Energy Saving Gas Tankless Water Heater

Admin — Sun, 22 Nov 2009 02:43:28 +0000

Storage Tank Water Heater History
The Water heater is one of neglected appliances in homes, usually tucked away in some corner of the garage. We don’t pay much attention to it until it breaks. It has been around in its current form for a long time. It was invented in the 1889 by Edwin Ruud and it hasn’t changed much since then.

It consists of a 40 or more gallon cylindrical container with a gas burner or sometimes an electric element. It heats the water slowly and keeps it hot all the time. Its burner has a pilot light that is burning gas all the time and the main burner comes periodically into action to heat the water again because the water in the container has cooled off.

Well, that goes on day in day out even if the water is never used. That is because the water loses its heat to the surrounding. It is like having a kettle full of water on the cook top all the time.

AQUAH ON-DEMAND PROPANE GAS TANKLESS WATER HEATER,12 L, 3.2 GPM
US $249.95

AQUAH 16L (4.23 GPM) ON-DEMAND NG NATURAL GAS TANKLESS WATER HEATER
US $299.99

AQUAH ON-DEMAND NATURAL GAS NG TANKLESS WATER HEATER,12 L, 3.2 GPM
US $249.95

Rheem EcoSense Tankless Natural Gas Water Heater Plus Remote ECO180DVN3 NIB
US $999.99

Noritz Tankless Natural Gas Water Heater N-075M1
US $400.00

NATURAL GAS NG TANKLESS WATER HEATER 16L, 4.23 GPM
US $297.95

AQUAH INDOOR ON-DEMAND PROPANE GAS TANKLESS WATER HEATER 12L, 3.2 GPM
US $249.95

AQUAH INDOOR ON-DEMAND PROPANE GAS TANKLESS WATER HEATER 16 L, 4.23 GPM
US $329.99

AQUAH INDOOR ON-DEMAND NATURAL GAS TANKLESS WATER HEATER 16 L, 4.23 GPM
US $299.99

AQUAH INDOOR ON-DEMAND NATURAL GAS TANKLESS WATER HEATER 12L, 3.2 GPM
US $249.95

NEW RINNAI RV53eN - NATURAL GAS TANKLESS WATER HEATER
US $549.00

ON-DEMAND LPG PROPANE GAS TANKLESS WATER HEATER 16L, 4.23GPM
US $297.95

LPG PROPANE GAS TANKLESS WATER HEATER 3.2 GPM, 12 L
US $269.95

ON DEMAND NATURAL GAS TANKLESS WATER HEATER 3.2 GPM, 12L
US $269.95

Rheem EcoSense 8.4 GPM 180,000 BTU Natural Gas Indoor Tankless Water Heater
US $888.88

AQUAH 16L (4.23 GPM) ON-DEMAND PROPANE LPG GAS TANKLESS WATER HEATER NEW
US $299.99

Rheem 6.4 GPM Outdoor Tankless Natural Gas Water Heater
US $900.00

Bosch GWHC800ESNG Tankless Water Heater Natural Gas
US $1,495.00

GAS TANKLESS WATER HEATER - DIRECT VENT - WHOLE HOME
US $394.95

Marey® 4.2GPM/16L Natural Gas Whole House ON DEMAND Tankless Hot Water Heater
US $296.95

4.3 GPM MAREY HEATER ON-DEMAND PROPANE GAS TANKLESS HOT WATER HEATER
US $296.95

10L Tankless Hot Water Heater - Liquid Propane Gas
US $209.90

MAREY ON-DEMAND NATURAL GAS TANKLESS WATER HEATER 2.7 GPM
US $209.90

Marey® GA10NG Natural Gas Tankless ON DEMAND Hot Water Heater 2.7GPM / 10LPM
US $209.90

NEW NAVIEN NR-240 NATURAL GAS TANKLESS WATER HEATER
US $1,359.88

Marey Whole House On Demand 4.2 GPM Propane LP Gas 16L Tankless Hot Water Heater
US $296.95

New Rheem/Paloma Tankless Water Heater Natural Gas Direct Vent 7.4 GPM PTG-74DVP
US $719.99

New Rheem/Paloma Tankless Water Heater 5.3 GPM Propane Gas Power Vent PTG-53PVP
US $539.99

New Rheem Tankless Water Heater 7.4 GPM Propane Gas Power Vent RTG-74PVP
US $719.99

New Rheem 7.4 GPM Tankless Natural Gas Power Vent Water Heater RTGL-74PVN
US $719.99

NORITZ 7.1 GPM RESIDENTIAL NATURAL GAS TANKLESS HOME HOT WATER HEATER NR71-SV-NG
US $889.99

Rinnai Tankless Water Heater - RL94IN - Natural Gas
US $1,088.99

New Ruud by Rheem Tankless Water Heater 7.4 GPM Indoor Natural Gas RUTGL-74PVN
US $719.99

~RV Tankless Hot Water Heater - Propane Gas - 4.3 GPM On Demand - FREE FEDEX
US $326.65

~Vending & Concession Tankless Hot Water Heater - Propane Gas - 4.3 GPM
US $326.65

Tankless Natural Gas Hot Water Heater
US $399.95

Tankless Hot Water Heater - Natural Gas - 2.7 GPM 3 Bath Whole House - Marey 10L
US $212.50

~RV Tankless Hot Water Heater - Propane Gas - 2.7 GPM - On Demand - FREE FEDEX
US $230.89

~Vending & Concession Tankless Hot Water Heater - Propane Gas - 2.7 GPM
US $230.89

NAVIEN NR210A TANKLESS WATER HEATER TAX CREDIT - NEW NATURAL GAS
US $1,399.88

The newer tank water heaters are better insulated than before to reduce the standby heat loss but never the less they lose heat and the water must be constantly reheated. In today’s times where energy has become expensive and will become even more that is a total waste of energy and money. It burdens the environment even unnecessarily and contributes to earth warming and climate change.

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Rinnai Condensing Tankless Water Heater External Natural Gas - RC98eN, BOSCH POWERSTAR AE115 AE 115 ELECTRIC TANKLESS WATER HEATER *NEW*, NEW RINNAI RV53iN - NATURAL GAS TANKLESS WATER HEATER, Eemax Series Three Model #EX320T2T Tankless Water Heater, Titan Tankless Hot Water Heater N-210 SCR4 88 Amp @ Max, American Heat 16 KW Whole House Tankless Water Heater, Electric Tankless Hot Water Heater - Instant On Demand - 7 GPM Whole House 27kW, Titan Electronic Tankless Hot Water Heater N-180 SCR4, Ecosmart ECO 27 KW at 240-Volt Electric Tankless Water Heater, Tankless Hot Water Heater -Natural Gas - 4.3 GPM 4 Bath Whole House - Marey 16L, Tankless Hot Water Heater -Propane Gas - 4.3 GPM 4 Bath Whole House - Marey 16L, Tankless Hot Water Heater -Propane Gas - 2.7 GPM 3 Bath Whole House - Marey 10L, Ecosmart ECO 18 kW at 240 Volt Electric Tankless Hot Water Heater, EEMAX ELECTRIC WHOLE HOUSE TANKLESS HOT WATER HEATER, Ecosmart ECO 11 kW at 240 Volt Electric Tankless Hot Water Heater, Tankless Electric Water Heater 8kW - Ecosmart ECO8, ~RV Tankless Hot Water Heater - Propane Gas - 2.7 GPM - On Demand - FREE FEDEX, ~Vending & Concession Tankless Hot Water Heater - Propane Gas - 2.7 GPM, Tankless Hot Water Heater - Natural Gas - 2.7 GPM 3 Bath Whole House - Marey 10L, ~RV Tankless Hot Water Heater - Propane Gas - 4.3 GPM On Demand - FREE FEDEX, ~Vending & Concession Tankless Hot Water Heater - Propane Gas - 4.3 GPM, American Heat AH-18 Whole House Tankless Water Heater, Tankless Water Heater Olympia 18 KW Whole House New, Titan Tankless Hot Water Heater N-160 SCR3, American Heat ADK 16 KW Whole House Tankless Water Heater, Tankless Water Heater Olympia 27 KW Whole House New Free Shipping, Tankless Water Heater Olympia 21 KW Whole House New free shipping, Tankless Water Heater Olympia 24 KW Whole House New, Stiebel Eltron Tempra 20 Plus Electric Tankless Whole House Water Heater, 240 V, Rheem RTG-84XN Outdoor Series8.4 GPM Natural Gas Tankless Water Heater, Rheem RTG-95DVN Direct Vent Indoor 9.5 GPM Natural Gas Tankless Water Heater, NEW RINNAI RL75iN - NATURAL GAS TANKLESS WATER HEATER, On Demand Alaska Propane Tankless Hot Water Heater LLC , New Rinnai RV53e External Propane Tankless Water Heater, Rheem/Ruud GT-199PVP 7.4GPM Commercial Tankless Water Heater LP Propane Indoor, Rinnai Tankless Water Heater - RL75IN - Natural Gas, Bosch RP27PT Electric Tankless Water Heater, Noritz Natural Gas Tankless Hot Water Heater N-063S 3.2 GPM Indoor Outdoor, New In Box Rinnai R94LSe Natural Gas Tankless Water Heater 9.4 GPM Whole House, BOSCH NATURAL DRAFT GAS INDOOR TANKLESS WATER HEATER HYDRO GENERATED,

Instant Hot Water Heaters » Tank Heaters

Energy Saving Gas Tankless Water Heater