This could be an important feature for people with asthma and allergies. But with so many options to choose from, … Sorry, you need to have JavaScript enabled to use our website. 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. 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. The COP is a technical calculation of heating efficiency which is used in the formula for calculating star ratings. Freephone: 0800 200 400. You can use this figure and the kWh cost from your latest power bill to calculate how much this model will cost to run. 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. See what makes our technology superior. Fujitsu's new model range (“E” series) uses solely R-32. R-32 requires new interconnecting-pipe-termination techniques and installers are required to undertake an industry training conversion course. Single-split air-to-air models are the most common type of heat pump in New Zealand. MEPS Filter. They can quickly bring a room up to temperature and then maintain it. 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. Just enter your details into the calculator to find the cheapest energy deals. Removing the filter(s) is relatively simple – see your instruction manual. We provide independent advice on all major heat pump brands including Fujitsu, our specialists ensure you get the best heat pump for your home. 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. 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. Warm, dry and comfortable This fell to 7 percent for models less than 2 years old. Get unlimited access to all content and support us in staying independent. 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. In most models you lift the front cover and slide out the filter. 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 first job with the outdoor unit is to make sure air can get to and through the unit without obstruction. Join Consumer Find the right heat pump for your needs. Some maintenance requires professional help – but much of it you can do yourself. Before buying a heat pump, you should learn more about the top brands and models in the market. Most brands only offer WiFi as a paid extra. Air filtering Reliability: The best heat pump brands offer reliable performance. 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’ll make the air delivered by the heat pump smell nice – but they won’t clean the dirt any better. to find out how JavaScript is used on Consumer. Consumer Powerswitch lets you check if you could save money on electricity and gas. New Zealand Made. The air … Lower heating costs Erectile dysfunction (ED) is defined as difficulty in achieving or maintaining an erection sufficient for sexual activity. 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. A heat pump uses refrigeration principles to shift relatively large amounts of heat in or out of your home to warm or cool it. Whynter ARC-122DHP Elite Reviews. 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. Or visit our Technical support page Summary; Buying guide; Reviews; Facebook Twitter Email We've done the research so you don't have to. If you live somewhere prone to winter frosts, we recommend you look for a model with an H2 rating. As long as the ductwork is not too extensive would perform ok (1 supply grille and 1 filter return grille in each room). Heat pumps can provide a level of all-round comfort not easily obtained by plug-in electric heaters. A domestic ventilation system shifts drier air from the ceiling space into the living space, and is designed to reduce condensation. A heat pump can cool a room as well as heat it, allowing you to use it as an air conditioner. Day & Night Heat Pumps. If the heat pump is used regularly for cooling as well, then go for an autumn and spring clean. In general, high wall models are more efficient – perhaps because they are more common and get more development from manufacturers. The cold gas is then recompressed and the cycle continues. Mitsubishi Electric Heat Pumps. We’ll help you cut through the noise with our quick tips on what to look out for when comparing your heat pump options. Heat Pump air conditioning is perfect for winter warmth & summer cooling - all at the touch of a button. A top-scoring model won’t be able to keep your home at a healthy temperature if it’s too small for the job. 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. 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. For heating, a good unit has a COP of 3 or more. They have a range of energy efficient and WiFi compatible heat pump products including wall mounted and ducted systems for residential and commercial properties. Best for Energy Efficiency. A heat pump used mainly for heating only needs a maintenance check once a year in the autumn. Some brands don’t provide this information to us. Once again, we’re honoured to have received these highly regarded endorsements from Consumer” – Annemarie Schaal. All heat-pump/air-conditioner units imported or manufactured after 16 June 2006 must meet a new Minimum Energy Performance Standard or MEPS. 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. The 6.0kW Avanti PLUS® achieved an overall rating of 78%. Don’t use solvents or other harsh cleaners. Inspect the fan blades, fins and the outer casing for signs of corrosion. 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 … These systems remain a niche market, so our round-up only includes single-split air-to-air models. Is a heat pump the same as a ventilation system? The report is based on a study of 160 New Zealand households with heat pumps. We've done the research so you don't have to. Some controllers are built into the heat pump, while others are plug-in units. Heat Pump Guide. But these minimums are set quite low, particularly for larger units. A reverse-cycle heat pump is the only type of home heating system that can both heat and cool a room. There are also ground-source heat pumps, which use heat from the earth rather than from the air. Filters We stock a wide selection of heaters in a wide range of … 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. to learn how to enable JavaScript for your browser. How often? The heating COP can be reduced by cold temperatures because de-icing takes extra energy. We recommend trying a few brands, as each has their own flavour of WiFi control. 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. 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. High Wall Mounted Floor Console Ceiling Mounted Central Ducted Multi Room Systems Controllers / Acc … The gas is then returned to the outside unit, where it expands and runs through another set of finned coils, which become cold. 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. Mitsubishi Electric do a unit at 3.7 kW cooling and 4.2 kW heating (SEZ-KD35) which should be sufficient for two bedrooms. Mitsubishi Electric MSZ-GL25VGD / MUZ … 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. Top 10 Reviewed Heat Pumps. Show more. The Bronte® Series also fared well against tough competition in the large category. 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. Probably the best professional to use is the person who installed the unit. A score of 7.0 indicates the average result for a model of that heating capacity (kW). Some have a deodorising function as well. The company claims this refrigerant increases heat-pump performance over R-410A-filled models. Use an old-style bicycle pump for a while and it will get hot. Mitsubishi Heavy Industries offers a complete range of premium heat pumps for residential and commercial spaces. The smaller versions are designed for a single room; the larger, for a whole house. As a multi-purpose investment, demand has ramped up and so too has the range available. Thanks, you're now signed up. The 10 Best Mini Split Air Conditioner and Heat Pump To Buy 2020 On Amazon!! In their latest June 2020 review, leading consumer advocacy group Consumer has again recommended multiple Mitsubishi Heavy Industries heat pumps. Panasonic Heat Pumps. Circulating air can cause draughts – which means you need to think about where to place the unit. 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. Whynter ARC-122DHP is a familiar product and this one … 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. That's because the compressed gas in the aerosol can is expanding. 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. Even if you do the basic cleaning yourself, getting a professional to check the heat pump every couple of years is worthwhile. 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". Personal advice an email or phone call away on our advice line (members only). Suitable for new builds or retrofit applications. A heat pump can cool a room as well as heat it, allowing you to use it as an air conditioner. Tip: Beware of cold-calling, high-pressure outfits that try to bulldoze their way on to your property. We've created a step-by-step guide to finding the right heat pump for you. If the unit’s been operating for a few months or more the filter’s likely to be quite dirty. You can control your heat pump remotely, so you can override timers or turn it off if you left it running. 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. Professional help Filter. We expect other manufacturers will also introduce R-32 models. While most said they’d recommend a heat pump to friends or family, almost a fifth weren’t overly satisfied with their heating performance. Other indoor cleaning 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… This will help you to compare the options and … Many modern heat pumps incorporate a washable filter unit that removes dust and particles from the air. Simplifies the often confusing remote layout into a user-friendly interface. The Mitsubishi Hypercore® range of heat pumps are the best low temperature performance heat pumps in New Zealand. Returning to a home that’s set to the perfect temperature is pure bliss. It also received a 92% rating for it’s outdoor noise level – the highest rating of any heat pump! The most regular maintenance job is filter cleaning. 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. Products and prices. These collect the dust and dirt that’s removed from the air passing through the indoor 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. You can get dedicated filter-cleaning sprays from refrigeration wholesalers. Noise That means clearing away any vegetation that could reduce airflow. In addition, they can be difficult to clean and surprisingly expensive to run. Repeat if necessary. That assesses the performance of the heat pump itself. House value 181 results. Heaps of buying advice so you can choose with confidence, Independent reviews of thousands of products and services. Without a fan heat pooled at the ceiling and didn't … Heat pumps are a hugely popular method of heating in New Zealand - and not just for the colder months! This will lengthen the life of the unit. 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. Toshiba Heat Pumps. How often? 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. 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. 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. For summer cooling, the refrigerant flow is reversed, so the interior unit becomes cool, while the exterior cold. Energy efficiency ratio (EER) Single King Single Long Single ... cosy and comfortable – and the best way to do that is to check out our excellent range of heaters. 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! A heater with a fan was the best way to warm a small living area quickly and evenly, Consumer found. With a remote control, it's easier to control the heat pump. Fujitsu Heat Pumps . COP (Co-efficient of Performance) We answer your frequently asked questions about heat pump performance and heat pump corrosion. A solution is a heat pump with WiFi, which shifts control to an app on your smartphone or tablet. You don't want one on the wall just above your favourite armchair. The average cost of power for a kWh in New Zealand is 25¢. If you use the heat pump regularly for cooling, then look at doing another check in spring. Outdoor unit A heat pump works by extracting heat from the air outside your house and bringing it indoors. If you heat and cool your home with a heat pump you'll want the most reliable one possible. 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! 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. Not so good in low temperatures Some WiFi controllers require line-of-sight to operate the heat pump. Visit enable-javascript.com It is an incredibly energy efficient heating method. Cleaning will be less frequent if you run the heat pump less or have hard floors. Mitsubishi Heavy Industries heat pumps fared exceptionally well across all size categories with recommendations across small, medium and large capacity heat pumps. But a report last year by the Building Research Association of New Zealand (BRANZ) found it hasn’t all been plain sailing. Next on our list of the best heat pump brands is Day & Night. Cooling 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. When choosing a heat pump brands is Day & Night series ) solely! ( the compressor ) connected to an indoor unit via a system of pipes outfits that try to bulldoze way! To make sure they match how you will enjoy consistent comfort all round! 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