Commercial Hot Water
COMMERCIAL HOT WATER
Reliable hot water is essential to keeping your business running — whether you’re managing a hospitality venue, aged care facility, school, medical centre, or industrial site. At Mackie Plumbing and Gas, we specialise in the supply, installation, maintenance, and repair of commercial hot water systems across Perth.
From high-capacity storage units to energy-efficient continuous flow systems, we work with all major brands to deliver hot water solutions tailored to your operational needs, usage demands, and compliance requirements.
Whether you’re replacing an outdated system, upgrading for energy efficiency, or need urgent repairs, our team is fully equipped to respond quickly and minimise downtime
We service and install:
- Gas and electric commercial storage systems
- Continuous flow and instantaneous systems
- Centralised plant hot water systems
- Tempering valves and thermostatic mixing valves (TMVs)
- Solar and hybrid hot water units
Bosch Manifold Ring Main Hot Water System with UV Filtration
Perth CBD, Hotel and Commercial Kitchen
Undertaking: FULL INSTALLATION
MPG designed hot water system to service 60 hotel rooms and a commercial kitchen in Perth CBD.
The existing system, not supplied by MPG tradesmen, was deemed non –compliant by Energy Safety. MPG designed and installed a commercial grade manifold system for compliance.
The system implemented provides the customer up to 30% more gas efficiency that the previous system. MPG worked with customer to project expected hot water use, the length of the main run and available gas on the property to size the system.
Specifications
Scope of works;
- Ran 80 meter gas main run to supply system
- Sized and installed all of the flow and return lines
- Installed a UV filter to prevent potential of Legionnaires’ disease entering water
- Designed and specified flue of each individual system to meet mandatory regulations
- Designed and fabricated a high and low vent as HWS installed were four (4) meters below FFL.
- Undertook change over process from existing non-compliant system after 12am to ensure hotel/restaurant was not affected and there was no loss of trade or down time for the Customer.
Rheem Tanpak Manifold Hot Water System with back up Storage System
Aged Care Facility, BROOKTON
Undertaking: FULL INSTALLATION
MPG sized and replaced the existing hot water system servicing 43 room building. MPG designed the Tanpak system with backup storage Hot Water System to support Instantaneous Hot Water System set up, to enable enough hot water supply during peak hot water usage times for residents.
Specifications
Mackie Plumbing and Gas were recently engaged by the Shire of Brookton to provide a commercial hot water solution for the Aged Care Facility, MPG sized and replaced the existing hot water system servicing a 380m ring main. MPG was able to redesign and engineer the ring main, decreasing the size to 280m, which increased efficiency of the system by reduced heat loss. Given the nature of the works MPG carried out the works in a short time frame and in line with the residents’ peak water usage. Further to these works we provided extensive drainage solutions for major drainage works and pipe reline options in the shire.
Rheem Tanpak Manifold Hot Water System with back up Storage System
Perth CBD, Apartment Complex
Undertaking: SERVICED AND ALTERED
New build in Perth CBD, with 90 residential apartments over ten (10) levels/floors. MPG appointed replacement plumbers on new build after building experienced considerable problems with hot water and water pressures variation between floors. Original plumbing company for build is no longer in operation. MPG adjusted pump settings and reconfigured the solar panels to maximise efficiency Settings adjusted to ensure constant hot water supply to each individual apartment without temperature and pressure fluctuations. MPG put processes and systems in place to prevent the reoccurrence of burst pipes due to incorrect original system installation and settings.