www . refrigerationandaircon . co . za RACA Journal I November 2024 29
Project
" We were able to meet the client ' s budget expectations by utilising cost-effective cassette units instead of more expensive ducting and diffusion systems . This approach not only saved costs but also ensured efficient distribution of air throughout the pharmacy , eliminating dead spots and enhancing customer comfort ," says Bloom .
To blend in with the black décor of the store , it was important that the ducting and air cassettes were also black .
Massyn emphasises the importance of energy efficiency in their choice of equipment . " The SMMSu ( Super Modular Multi system ) heat pump units we installed are Eurovent certified , which guarantees their energy efficiency standards – a critical factor often overlooked in South Africa ," he notes .
In addition to the heart pumps , equipment includes :
• Ten 16kW cassettes fresh air ducted units and fire interlock
• Three fresh air units
• Toshiba Inverter Rotary compressor , the main feature of which is high efficiency on part load
“ To blend in with the black décor of the store , it was important that the ducting and air cassettes were also black .”
It beat any competitive system through price and efficiency , says Massyn . The equipment was sourced directly from Toshiba ' s factory in Thailand , adhering to industry standards for original equipment manufacturing ( OEM ).
“ Our Toshiba inverter technology is different to most of the rest of the market , 95 % of which is dominated by inverter scroll compressors as opposed to our inverter rotary compressor . This is particularly advantageous when it comes to part loads , an area in which we excel . This is highly cost effective for operations as part load efficiency is important because it allows the system to adjust its output to match the actual demand , leading to smoother operation and more energy-efficient performance .
The installation features strategically placed cassettes providing both cooling and fresh air circulation throughout the open-plan layout of the pharmacy . " Heat pumps were the ideal choice for our open-plan setup ," adds Massyn , highlighting the system ' s adaptability and efficiency in large , integrated spaces .
The logistical challenges were not limited to technical specifications alone ; the placement of condensing units on the carpark roof posed a unique physical challenge . However , these hurdles were navigated successfully , thanks to meticulous planning and coordination among the project team .
ACKERMANS PHARMACY POSITIONED AS A DESTINATION PHARMACY Founded in 1948 by its namesake , Mr Ackerman , the pharmacy has evolved significantly over its 75-year history . From a single storefront to a thriving enterprise under the stewardship of current owner Jan van Wyk and now his son , Johan van Wyk ,
“ This led them to opt for Variable Refrigerant Flow ( VRF ) 64 horsepower ( two X 22 hp and one 20 hp ) condenser banks over traditional split units , despite a higher initial capital outlay .”
“ The renovated building was equipped with solar panels to improve the store ’ s energy efficiency during daylight hours .”
the pharmacy has remained independent and steadfast in its commitment to quality service . It is an independent business separate from any other similarly-named retailers .
The relocation and renovation of Ackermans Pharmacy represented a need for expanded premises given its strong growth as a price leader in the sector and the growth of its delivery model . Its former pharmacy site has been repurposed into a medical suite , accommodating various specialised
www . refrigerationandaircon . co . za RACA Journal I November 2024 29