Saving Water and Energy Plan
Aquatic Centers – Cut Costs by 50%
Customer is interested in:
• Reducing gas bills
• Reducing Electrical bills
• Reducing Water consumption
• Verify savings on an ongoing basis
• Easy one dashboard to control energy usage
How do we respond to the challenge ?
Give the customer what he wants!
• Reduce Gas bills – by installing a solar system and scheduling the boiler
• Reduce Electric bills – by scheduling the solar and main pool pump via VFD
• Reduce water waste and usage by installing a water recycling plant
• Provide one dashboard easy 24/ 7 control and monitoring
• Alert the customer when any parameter is going out of range
• Automated weekly, monthly email reports showing historical behavior
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Example of a Large Commercial Pool
Pool
• Pool Surface area – 9,825 Sqft
• Pool Volume – 600,000 Gallon
• Operating hours – 9:00AM – 3:00PM 6 days /week unoccupied on Sunday
Pool Heating
• It takes 35,000 therms annually to heat the pool
• Cost per therm = $1.35/.8 (boiler efficiency) = $1.6875
• Annual gas coat – $59,062
Pool Pump
• 45 HP Pump consumes 301,563 kwh annually
• Annual cost – $45,234
Water Usage
• 750,000 gallons annually are used to back wash filters
• Cost of water to customer at $0.03/gal = $22,500
• Disposed chemicals cost estimated at $5,000
• Annual cost – $27,500
• Total $131,796
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Proposed Solution
Solar Thermal System
• A 200 Collector system would conservatively produce 22,000 Therms /Yr
• Annual gas Savings – $29,700 (22% of total operating cost)
Scheduling Main Pool Pump
• Using lower Hz would save 40% of pump energy consumption
• A 45HP pump would reduce its consumption by 14Kwh
• Total reduced Hz hours in a year 6,750 @12Kwh = 81,000 Kwh saved
• Annual savings – $18,396 (14% of total operating cost)
Scheduling Pool Boiler
• Reduction of 10,000 Therms annually
• Annual Savings $16,875 (13% of total operating cost)
Total Annual System Savings = $64,971
Additional Benefits
• Internet Connected & Monitored System
• Complete pool Dashboard
• Pool Temperature
• Filter loop and solar flow rates
• Solar BTU Production
• Boiler BTU Spent
• Chemistry monitoring
• Make up water meter
• Remote / local control & diagnostics
• Interface with pool VFD
• Filter Loop pump schedule
• Load Shedding
• Chlorine monitoring
• Backwash automation and monitoring
• Data Logging
• Alarms via – Email / text
Email: info@Maktinta.com
Telephone: 408-432-9900
Find Your Savings Options Today
