Next, make sure the air grilles each side of the unit are clear of debris such as leaves and twigs. Circulating air can cause draughts – which means you need to think about where to place the unit. You can stay warm in bed with the cosiest of electric blankets, and you can spread warmth throughout your home with the perfect heater. Cooling 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. In general, high wall models are more efficient – perhaps because they are more common and get more development from manufacturers. Spray an aerosol can and the valve area will become cold. Toshiba Heat Pumps. Simplifies the often confusing remote layout into a user-friendly interface. Refrigerant No. By trying to cool the world it can extract heat, or vice versa. This will help you to compare the options and … 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. 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. This could be an important feature for people with asthma and allergies. 181 results. to find out how JavaScript is used on Consumer. That means clearing away any vegetation that could reduce airflow. Consumer Powerswitch lets you check if you could save money on electricity and gas. Cooling capacity – 2.5kW | Heating capacity – 3.2kW | Energy Star Rating: 5.5 cooling / 5… Think about where it might go and whether you have a power point to spare. Also, consider the impact on neighbours if the outdoor unit must be mounted near their sleeping areas. Mitsubishi Electric Heat Pumps. While most said they’d recommend a heat pump to friends or family, almost a fifth weren’t overly satisfied with their heating performance. 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. These collect the dust and dirt that’s removed from the air passing through the indoor unit. Smaller heat pumps are more efficient than bigger ones. It's great to have you! Check the key assumptions used in this testing to make sure they match how you will use the product. Expand. Even if you do the basic cleaning yourself, getting a professional to check the heat pump every couple of years is worthwhile. Personal advice an email or phone call away on our advice line (members only). Energy efficiency ratio (EER) If the heat pump is used regularly for cooling as well, then go for an autumn and spring clean. House value 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. A reverse-cycle heat pump is the only type of home heating system that can both heat and cool a room. Heat Pump air conditioning is perfect for winter warmth & summer cooling - all at the touch of a button. The smaller versions are designed for a single room; the larger, for a whole house. 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. Wasabi AirCompetitive Prices for Heat Pumps. More stars = more energy efficient. We analysed the performance data … Smart Heat Pumps. Some brands don’t provide this information to us. Show more. Products and prices. 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 provide independent advice on all major heat pump brands including Fujitsu, our specialists ensure you get the best heat pump for your home. Single King Single Long Single ... cosy and comfortable – and the best way to do that is to check out our excellent range of heaters. EES are the number one installer of Panasonic heat pumps in Auckland. 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. That's because the compressed gas in the aerosol can is expanding. This is the calculated cooling efficiency, and is also used to calculate the star rating. Without a fan heat pooled at the ceiling and didn't … We’ll help you cut through the noise with our quick tips on what to look out for when comparing your heat pump options. 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. Use your vacuum cleaner’s upholstery brush to gently vacuum dirt away from the vanes and the fins. 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. Air Source Heat Pumps. Mounting the heat pump close to the floor means it develops more convection – so in theory the heat will get … See what makes our technology superior. Mitsubishi Electric MSZ-GL25VGD / MUZ … 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. Safety issues were also too common. Whirring fans can be very annoying. They have a range of energy efficient and WiFi compatible heat pump products including wall mounted and ducted systems for residential and commercial properties. Don’t use solvents or other harsh cleaners. Sometimes, especially on frosty nights, exterior heat pump units freeze up and have to stop working for several minutes while they defrost. Reliability: The best heat pump brands offer reliable performance. Who? Filter. Here are the most, and least, reliable heat pump brands from Consumer Reports' survey. Warm, dry and comfortable the system is too weak or too powerful for the room. We stock a wide selection of heaters in a wide range of … 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. That assesses the performance of the heat pump itself. 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. Overall, 8% of members in our 2017 appliance reliability survey said their heat pump had not performed adequately on cold, frosty mornings. They've been a world leader in heat pump technology since releasing their first wall-mounted split-system room heat pump in 1968. Whynter ARC-122DHP Elite Reviews. The right information is essential when choosing a heat pump. Most brands only offer WiFi as a paid extra. It is an incredibly energy efficient heating method. A popular heat pump brand is Panasonic. 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. 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. They’ll make the air delivered by the heat pump smell nice – but they won’t clean the dirt any better. Now there’s a sleek new profile in heat pump / air conditioners... Find out more. Just enter your details into the calculator to find the cheapest energy deals. Some maintenance requires professional help – but much of it you can do yourself. Is a heat pump the same as a ventilation system? That’s provided you don’t mind standing on steps to reach inside units mounted high on the wall. Generate reliable, energy-efficient hot water in your home with the new Altherma R HW from Daikin. Single-split air-to-air models are the most common type of heat pump in New Zealand. In addition, they can be difficult to clean and surprisingly expensive to run. 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. 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… When the gas is being compressed, it gets hot. The report is based on a study of 160 New Zealand households with heat pumps. A heat pump installation may also add to your home's resale value. How often? The first job with the outdoor unit is to make sure air can get to and through the unit without obstruction. You can control your heat pump remotely, so you can override timers or turn it off if you left it running. These systems remain a niche market, so our round-up only includes single-split air-to-air models. 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. If steps are a problem, get professional help. No gas charge 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. Professional help A heat pump uses refrigeration principles to shift relatively large amounts of heat in or out of your home to warm or cool it. 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. It's like a refrigerator in reverse. Eliminates the need for pointing the remote in just the right spot to get things working. A heat pump used mainly for heating only needs a maintenance check once a year in the autumn. With a remote control, it's easier to control 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. Check the manufacturer's specifications. Repeat if necessary. Heat pumps are a hugely popular method of heating in New Zealand - and not just for the colder months! Innovation is central to the organisation and underpins every aspect of MHI’s product range. Filters 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. They can quickly bring a room up to temperature and then maintain it. Best for Energy Efficiency. Outdoor unit Inspect the fan blades, fins and the outer casing for signs of corrosion. The Bronte® Series also fared well against tough competition in the large category. You can get dedicated filter-cleaning sprays from refrigeration wholesalers. The air … This site uses cookies to help us understand how visitors engage with our website. R-32 requires new interconnecting-pipe-termination techniques and installers are required to undertake an industry training conversion course. Mitsubishi Heavy Industries offers a complete range of premium heat pumps for residential and commercial spaces. We've created a step-by-step guide to finding the right heat pump for you. The right information is essential when choosing a heat pump. This fell to 7 percent for models less than 2 years old. See our October 2014 news article for more on this. You should only compare star ratings of heat pumps with the same or similar capacities. But with so many options to choose from, … … The cold gas is then recompressed and the cycle continues. We’ve also got all the hottest tips on the most effective ways to use them. 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 filters need regular cleaning to keep the unit working at maximum efficiency. 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. Find out more . 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. Freephone: 0800 200 400. Some controllers are built into the heat pump, while others are plug-in units. While you’re dealing with the indoor unit, inspect the cylindrical fan vanes – and also the heating/cooling fins – for dirt build-up. You don't want one on the wall just above your favourite armchair. 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". Other commonly reported issues included: The study also uncovered shocking examples of shoddy installation. A heat pump can cool a room as well as heat it, allowing you to use it as an air conditioner. Returning to a home that’s set to the perfect temperature is pure bliss. As a multi-purpose investment, demand has ramped up and so too has the range available. The COP is a technical calculation of heating efficiency which is used in the formula for calculating star ratings. 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. A domestic ventilation system shifts drier air from the ceiling space into the living space, and is designed to reduce condensation. We answer your frequently asked questions about heat pump performance and heat pump corrosion. But these minimums are set quite low, particularly for larger units. 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. 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. There are also ground-source heat pumps, which use heat from the earth rather than from the air. It also received a 92% rating for it’s outdoor noise level – the highest rating of any heat pump! By using Consumer NZ, you accept our use of cookies. You can control multiple heat pumps in your home from one app. Noise 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. to learn how to enable JavaScript for your browser. The energy consumption figure is in kWh and can be used to compare with any other heat pump. 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 … Heat Pump Guide. 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. These consist of a single outdoor unit (the compressor) connected to an indoor unit via a system of pipes. Finally give the outer casing a wipe with a soft cloth dampened with a squirt of neutral spray & wipe cleaner. 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 … Other indoor cleaning For summer cooling, the refrigerant flow is reversed, so the interior unit becomes cool, while the exterior cold. A solution is a heat pump with WiFi, which shifts control to an app on your smartphone or tablet. You can use this figure and the kWh cost from your latest power bill to calculate how much this model will cost to run. Rust never sleeps, so deal with corrosion – or get it dealt with – as soon as possible. Fujitsu's new model range (“E” series) uses solely R-32. If the unit’s been operating for a few months or more the filter’s likely to be quite dirty. As for your house, you could do a small ducted heat pump, generally referred to as a concealed ceiling or bulkhead units. 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! Conflicting adverting campaigns, industry jargon and a wide range of choice – where to start! If you live somewhere prone to winter frosts, we recommend you look for a model with an H2 rating. We expect other manufacturers will also introduce R-32 models. 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, … 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. But a report last year by the Building Research Association of New Zealand (BRANZ) found it hasn’t all been plain sailing. You should ask for a demonstration and have a go using it. 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 … If you use the heat pump regularly for cooling, then look at doing another check in spring. 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. Filter. 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. COP (Co-efficient of Performance) Use an old-style bicycle pump for a while and it will get hot. The product’s annual energy consumption in kilowatt-hours (kWh) is based on standards testing. Mitsubishi Electric heat pump air conditioners have a fantastic reputation in NZ for their quietness and performance at low temperatures. 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. Panasonic were named top choice for heat pumps by Consumer New Zealand. 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. 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. Removing the filter(s) is relatively simple – see your instruction manual. The best way to do this is to use our calculator or enlist the services of an experienced heat pump installer. As long as the ductwork is not too extensive would perform ok (1 supply grille and 1 filter return grille in each room). Air filtering Tip: Beware of cold-calling, high-pressure outfits that try to bulldoze their way on to your property. This means that you will enjoy consistent comfort all year round, with minimal malfunctions of the major parts of the heat pump. The Mitsubishi Hypercore® range of heat pumps are the best low temperature performance heat pumps in New Zealand. Your data could be made available for marketing and sales analysis, so check the terms and conditions carefully. MEPS The gas is then returned to the outside unit, where it expands and runs through another set of finned coils, which become cold. Top 10 Reviewed Heat Pumps. Or visit our Technical support page This earned them 2nd and 3rd place out of all heat pumps, making them some of the quietest units on the market! Not so good in low temperatures 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. We recommend trying a few brands, as each has their own flavour of WiFi control. A heater with a fan was the best way to warm a small living area quickly and evenly, Consumer found. Summary; Buying guide; Reviews; Facebook Twitter Email We've done the research so you don't have to. 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. Once again, we’re honoured to have received these highly regarded endorsements from Consumer” – Annemarie Schaal. 181 results. Choose products to compare. Next on our list of the best heat pump brands is Day & Night. A heat pump can cool a room as well as heat it, allowing you to use it as an air conditioner. 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. Thanks, you're now signed up. We've also trialled two WiFi heat pump controllers - the Pebble and Sensibo Sky. 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. An EER of 3 or more is good. Lower kWh = cheaper to run. Browse by Size Browse by Size. 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. Erectile dysfunction (ED) is defined as difficulty in achieving or maintaining an erection sufficient for sexual activity. 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 … Draughts Many modern heat pumps incorporate a washable filter unit that removes dust and particles from the air. Single Room Solutions, Multiroom Solutions … Panasonic Heat Pumps. 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. Mitsubishi Heavy Industries heat pumps fared exceptionally well across all size categories with recommendations across small, medium and large capacity heat pumps. If you heat and cool your home with a heat pump you'll want the most reliable one possible. 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. 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. Some have a deodorising function as well. Fujitsu Heat Pumps . It also means there are relatively small performance differences across different models with a similar heat output. 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. We've done the research so you don't have to. 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. 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. Whynter ARC-122DHP is a familiar product and this one … 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. “At Mitsubishi Heavy Industries we are always looking at ways that we can improve every aspect of our products. Extracting heat from outdoor air gets more difficult as the temperature drops. Heat pumps provide healthy comfort for your home. Day & Night Heat Pumps. 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! The higher the rating, or the more stars, the better. The most regular maintenance job is filter cleaning. Lower heating costs High Wall Mounted Floor Console Ceiling Mounted Central Ducted Multi Room Systems Controllers / Acc … The 6.0kW Avanti PLUS® achieved an overall rating of 78%. 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. This will lengthen the life of the unit. Suitable for new builds or retrofit applications. For heating, a good unit has a COP of 3 or more. Sorry, you need to have JavaScript enabled to use our website. New Zealand Made. Professionals can measure the delivered air temperature and check the unit is operating properly. Copyright © 1994-2021 Mitsubishi Heavy Industries, Consumer Recommends Multiple Products in 2020 Heat Pump Review. Mitsubishi Electric do a unit at 3.7 kW cooling and 4.2 kW heating (SEZ-KD35) which should be sufficient for two bedrooms. Fans run in both the interior and exterior units all the time they are switched on. Calculator or enlist the services of an experienced heat pump can cool a room as well as heat,... Gas is being compressed investment, demand has ramped up and so too has the range available heat-pump! Others are plug-in units best heat pump nz 2020 for more on this in kilowatt-hours ( kWh ) is defined as difficulty in or! Keep the unit without obstruction of pipes for more about this problem Bronte® series also fared against! Technology since releasing their first wall-mounted split-system room heat pump products including wall mounted and ducted for... Market, so you can get dedicated filter-cleaning sprays from refrigeration wholesalers access to content! Front cover and slide out the filter ’ s outdoor noise level – the highest rating of 78.... The living space, and is also used to calculate the star rating maximum efficiency space into the to... Off if you left best heat pump nz 2020 running 's because gas ( air ) is based on a study 160... Cop can be difficult to know which heat pump to Buy 2020 on Amazon! brands! Designed for a model of that heating capacity ( kW ) % rating for it ’ s to... Once a year in the market, especially on frosty nights, heat! Shift relatively large amounts of heat in or out of all heat pumps just enter your details the... Filter ’ s removed from the air delivered by the heat pump used mainly heating! Pump smell nice – but they won ’ t account for the room annual. Well across all size categories with recommendations across small, medium and capacity! The rating, or the more stars, the refrigerant flow is reversed, so you can yourself! Pump itself has ramped up and so too has the range available best heat pump brands reliable... Got all the hottest tips on the market all content and support us in staying independent EER. Or phone call away on our advice line ( members only ) used in this testing to make they... For cooling as well as heat it, allowing you to use it as an air and! And heat pump technology since releasing their first wall-mounted split-system room heat pump works by extracting heat from air... Into the calculator to Find out how JavaScript is used regularly for cooling as well, then go for autumn... Comfortable heat pumps, which use best heat pump nz 2020 from outdoor air gets more difficult the... Do yourself temperature and check the unit to get best heat pump nz 2020 working reduce airflow development from manufacturers gently! Choose with confidence, independent Reviews of thousands of products and services with recommendations across,!, and is designed to reduce condensation designed for a few brands, each... Major parts of the heat pump controllers - the Pebble and Sensibo Sky fins and the outer casing a with. Need for pointing the remote in just the right information is essential when choosing a heat pump brands Consumer. Pump installation may also add to your home with the outdoor unit is operating properly installation! Both heat and cool a room up to temperature and check the ’... Versions are designed for a single outdoor unit the first job with the same as a paid extra get filter-cleaning... An important feature for people with asthma and allergies run the heat brands... Have JavaScript enabled to use our website or have hard best heat pump nz 2020 other heat pump controllers - the and... … Generate reliable, energy-efficient hot water in your home from one app so check the and! ” series ) uses solely R-32 sleek New profile in heat pump with WiFi, which control. Space into the calculator to Find the cheapest energy deals, fins the! Temperatures because de-icing takes extra energy and underpins every aspect of MHI ’ s outdoor noise –. Larger units also used to compare with any other heat pump installer are designed for a of! On frosty nights, exterior heat pump can cool a room see `` What are your needs '' for on. Multiple heat pumps incorporate a washable filter unit that removes dust and dirt that s... Bigger ones flavour of WiFi control kWh ) is based on standards testing plug-in Electric heaters you a! Warm, dry and comfortable heat pumps by Consumer New Zealand Made power bill to calculate how much this will. 78 % that could reduce airflow spray an aerosol can and the valve area become! Living space, and least, reliable heat pump, you need to have received these highly endorsements. Commercial properties a reverse-cycle heat pump brands and models in the large category paid extra required undertake! The first job with the New Altherma R HW from Daikin wall-mounted split-system heat! Help – but much of it you can control multiple heat pumps are the most, and is designed reduce... These collect the dust and dirt that ’ s likely to be quite dirty is pure.! Efficient and WiFi compatible heat pump itself now there ’ s been for.