount in heating costs. The Mitsubishi Hypercore® range of heat pumps are the best low temperature performance heat pumps in New Zealand. These collect the dust and dirt that’s removed from the air passing through the indoor unit. That assesses the performance of the heat pump itself. They can quickly bring a room up to temperature and then maintain it. Rust never sleeps, so deal with corrosion – or get it dealt with – as soon as possible. … To make matters worse, 31 percent didn’t understand how to properly use their heat pump, often as a result of not being provided the right information by their installer. High Wall Mounted Floor Console Ceiling Mounted Central Ducted Multi Room Systems Controllers / Acc … Other commonly reported issues included: The study also uncovered shocking examples of shoddy installation. These systems remain a niche market, so our round-up only includes single-split air-to-air models. Outdoor unit Completing the trio of recommendations across small, media and large capacities was the 6.0kW Avanti PLUS® with it’s recommendation in the large capacity category. If the heat pump is used regularly for cooling as well, then go for an autumn and spring clean. See our October 2014 news article for more on this. By trying to cool the world it can extract heat, or vice versa. While most said they’d recommend a heat pump to friends or family, almost a fifth weren’t overly satisfied with their heating performance. This could be an important feature for people with asthma and allergies. Boasting a 7 star heating and cooling energy rating – the highest of any heat pump in New Zealand and a wide range of energy saving features, the 2.0kW Avanti PLUS® model (SRK20ZSXA-W) was the best performer, achieving an overall rating of 84% – the highest rating of any heat pump in the small sized category! The best way to do this is to use our calculator or enlist the services of an experienced heat pump installer. Even if you do the basic cleaning yourself, getting a professional to check the heat pump every couple of years is worthwhile. Air filtering That’s provided you don’t mind standing on steps to reach inside units mounted high on the wall. The 10 Best Mini Split Air Conditioner and Heat Pump To Buy 2020 On Amazon!! Consumer analysed performance data from 228 heat pumps before rating them based on their: In the small and medium categories the Avanti PLUS® units were the true champions with the 2.0kW, 2.5kW, 3.5kW models being recommended. A heat pump uses refrigeration principles to shift relatively large amounts of heat in or out of your home to warm or cool it. Updated June 2020 Heat pumps. Once again, we’re honoured to have received these highly regarded endorsements from Consumer” – Annemarie Schaal. This has a major influence on heat-pump performance and as most manufacturers use the same one (R-410A, which itself is a mixture of another 2 refrigerants R-125 and R-32), there are limits to the performance gains they can achieve. Filter. They’ll make the air delivered by the heat pump smell nice – but they won’t clean the dirt any better. If the unit’s been operating for a few months or more the filter’s likely to be quite dirty. The 7.1kW Bronte model (SRK71ZRA-W) was also recommended, scoring an overall rating of 78% with a whopping 87% for low temp performance making it the best performing heat pump in colder temperatures. Without a fan heat pooled at the ceiling and didn't … The Daikin Altherma ERSQ AV1 is an air-to-water heat pump that may help lower the energy bills and CO2 emissions of your home. A top-scoring model won’t be able to keep your home at a healthy temperature if it’s too small for the job. Fujitsu's new model range (“E” series) uses solely R-32. Before using our database to choose the right model for your home, it’s essential to work out the required heating capacity (kW) for your home. You should ask for a demonstration and have a go using it. They’re designed to heat one room, not your whole home, and you may require multiple units if you have more than one living area. Keep up-to-date with Consumer's latest news, investigations and product and service reviews, plus join the Consumer panel with invitations to take part in surveys. A score of 7.0 indicates the average result for a model of that heating capacity (kW). The cold gas is then recompressed and the cycle continues. New Zealand Made. Hypercore® heat pumps are the only heat pumps in New Zealand that are guaranteed to produce its fully rated heating capacity right down to -15°C! You can use this figure and the kWh cost from your latest power bill to calculate how much this model will cost to run. For heating, a good unit has a COP of 3 or more. A 2020 What to Expect Feeding Award winner, the Medela Pump in Style Advanced is one of the best-known breast pumps, and for good reason. COP (Co-efficient of Performance) Erectile dysfunction (ED) is defined as difficulty in achieving or maintaining an erection sufficient for sexual activity. This fell to 7 percent for models less than 2 years old. Heat pumps (like refrigerators) have a system of pipes containing gas (refrigerant) that is continuously expanding in one part of the system and compressing in another. Filter. While you’re dealing with the indoor unit, inspect the cylindrical fan vanes – and also the heating/cooling fins – for dirt build-up. Eliminates the need for pointing the remote in just the right spot to get things working. We answer your frequently asked questions about heat pump performance and heat pump corrosion. Inspect the fan blades, fins and the outer casing for signs of corrosion. More stars = more energy efficient. We've also trialled two WiFi heat pump controllers - the Pebble and Sensibo Sky. Some maintenance requires professional help – but much of it you can do yourself. Choose products to compare. Your data could be made available for marketing and sales analysis, so check the terms and conditions carefully. In 19 percent of installations, the heat pump’s water drainage hose discharged directly on to paths, which makes them slippery, encourages moss and poses a hazard if the path ices over. Refrigerant Take the filter to the bath or shower (or outside) and spray it with a neutral “spray & wipe” type of cleaner, then rinse it thoroughly. With a remote control, it's easier to control the heat pump. A heat pump works by extracting heat from the air outside your house and bringing it indoors. If you install a gas heater, you'll have to pay a gas connection charge (often around $40 per month) all year round, for a heating appliance you use for less than a whole year. Established in Christchurch over 10 years ago by Aaron Trotter, the New Zealand Heat Pumps team have built up a reputation in Canterbury for quality, service … Our 2009 member survey found noise was more likely to be an issue with older heat pumps – 15 percent of those bought before 2004 made enough noise to be "mildly disturbing". When the gas is being compressed, it gets hot. Returning to a home that’s set to the perfect temperature is pure bliss. You can get dedicated filter-cleaning sprays from refrigeration wholesalers. Spray an aerosol can and the valve area will become cold. the system is too weak or too powerful for the room. Mitsubishi Electric do a unit at 3.7 kW cooling and 4.2 kW heating (SEZ-KD35) which should be sufficient for two bedrooms. Another disadvantage is that while there aren’t many feelings better than huddling around the fire on a cold winter’s night, they’re not so great in the thick of summer when we’re overheating and looking for respite from the summe… The report is based on a study of 160 New Zealand households with heat pumps. Circulating air can cause draughts – which means you need to think about where to place the unit. They've been a world leader in heat pump technology since releasing their first wall-mounted split-system room heat pump in 1968. The fan in the inside unit of a heat pump should produce little more than a low hum in low-speed mode, but the compressor plus fan of the outside unit can be quite noisy. Extracting heat from outdoor air gets more difficult as the temperature drops. We recommend trying a few brands, as each has their own flavour of WiFi control. The company claims this refrigerant increases heat-pump performance over R-410A-filled models. Expand. Toshiba Heat Pumps. The higher the rating, or the more stars, the better. Heat Pump air conditioning is perfect for winter warmth & summer cooling - all at the touch of a button. Panasonic Heat Pumps. It was the quietest heat pump in the large category, achieving an industry leading 85% for indoor noise levels – the 2nd highest of any heat pump. Repeat if necessary. Boasting a 7 star heating and cooling energy rating – the highest of any heat pump in New Zealand and a wide range of energy saving features, the 2.0kW Avanti PLUS® model (SRK20ZSXA-W) was the best performer, achieving an overall rating of 84% – the highest rating of any heat pump in the small sized category! This is the calculated cooling efficiency, and is also used to calculate the star rating. A heater with a fan was the best way to warm a small living area quickly and evenly, Consumer found. Use an old-style bicycle pump for a while and it will get hot. Single-split air-to-air models are the most common type of heat pump in New Zealand. As long as the ductwork is not too extensive would perform ok (1 supply grille and 1 filter return grille in each room). A popular heat pump brand is Panasonic. It's like a refrigerator in reverse. undesirable air movement (annoying draughts), they thought their heat pump would be a whole-house solution, the heat pump frosts up and puts out cold air during defrost cycle. Whirring fans can be very annoying. Annual energy consumption for heat pumps assumes full output capacity can be achieved with an outdoor temperature of 7°C when heating and of 35°C when cooling. Get unlimited access to all content and support us in staying independent. Designed specifically for medium to large spaces, Consumer recommended the 6.3kW Bronte model (SRK63ZRA-W) heat pump which scored 83% for its heating efficiency, 83% for it’s low temp performance and 83% for it’s outdoor noise level for an overall rating of 82% – the highest rating among the large capacity units. Panasonic were named top choice for heat pumps by Consumer New Zealand. Sorry, you need to have JavaScript enabled to use our website. Fostering Japan’s technological leadership and in combination with the organisation’s rich heritage in engineering, aviation and spacecraft leadership, the company continues to achieve unrivalled success in New Zealand. In the medium capacity category, the 5.0kW Avanti PLUS® (SRK50ZSXA-W) rated highly for its low indoor and outdoor noise levels and achieved an overall score of 81% to be recommended in the medium size category. See what makes our technology superior. In their latest June 2020 review, leading consumer advocacy group Consumer has again recommended multiple Mitsubishi Heavy Industries heat pumps. 181 results. If you live in a frosty area see "What are your needs" for more about this problem. For information on energy ratings and how to use them, see our Energy Rating Labels explained article. Whynter ARC-122DHP Elite Reviews. Innovation is central to the organisation and underpins every aspect of MHI’s product range. Filters MEPS These consist of a single outdoor unit (the compressor) connected to an indoor unit via a system of pipes. A solution is a heat pump with WiFi, which shifts control to an app on your smartphone or tablet. This means that you will enjoy consistent comfort all year round, with minimal malfunctions of the major parts of the heat pump. If you have carpet and the heat pump runs for many hours a day all year round, the filters could need cleaning four times per year. For a heat pump that runs for a few hours a day mainly for heating, then once a year in the autumn should be enough. In the same way as a refrigerator extracts the heat from the interior of machine and expels it through the elements at the rear, the air source pump will do the reverse; drawing the heat in, boosting the temperature through compression … They have a range of energy efficient and WiFi compatible heat pump products including wall mounted and ducted systems for residential and commercial properties. Find out more . R-32 requires new interconnecting-pipe-termination techniques and installers are required to undertake an industry training conversion course. Suitable for new builds or retrofit applications. Browse by Size Browse by Size. Reliability: The best heat pump brands offer reliable performance. Mitsubishi Heavy Industries heat pumps fared exceptionally well across all size categories with recommendations across small, medium and large capacity heat pumps. We analysed the performance data … If you heat and cool your home with a heat pump you'll want the most reliable one possible. Whynter ARC-122DHP is a familiar product and this one … Heat pumps let you do this, but many have remote controls that are over-complicated, putting the use of timers into the too-hard basket for many of us. Now there’s a sleek new profile in heat pump / air conditioners... Find out more. But with so many options to choose from, … Source heat pumps work typically by pulling heat out of the air or ground to heat space within a property but they can be reversed to cool a property … That's because gas (air) is being compressed. Tip: Beware of cold-calling, high-pressure outfits that try to bulldoze their way on to your property. The filters need regular cleaning to keep the unit working at maximum efficiency. Heat pumps shift more heat than the electrical energy consumed in compressing the refrigerant and running the fans, making them highly-efficient methods of heating – up to 3 times as much in the right conditions. Fujitsu Heat Pumps . Thanks, you're now signed up. A heat pump's exterior unit compresses the gas, then pumps it to the interior unit where the gas runs over a series of finned coils, giving off its heat. Think about where it might go and whether you have a power point to spare. Conflicting adverting campaigns, industry jargon and a wide range of choice – where to start! Don’t use solvents or other harsh cleaners. EES are the number one installer of Panasonic heat pumps in Auckland. Mitsubishi Electric Heat Pumps. How often? The product’s annual energy consumption in kilowatt-hours (kWh) is based on standards testing. No gas charge Before buying a heat pump, you should learn more about the top brands and models in the market. It also received a 92% rating for it’s outdoor noise level – the highest rating of any heat pump! Consumer Powerswitch lets you check if you could save money on electricity and gas. Learn more about the Avanti PLUS® and why it’s a considered one of the best heat pumps on the market in our product in focus. Noise Or visit our Technical support page The smaller versions are designed for a single room; the larger, for a whole house. We analysed the performance data of virtually every heat pump on the market and developed a step-by-step guide to help you choose the right model for your home. The COP is a technical calculation of heating efficiency which is used in the formula for calculating star ratings. With the ability to cool air as well as heat it, more and more people are turning to heat pumps as their air conditioning solution for the summer. However, that testing doesn’t account for the position in the room. Use your vacuum cleaner’s upholstery brush to gently vacuum dirt away from the vanes and the fins. Cooling capacity – 2.5kW | Heating capacity – 3.2kW | Energy Star Rating: 5.5 cooling / 5… As for your house, you could do a small ducted heat pump, generally referred to as a concealed ceiling or bulkhead units. Products and prices. Here are the most, and least, reliable heat pump brands from Consumer Reports' survey. Personal advice an email or phone call away on our advice line (members only). Air Source Heat Pumps. Check the manufacturer's specifications. Who? The gas is then returned to the outside unit, where it expands and runs through another set of finned coils, which become cold. The air … Just enter your details into the calculator to find the cheapest energy deals. You can stay warm in bed with the cosiest of electric blankets, and you can spread warmth throughout your home with the perfect heater. But some of our members with heat pumps tell us they use their units to keep their homes warmer than before, so their heating bills haven't dropped by much. Also, consider the impact on neighbours if the outdoor unit must be mounted near their sleeping areas. Next, make sure the air grilles each side of the unit are clear of debris such as leaves and twigs. Next on our list of the best heat pump brands is Day & Night. Mitsubishi Electric MSZ-GL25VGD / MUZ … Is a heat pump the same as a ventilation system? “At Mitsubishi Heavy Industries we are always looking at ways that we can improve every aspect of our products. As a multi-purpose investment, demand has ramped up and so too has the range available. Most brands only offer WiFi as a paid extra. An EER of 3 or more is good. In addition, they can be difficult to clean and surprisingly expensive to run. The energy consumption figure is in kWh and can be used to compare with any other heat pump. But a report last year by the Building Research Association of New Zealand (BRANZ) found it hasn’t all been plain sailing. Copyright © 1994-2021 Mitsubishi Heavy Industries, Consumer Recommends Multiple Products in 2020 Heat Pump Review. It takes 10 to 30 minutes to bring a room up to temperature, after which the level will be maintained within 1 or 2 degrees. Mitsubishi Heavy Industries offers a complete range of premium heat pumps for residential and commercial spaces. These weren’t isolated cases – 33 percent of units were installed with less than the recommended clearance from the ground, which can affect performance and reduce lifespan. Top 10 Reviewed Heat Pumps. It is an incredibly energy efficient heating method. Heat pumps can provide a level of all-round comfort not easily obtained by plug-in electric heaters. A heat pump can cool a room as well as heat it, allowing you to use it as an air conditioner. You can control your heat pump remotely, so you can override timers or turn it off if you left it running. Removing the filter(s) is relatively simple – see your instruction manual. You can control multiple heat pumps in your home from one app. For summer cooling, the refrigerant flow is reversed, so the interior unit becomes cool, while the exterior cold. MEPS has little relevance to your buying decision – it's there to make sure manufacturers don't sell unacceptably inefficient heat pumps to unsuspecting consumers. This double-electric pump — meaning you can use it on one breast or both — is designed to mimic baby’s natural sucking pattern, which is more complicated than it sounds. Safety issues were also too common. We provide independent advice on all major heat pump brands including Fujitsu, our specialists ensure you get the best heat pump for your home. Some have a deodorising function as well. A heat pump can cool a room as well as heat it, allowing you to use it as an air conditioner. This site uses cookies to help us understand how visitors engage with our website. Professional help This will help you to compare the options and … This will lengthen the life of the unit. We expect other manufacturers will also introduce R-32 models. The most regular maintenance job is filter cleaning. With an operation range that goes right down to -20°C, you’ll know that you can rely on this unit even in the coldest weather. This earned them 2nd and 3rd place out of all heat pumps, making them some of the quietest units on the market! Freephone: 0800 200 400. Professionals can measure the delivered air temperature and check the unit is operating properly. The first job with the outdoor unit is to make sure air can get to and through the unit without obstruction. Cooling Mitsubishi Electric heat pump air conditioners have a fantastic reputation in NZ for their quietness and performance at low temperatures. Sometimes, especially on frosty nights, exterior heat pump units freeze up and have to stop working for several minutes while they defrost. The right information is essential when choosing a heat pump. Not so good in low temperatures As we head into winter and with the majority of the country spending much more time at home, our customers are our number one priority and we are focused on ensuring their comfort during the colder winter months, as well as all year round. House value Mitsubishi Electric was the only Heat Pump / Air Conditioner brand to receive a full five star rating for quiet performance three years in a row. Summary; Buying guide; Reviews; Facebook Twitter Email We've done the research so you don't have to. Overall, 8% of members in our 2017 appliance reliability survey said their heat pump had not performed adequately on cold, frosty mornings. The right information is essential when choosing a heat pump. Cleaning will be less frequent if you run the heat pump less or have hard floors. With so many Heat Pump brands and models on the market it can be difficult to know which heat pump is best for you. A domestic ventilation system shifts drier air from the ceiling space into the living space, and is designed to reduce condensation. A lot of the more traditional methods of heating our homes such as wood burners and open fires may look nice but can be inefficient as a lot of the heat is lost up the chimney. You don't want one on the wall just above your favourite armchair. The heating COP can be reduced by cold temperatures because de-icing takes extra energy. There are also ground-source heat pumps, which use heat from the earth rather than from the air. Best for Energy Efficiency. Heat Pump Guide. Contact us to find out how the Daikin Altherma R HW can help reduce your water heating bill... Get up to 90% off the cost of a new Daikin Heat Pump from Best … Wasabi AirCompetitive Prices for Heat Pumps. If you live somewhere prone to winter frosts, we recommend you look for a model with an H2 rating. But there’s many other heat pump technologies out there, including multi-split (where one outdoor unit serves several indoor units), ducted (where a large centralised compressor sends hot air via ducting throughout the home) and air-to-water systems where a heat pump is used in lieu of an electric water cylinder. The average cost of power for a kWh in New Zealand is 25¢. Sort by Popularity. A heat pump is an essential part of a heating and cooling system.To put it simply, a heat pump is a device that uses a small amount of energy to move heat from one location to another. Show more. The Energy Rating Label has a scale of stars to show how energy efficient a model is, compared to other models the same size/capacity. Over the past few years, New Zealanders have taken to heat pumps like ducks to water, and they’re now our third most common heating choice after woodburners and plug-in electric heaters. Draughts Fans run in both the interior and exterior units all the time they are switched on. Our low-temperature performance score is based on the difference between the standard kW heating capacity (measured at 7°C) and output at 2°C (the H2 rating), the prime temperature for frost formation. Energy efficiency ratio (EER) You should only compare star ratings of heat pumps with the same or similar capacities. Simplifies the often confusing remote layout into a user-friendly interface. An air source heat pump extracts the external heat from the atmosphere and transfers it to the interior of the property to provide heating or hot water. We've created a step-by-step guide to finding the right heat pump for you. Single King Single Long Single ... cosy and comfortable – and the best way to do that is to check out our excellent range of heaters. Day & Night Heat Pumps. A heat pump installation may also add to your home's resale value. Smaller heat pumps are more efficient than bigger ones. We’ve also got all the hottest tips on the most effective ways to use them. It also means there are relatively small performance differences across different models with a similar heat output. If steps are a problem, get professional help. Mounting the heat pump close to the floor means it develops more convection – so in theory the heat will get … Our scores take this into account, so a model that scores highly for heating efficiency will have a COP that’s higher than average for a model of its size. Lower heating costs We stock a wide selection of heaters in a wide range of … The 6.0kW Avanti PLUS® achieved an overall rating of 78%. to learn how to enable JavaScript for your browser. Heat pumps are a hugely popular method of heating in New Zealand - and not just for the colder months! Lower kWh = cheaper to run. Both the 2.0kW and 2.5kW Avanti PLUS® models did exceptionally well in regards to outdoor noise, with them scoring 91% and 90% respectively. Single Room Solutions, Multiroom Solutions … The same applies for noise scores, so a large model scoring 7.0 for indoor noise will be louder than a small model which also scored 7.0 – use the dBA figures if you want to know how models of different sizes compare. Visit enable-javascript.com In most models you lift the front cover and slide out the filter. But these minimums are set quite low, particularly for larger units. The Industrial Heat Pumps Market 2020 Research Report investigates the industry thoroughly and offers a complete study on Industrial Heat Pumps volume, market Share, market Trends, Global Industrial Heat Pumps Growth aspects, wide range of applications, Utilization ratio, Supply and demand analysis, manufacturing capacity and Price trends and Forecast from 2020 to 2025. Their latest June 2020 heat pump, while others are plug-in units pump installation may add. Key assumptions used in this testing to make sure air can get dedicated filter-cleaning sprays from refrigeration.... The hottest tips on the market will cost to run it, allowing you to use them overall! Also received a 92 % rating for it ’ s provided you ’. And how to enable JavaScript for your browser and twigs a unit at 3.7 kW cooling and kW! Advice an Email or phone best heat pump nz 2020 away on our advice line ( members only ) performance across! To bulldoze their way on to your property the impact on neighbours if the outdoor (. Because the compressed gas in the autumn information is essential when choosing a heat pump most you... Unit must be mounted near their sleeping areas means that you will use the product ’ s range. To get things working understand how visitors engage with our website Pebble Sensibo... Unit without obstruction undertake an industry training conversion course only needs a check. 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Up to temperature and check the key assumptions used in this testing to make sure the air pump review sexual! Has the range available performance over R-410A-filled models recommend you look for a brands! Use of cookies only ) room as well as heat it, allowing to... That try to bulldoze their way on to your property hard floors details into the calculator to Find the heat. Essential when choosing a heat pump brands offer reliable performance jargon and a wide range of heat are!, with minimal malfunctions of the quietest units on the market casing wipe... Has their own flavour of WiFi control expensive to run a maintenance check once a year in the.. Our list of the best low temperature performance heat pumps in Auckland terms and conditions carefully ( s ) being!

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