HVAC&R Nation | Page 6

➲ Toolshed

Performing under pressure

Savvy sensor

Sky Refrigeration has launched its new DPX series digital pressure controls. These controls are available in four models – compressor rack controller or condenser fan controller with three steps; a HP / LP control with one condenser fan step; and a HP / LP / oil pressure with one condenser fan step. They feature a digital pressure or saturated temperature readout with scrolling and programming buttons on the front face. These controls are designed to enable the technician to customise accurate set points, time delays and pressure differentials. Built on a stable platform with built-in pressure transmitters, connection is via ¼ male flare that can utilise flexible or hard copper lines. They are supplied with a mounting bracket and screws. For more information, contact Sky Refrigeration on( 03) 9735 2313. n 02 Zoning out odour BioZone Scientific’ s new AirCare product aims to provide a solution to eliminate odours, bacteria and mould in applications such as coldrooms, food manufacturing, washrooms, and refuse rooms. BioZone Scientific’ s technology is designed to destroy the cell membrane and DNA of microorganisms for bacteria, viruses, fungi, and mould. According to the company, the purifying plasma can reach places no other cleaning technology can. This allows for continuous sterilisation. The AirCare is HACCP approved and chemical free.		01	03	02	The Air CO-200 CO( carbon monoxide) detector from Air Quality Sensors is designed to be low-cost, yet highly accurate. The company says the main applications for the Air CO-200 are car parks, garages and tunnel HVAC installations, and monitoring of indoor air quality( IAQ). “ Our sensors have either voltage or 4 to 20mA outputs and are suitable for any HVAC installation and controllers,” says the company.“ We can connect to your BMS or we can connect to our preferred BMS Controller, the V-TCX2-4086.” It is available with or without a LCD display screen. For more information, go to www. airqualitysensors. com. au n 05 Pumping out savings Stiebel Eltron has unveiled an all-new range of heat pump models to the Australian market – the WWK 222( H) and WWK 302( H). The air-source hot water heat-pump systems are designed to harvest natural energy to reduce electricity consumption, lower hot water energy bills, and reduce environmental impact. “ It is an exciting time at Stiebel Eltron Australia as we celebrate the company ' s 40th year of developing renewable energy products in Europe,” says Stiebel Eltron sales director Glenn Day.“ We have been selling the heat pumps developed from this research for nearly 10 years in Australia.” According to the company, energy consumption for heating water can be reduced by more than 70 per cent by using a WWK 222( H) or WWK 302( H). The units are therefore eligible for government rebates, which help to achieve Australia’ s Renewable Energy Target by 2020.
For more information, go to www. biozonescientific. com. au n

For more information, go to www. stiebel. com. au n

Smart control for ACs

Pint-sized performer

AirPatrol is a wireless controller designed to help homeowners save money and energy by enabling them to manage their mini-split type air conditioners or heat pumps from a smartphone.

AirPatrol produces wireless control solutions that can be used with air conditioners and heat pumps from all major manufacturers.

“ When people have more control over their AC, they are able to improve home energy use— and family budgets,” says the company.“ AirPatrol enables smart, controlled energy use with the help of its multi-functional application. This is easy home automation for the smartphone era.”

Setting up AirPatrol controllers is done by installing the AirPatrol app on their iOS or Android device. Then, the palm-sized controller is paired with the home AC, using home WiFi.

The app aims to provide control over home energy use, allowing customers to adjust room temperature, fan speed, and other settings on the go. Secondly, it provides information about what’ s going on at home.

AirPatrol controller notifies homeowners of extreme temperatures, humidity levels, and reminds them when an AC unit needs servicing.

For more information, go to www. ecohvac. com. au n

Viega has launched the new Pressgun Picco onto the Australian market. The German-made Pressgun Picco is a slim-line tool weighing just 2.5kg, making it more suitable for pressing pipe connections where space is tight, such as under the ceiling, in pre-wall construction, or in shafts.

It is designed with ergonomics in mind and a 180 ° rotating press head aims to enhance its ability to comfortably access any position.

“ The Picco has undergone a design update and it’ s designed to be one of the most practical pressing tools available,” says Viega technical manager Robert Hardgrove.

The new Pressgun Picco has a high-performance lithium-ion battery with an improved cold-start function. It can also be operated with a mains adapter. It’ s suitable for metal connectors between DN15 and DN32.

The major design improvements include an integrated LED lamp, enhanced shark grill, blow-moulded carry case, and improved start trigger.

“ Pressing points are frequently poorly lit in pre-wall, ceiling and floor constructions,” says Hardgrove.“ So the LED lamp lights the pressing point, enabling safe pressing.”

The company also claims that the Picco only needs servicing after 30,000 pressings, and it deactivates automatically after 32,000 pressings.

For more information, go to www. viega. com. au n

6 | HVAC & R Nation | www. hvacrnation. com. au | August 2016