ROTEX AUSTRALIA Smart Hot Water
ROTEX AUSTRALIA
Smart Hot Water
Products and Services• Energy Efficient systems and solutions
for commercial & industrial projects• Rotex commercial hot water • Pool heating systems• Solar and waste heat recovery systems• Heat recovery systems
• Applications for:• Hotels• Hospitals• Government projects• Large Commercial Hot Water Projects
Rotex Storage Heat Exchanger 40 year life span
25 year tank warranty
Conditional HX coil warranty
Non corrosive
Non pressurised
Can resist all weather
Hot water, hydronic heating
Highly efficient
Legionella killing system
Minimal Lime scale
Minimum energy use
Can use any heat source
Excellent pre heat storage
Heat recovery or solar
Modular system
ROTEX 500 Litre Sanicube:
ROTEX 300 LitreSanicube:
Heat Sources available• Hot Water Systems• Pool Heating• Spa / Jacuzzi• Hydronic Heating
High Efficient Gas Heaters
Electric Elements
Heat Recovery• Air Condition Systems• Compressors and Generators
Heat Pumps• Air to Water• Water to Water• Combination Chiller /
Heat Pump
Solar Thermal
Design Packages
Benefits of pre packaged System
• All pipe work, manifolding, insulation done in workshop, pre delivery.
• Minimizes on site installation time
• Built to engineering specification to guarantee performance.
• Saves time & money.
• One stop shop for system
Benefits of pre packaged System
Drain Back Solar• Fully drains back
• Non pressurised
• Extends equipment life expectancy
• Eliminates freezing issues
• No glycol chemical
• No Heat Loss
• Increased savings
Manifolded SanicubesThermal Storage Cells
Large Scale Commercial Hot Water
Hotel Projects
Novotel Darling Harbour-Sydney525 Room HotelSpace Heating-Pool Heating
14 x ROTEX Sanicubes SC50016 x 46kW Gas Heaters
Novotel Darling Harbour
14 Rotex & 12 Rinnai Gas Heaters
DHW & Heating for Common area
Existing Calorifier used as a pre heat system from condenser water
Project: 525 room hotel in Darling Harbour. Replaced boilers and calorifier system.
Saving up to 40% of gas
Payback of approx 3 years
UniLodge Accommodation
625 room Student Accom blockReplaced huge boiler and storage
Replaced with 12 x Rotex, 6 x Condensing Bosch units & 20 AP30 Solar Collectors
70% savings and huge drop in maintenance.
Formula 1 Hotel Homebush
4 Pre heat tanks & 4 Rotex & 4 Bosch finishing plant with 20 x AP30 Solar collectors
Savings of approx 50%
Novotel Brisbane
Novotel -Brisbane300 Room Hotel & restaurants
8 x ROTEX Sanicubes SC500 8 x 46kW Gas Heaters.
Savings of approx 30%
Greatly reduced maintenance
Replaced 18 315 litre tanks.
Mercure Spring St Melbourne270 Room hotel, 6 ROTEX & 6 Rinnai Gas heaters. Replaced large boilers with efficient Rotex / Rinnai system which provides reduced running costs of 25% and greatly reduced maintenance.
Ibis Therry St Melbourne
Combined Heating & Hot Water Packaged designed in house. Staged heating strategy to maximise efficiencyLarge savings on running costs & maintenance
Sebel Hotel Brisbane
6 x Rotex Heat Exchangers & 4 Condensing Bosch unitsVery limited space to install. Bosch units on outside wall30-40% savings on running costs
Mercure Parramatta160 Room hotel using a combined domestic hot water and heating system which replaced an inefficient boiler system and used the same control strategy for the back up boiler
• High Efficiency
• Dual application
• 30% Savings on gas
• Large CO2 reductions
• Modular system
• Little maintenance required
Launceston International
220 x 5 star rooms
Old – 19/315 litre elect
New - 6 Rotex & 4 Rinnai
Saving approx $32,000 pa
Boarding School Project Brisbane
Brisbane Based Boarding School120 Showers & studentsOffice & gym Facilities
Pre heat / Gas Finishing Plant. Very low running costs
Private Boarding School-Rural NSW
Combination Hydronic Heating/DHW
2 x ROTEX Sanicubes SC5383 x 55kW Gas Heaters for DHW. Savings of 30%
Freshwater Tower-Victoria
40 Storey Office Tower 3 x ROTEX Sanicube 5002 x 46kW Gas HeatersDual pumps for Vic standards
UNIVERSITY UTARA MALAYSIA
Hot water for hotel and restaurant facilitiesApprox. 8-10,000 litres at 600C per day
10 x ROTEX Pre heat tanks112 m2 solar absorber area4 x ROTEX Sanicubes finishing plant and 36kW electric heating element as backup
“The Village” Retirement Complex
ROTEX Sanicube Heat ExchangersSteibel Eltron WPL 23KW Heat Pumps
Electric Elements as back upApproximately 40% reduction in running costs
Great Electric option.
Defence Projects
Rotex Australia has completed many defence project around Australia & the USA, ranging from Accommodation Blocks, large office buildings to gymnasium and training facilities.
Most systems are direct Injection & full drain back solar system with approx 50% solar contribution
Hospital ProjectsRotex Australia has an excellent track record in the
area of Health Care
Health clients that own, run & maintain their hot water plant and have high expectations of the performance of the system
Completed Projects:
Campbelltown Nepean John HunterGoulburn Auburn NIB NewcastleRPA Camden Glenside SAWestmead Bathurst Coffs HarbourRoyal North Shore Liverpool MacksvilleGold Coast University Mackay Port MacquarieBundaberg Maryborough CroydonRobina Alice Springs Nambour
We are currently in the design phase of approx 12 more large hospitals in Australia & the USA.
Nambour Hospital
Pre heat system. Recovering heat off a high temp solar field into pre heat storage tanks for DHW for hospital via a plate heat exchanger.
Robina Hospital
2 packages serving the HospitalROTEX Sanicube Heat Exchangers
Pre heat Storage with Apricus Solar PanelsBosch Commercial Gas Heaters
Approximately 50% reduction in running costsLong lasting, energy efficient system
Mackay Hospital
One of two packages for new buildingsElectric System for temporary DHW
Modular design means easily relocated.
Aged Care Hospital Sydney
Standard DHW package for approx 140 bed Hospital / Aged Care facility
Modular design means easily retrofitted.
Examples of cost savings in commercial applications
Client Application Products Costs PaybackPeriod
CostSavings
NapeanHospital
Hot water for entireHospital
17 Rotex units $47,000 11 Months $50,000 p/a
Desert GardensResort AliceSprings
Hot Water & PoolHeating for resort.
12 Rotex & xA1Boilers
$188k 18 months $122,500 p/a
Novotel DarlingHarbour
Hot water, heating,Preheated water
Heat recovery, 14 Rotex, 12x Rinnai’s
$130k 3.5 years $41,600 p/a
McDonalds Hot water supply 1 Rotex Electric $6,100 13 months $4,750 p/a
McKell BuildingDept ofCommerce
Boiler replacement 4/4I Rotex Rinnai Packages
$60k 11 months Up to 40% off existing gas bill
Hilton Hotel Brisbane
Hot water supply325 Room Hotel &Restaurant & Laundry
10 Rotex & 8 Bosch 55kw Boilers
170K 3 years 30% Saving on monthly gas bill.
Residential Domestic Hot Water
Combination DHW + Pool Heating
Domestic package for DHW and Hydronic heating
Domestic package for Pool heating
Pool Energy Cells (PEC)
Rotex Australia specialises in PEC packages which include: Pool heating, air handling, heating & DHW for swimming complexes of all shapes and sizes.
ASHFIELD SWIMMING CENTRE
Pool Energy Cell combination of Rotex heat Exchangers, solar & gas boost. System doing pool heating, floor heating DHW & air handling via fabric duct.
Junee Aquatic Complex10 Rotex Sanicube, 18 Parabolic Solar Collectors, 1 Gas Boiler (155 kW), 1 Gas Heater & 1 Air-conditioned (60 kW), 1 De-humidifier (60kW)
•Pool heating
•Hot Water
•Floor heating
•Space heating
•Air conditioning
•Humidity control
Randwick Barracks Pool
Solar pre heat system directly injected into the pool. Contributes approx30% savings to running costs
Domestic / Commercial Pool Systems
Pools of all sizes can be easily designed. Allows for all year round swimming. Most systems are solar / gas boosted for maximum efficiency
INSLAB HYDRONIC HEATING SYSTEMPool Concourse
AmenitiesOH&S Friendly-Fast Dry Non Slip
Can be heated via solar
The Future Rotex Australia
• Large Scale Hot water packages
• Co-gen / Tri gen with heat recovery
• Absorption Chilling
• Solar heating and cooling
• Pool Energy Cells
Units 4-5, 60 Fairford RoadPadstow NSW 2211
Ph: +61 (0)2 9790 8479Fax: + 61 (0)2 9790 8495
www.rotex.com.au