Tonga HVAC News & Trends

The new MagnaTherm HTD series of condensing boilers and volume water heaters boast real-time O2 trim compensation that maintains ideal air-to-fuel ratios, full 20:1 turndown on all sizes to match varying load profiles, and the LAARS Linc icon-driven control system. On-board each boiler is the LAARS Vari-Prime® pump control that seamlessly matches firing rate to boiler pump flow. Features & Functions LAARS Linc intuitive control system with color touchscreen has an easy to navigate cont...

The new OmniTherm series of near condensing boilers and volume water heaters includes industry-leading electronic air-to-fuel ratio control, long-life stainless steel heat exchangers, and the LAARS Linc® icon-driven control system. OmniTherm units can easily be installed in Category I, II, III, or IV vent systems for new or replacement applications. Features LAARS Linc's intuitive control system with color touchscreen has an easy to navigate control structure that displays key performanc...

Pre-coronavirus lockdown on 2nd March 2020, Keith Robert Walklate EngTech MCIPHE RP, Andrew John Mensley EngTech MCIPHE RP, and James G.S. Hendry EngTech FCIPHE RP were awarded their Certificates by the Livery Companies Skill Council (LCSC), at a ceremony held at Mansion House in London.  Certificates on the day were awarded by The Rt. Hon The Lord Mayor, Alderman William Russell, with the customary handshake replaced by touching elbows.  Awarding skilled professionals The Master Pl...

The Met Office has officially declared January the coldest on record since 2010 as average temperatures failed to rise above 2.2oC. For those who battled against the elements this news may come as no surprise, but the freezing weather conditions can be ripe for plumbing disasters? When the temperatures drop below freezing, the water within exposed or uninsulated pipework can freeze. In plumbing systems this can limit water supplies to taps, showers and toilet cisterns. In heating systems this c...

COVID-19 has caused an economic climate that is ripe for rogue trainers and fast-track courses. For those who have been made redundant or those whose priorities have changed post-pandemic, seeking to re-train in a new sector is an attractive prospect.  Demand for training On paper, it seems that learning a trade is a good option. Construction can offer a skill for life, is a key industry, with the potential to be one’s own boss and gain more control of the work/life balance. Profes...

Laars Heating Systems Co. (Laars) is pleased to announce that their NeoTherm boiler and volume water heater models 80-500 are now certified to be common vented (up to 8 units) with each other, using Centrotherm InnoFlue polypropylene piping products. Common vent systems These common vent systems require Centrotherm InnoFlue components, as well as non-return valve kits that are now available from Laars. Each Laars kit contains one appliance adapter, one connector ring, one non-return valve, and...

As the students from the Chamberlain Street School fifth grade of Rochester, NH walked off the bus and through the entrance to the Laars Heating Systems Customer Center, the Laars staff waiting for them was anxious and excited. This is not the audience they usually host and take on tours! With a shortage of workers and declining interest in entering manufacturing and trades industries, Laars staff wholeheartedly agreed to host such a field trip. The collective goal was to give fifth graders ex...

The technicians at Fort Collins say that there is no direct answer to this question. It’s because there is no one type of water heater that is right for every home or every homeowner. They can help to better understand both the pros and the cons of the tank and tankless water heaters. That way, one can make an educated decision for oneself.  With that in mind, the following are the points one should know when choosing a type of water heater: Initial Cost The first thing t...

Global water technology company A. O. Smith Corporation announced the nomination of Victoria M. Holt and Michael M. Larsen to the board of directors. Victoria M. Holt recently retired as president and chief executive officer of publicly-traded Proto Labs, Inc., after leading the company since 2014. Headquartered in Maple Plain, Proto Labs engages in the digital manufacture of custom prototypes and production parts, and offers 3D printing, CNC machining and injection molding services. Ms. Holt p...

Plumbing, heating and green energy company, Heatforce (Heatforce Wales Ltd) has joined the Furniture & Home Improvement Ombudsman (FHIO), demonstrating their continuous dedication to promoting fair trade and protecting consumer’s rights. Ombudsman scheme The independent, not-for profit, and government approved Ombudsman scheme has offered a range of services to its members and their customers for more than a quarter of a century, including independent alternative dispute resolution,...

Mitsubishi Electric Corporation announced that it has developed new technology that allows the estimated power consumption of individual home appliances to be extrapolated from the overall power consumption of each household. The new solution, the result of joint research with Tohoku Electric Power Co., Inc., makes use of Mitsubishi Electric's pioneering AI technology Maisart to estimate power consumption to a high degree of accuracy without the need to install new measuring instruments. Mitsub...

Ofgem has appointed EDF to take on supplying Green Network Energy’s approximately 360,000 domestic customers and a small number of non-domestic customers. It has appointed British Gas Evolve, a trading name of British Gas Trading Ltd, to take on supplying Simplicity Energy's approximately 50,000 domestic customers. This follows a competitive process run by Ofgem to get the best deal possible for customers. competitive tariff EDF and British Gas Evolve are offeri...

EDF has stepped in to help customers left without a supplier after Green Network Energy ceased trading on 27 January 2021. The supplier will take on Green Network Energy’s 360,000 domestic customers as well as a smaller number of non-domestic customers, and has agreed to protect any money a customer may be owed. price decrease Existing customers’ credit on their accounts will be transferred across to their new account with EDF and it will repay customers who have already left Gree...

UNESCO World Heritage Sites include exceptional cultural and natural phenomena, such as the Great Wall of China, the Taj Mahal, the Great Barrier Reef and, New Lanark, a purpose-built 18th-century mill village in the picture-postcard-perfect Lanarkshire countryside. It was developed in 1786 by David Dale, who built cotton mills and housing for the mill workers, and soon became a successful business and an important milestone in the historical development of urban planning.    Once th...

Every day’s a school day, right? So, if one is sitting comfortably, Intergas would like to explain about Intergas Flexi Flue. Their 10-meter flue kit will line a traditional brick chimney (Class 1) all the way to the top of the chimney pot, leaving the exterior of the property unaffected. This is the answer to every installer’s prayers if they’ve been in the position of wanting to install a gas central heating system in a listed building but couldn’t find a way to flue t...

Limescale build-up can defeat the best heating designs and installations if preventative action isn’t taken. John Lawton, Technical Product Manager at Intergas, believes the HydroFLOW HS38, an electronic water conditioner, should be a vital constituent of every central heating system, to ensure the long-term, efficient operation of domestic central heating systems.  HydroFLOW HS38 Features It’s simple to install under the boiler (on the cold inlet pipework) It’s power...

Johnson Controls, the front-runner for smart, healthy, and sustainable buildings, announced new Environmental, Social, and Governance (ESG) commitments, science-based targets as well as a net zero carbon pledge to support a healthy, more sustainable planet over the next two decades. The company’s and customers’ emissions reduction will be driven by Johnson Controls’ OpenBlue technologies and innovations which leverage big data and artificial intelligence to optimize buildings s...

Ajax Systems is delighted to announce that Karl Robb joined Ajax’s Board, as an Independent Board Member. Karl’s 9 years of public board service, as well as his NYSE IPO experience, will assist Ajax Systems to greatly enhance corporate governance and compliance on the way towards its IPO. Additionally, Karl’s senior executive credentials within the global technology sector, will provide a strong sounding board and offer guidance for Ajax’s leadership team, as Ajax contin...

shecco’s second 24-hour global event will feature an improved exhibit hall, webinars for all time zones, and voting for Innovation of the Year Awards. Clean cooling accelerator shecco, publisher of this website has set new dates for its second global Virtual Trade Show for natural refrigerants (ATMO VTS 2.0) – March 30-31, 2021. Event schedule The free-to-attend HVAC&R event will take place over a 24-hour period, from 10 am CET (Central European Time) March 30 to 10 am CET...

Facilio, an AI-driven property operations platform, and Italy-based Evogy, a digital energy service provider specializing in the Energy-as-a-Service model, announced a strategic partnership to deliver IoT-led solutions and services to drive sustainability and improve operational efficiency for real estate portfolios. Commenting on the partnership, Stefano Zanin of Evogy, CTO, and Co-Founder, stressed the need for a proactive response to climate change and adherence to sustainability, in real es...

The cooling tower is a heat dissipation system that, based on the principle of evaporative cooling, cools down water (or water and glycol) through its exchange with air. Evaporative cooling - used for some time now in the industrial and air conditioning (HVAC) market - is a simple principle. Based on the latent heat of water's evaporation, it reduces the temperature of the process water by evaporating a small part of it. For example, one can note that, through the evaporation of one kg of...

When temperatures dip below freezing in Indianapolis and across the Central Indiana area, homeowners rely on their furnace or heating system to keep them warm and comfortable. But like all appliances, furnaces tend to break down over time, typically during the worst possible time such as the middle of the night when it’s frigid outside. Furnaces are important to homes during the winter months. One needs the furnace to work just as well at the end of the season as it does the first time wh...

Are users finding that certain rooms in the home are colder in the winter or hotter in the summer than the rest of the home? Are users wondering how to reduce the home energy bill? Now that the family is spending more time at home, are users looking for ways to improve the comfort of the home? If the answer to any of these questions is yes, investing in the energy efficiency of the home would be an excellent investment. These types of investments can provide extensive cost savings every year fo...

Aggreko, the pioneer in the temporary energy market, announces its ambition to be net zero by 2050 or sooner, aligning with the Paris Agreement to limit global warming to 1.5° Celsius. Aggreko also commits to offering cleaner technologies and fuels to support its customers through their energy transition - using flexible and competitive energy solutions to meet their environmental sustainability targets. 2030 and 2050 goals  By 2030, Aggreko will: Reduce the amount of fossil diese...

Novenco Marine & Offshore is proud to announce that company has been awarded the contract for the design, supply, and commissioning of HVAC equipment with Lenin Fishing Company, for a Wärtsila design 121 meter Factory Trawler, to be built at Yantar Shipyard in Kaliningrad, Russia. The project will be executed by Novenco Marine & Offshore’s office in Oslo, Norway. The HVAC equipment will be delivered during the second quarter of 2021. The vessel is scheduled to be delivered in...

IERNA’s Heating, Cooling & Plumbing started the New Year with a curbside blood drive, partnering with Florida-based blood donation center, OneBlood on January 5th. Collecting more than 20 pints of whole blood, IERNA’s was determined to begin 2021 with their first of many charitable events throughout the year. “IERNA has always been a family and community-oriented company,” said Charlene Ierna, Owner and President of the company. “Our first and foremost priority...

Panasonic Corporation has developed VIXELL, a vacuum-insulated box that can store items in -70ºC environment for up to 18 days, using refrigerants such as dry ice. The transport of vaccines and other medical supplies requires strict temperature control. Up until now, conventional insulated boxes have been manufactured by joining vacuum-insulated panels (VIPs) together, but a drawback of this structure has been that cool air leaks through the gaps where the panels join. Panasonic has long b...

Singapore can save massive amounts of energy by modernizing its existing building mass. Between 30 and 40 percent is a realistic possibility. And Danfoss’ new Smart Buildings Training Center in Singapore is busy paving the way for the change to happen. Since the opening late last year, more than 30 consultants, contractors, and installers have already participated in trainings here. Johnny Lim, Mechanical, Engineering & Plumbing Consultant at Surbana Jurong, one of Singapore’s...

Ofgem has recommended the creation of an independent body to help lead the United Kingdom's (UK) path to net zero at the lowest cost to consumers. The body would be fully separated from the National Grid and run the electricity system, helping to charge millions of electric vehicles and enabling a huge increase in renewable power while maintaining secure energy supplies. Managing energy system The UK government committed to consult on reviewing the management of the energy system Last month,...

Daikin, one of the pioneers in climate control systems, is pleased to announce its appointment of SK Sales as a new mass distribution channel (MDC) partner in the UK, with the wholesaler now an official stockist of Daikin’s solutions for the air-conditioning sector.  At a time when air quality and ventilation are at the forefront of building design, the new partnership is an excellent result for the HVAC industry, providing installers and building service engineers with extended acce...