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Online estimation tool for heat pump sizing – pv magazine International


The Australian Alliance for Power Productiveness (A2EP) has launched a free, on-line evaluation device to assist Australian companies measurement up warmth pumps to exchange fuel boilers. The device estimates capex, opex, internet financial savings, and payback time primarily based on inputs about heating, cooling, location, and temperature necessities.

The Australian Alliance for Power Productiveness (A2EP), an impartial coalition of enterprise and analysis leaders primarily based on the College of Expertise Sydney, has developed a free, on-line evaluation device for warmth pumps for business and industrial use. functions.

The device is designed to assist enterprise managers and engineers mannequin the impression of various heating temperatures.

“The aim is to seek out out in a couple of minutes if warmth pumps warrant a extra detailed investigation on your wants and if it’s good to discover extra data,” says A2EP on its web site.

Customers can enter present electrical energy prices, processing time for annual utilization, common warmth demand, warmth sink temperature, and water temperature. They will select between warmth pump sources, places, and makes use of for cooling along with heating.

The estimator returns the required warmth pump measurement, coefficient of efficiency (COP), capex, opex, internet financial savings, and payback time, with prices and financial savings introduced in Australian {dollars}. This permits comparability of values ​​for 2 pure refrigerants, ammonia (R717) and CO2 (R744).

“There’s a lack of knowledge throughout the trade that we at A2EP are attempting to beat with assets and instruments just like the Warmth Pump Estimator,” stated Jarrod Leak, CEO of A2EP. “Many manufacturing and operations managers suppose that warmth pumps are usually not price aggressive, however that’s primarily based on the inaccurate assumption that it’s a must to substitute a boiler with a warmth pump of the identical capability, which isn’t is the case.”

The warmth pump estimator was developed by A2EP, engineering consultancy pitt&sherry, and power tools supplier SmartConsult. It has assist from the Australian Renewable Power Company (ARENA), Australian Meat Processor Corp., and industrial refrigeration tools provider Mayekawa Australia. A extra superior model of the device that helps extra superior measurements, together with thermal storage techniques, is accessible solely to A2EP members.

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