economysf.com


  • 24 HOUR EMERGENCY SERVICE - FREE ESTIMATES
  • Faucet & Sink Repair & Installation
  • Sewers Repaired & Replaced including Trenchless Sewers
  • Clogged Drains
  • Water Heater Repair & Installation including Tankless Water Heaters
  • Video Pipe Inspection
  • Leak Detection
  • Copper Pipe Repair & Installation
  • Gas Pipe Repair & Installation
  • All work is performed to California Building Code specifications.

MISSION - POTRERO - DOWNTOWN
415 337-7070
HWY 101 & ARMY

DALY CITY - COLMA - SO. CITY
650 731-0510
JOHN DALY & MISSION ST

SUNSET - RICHMOND - STONESTOWN
415 817-9862
19TH & JUDAH

MARINA - NORTH BEACH - PACIFIC HTS - LAUREL HTS
415 658-9613
BROADWAY & FILMORE

HAIGHT ASHBURY - NOE VALLEY - TWIN PEAKS
415 921-1609
MARKET & DOLORES

GLEN PARK - EXCELSIOR - WEST PORTAL
415 626-8655
MISSON & SILVER

Demand Water Heaters

Demand Water Heaters


Demand Water Heaters

One way to save on domestic hot water bills is to use (DEMAND TYPE WATER HEATER). A conventional hot water system heats water in a tank to a specified temperature. As heat is lost from the tank, the water is reheated until it reaches the specified temperature again. For most of the day the water in the tank is not used, but it loses heat continually. DEMAND WATER HEATERS Eliminate this problem by heating water only as hot water is drawn. 
Avg./gal. hot water per/usage
 
Shower....................................20
Bath.........................................20
Hands and face washing.........4
Shaving......................................2
Hair shampoo...........................4
Hand dishwashing....................4
Automatic dishwashing.........14
Food preparation.....................5
Automatic clothes washer.....32
PlacesModels
HousesN-120 / N-100
ApartmentsN-100 / N-85
EfficienciesN-85 / N-75
Point of useN-64 / N-10


N-10 uses 110 volts and will supply only warm water. In areas with cold weather, always use the highest model.
  
Facts: A 30 or 40 gallon hot water Heater Tank will supply only enough hot water for one or two showers before running out of hot water! Not with Titan Electronic Tankless Water Heater!

IT IS EASY TO SEE WHY CONVENTIONAL WATER HEATERS ARE NO LONGER ECONOMICAL OR PRACTICAL... 
They consume electricity to heat water that is not being used, a process that repeats itself over and over even though no hot water is needed.

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