1 to 20 of  80 products for energy efficient water heater

Result for "energy efficient water heater"
QMark CRA2024-T2 Convection Heater

Convection Heater - Color: Northern White - Input Voltage: 230 V AC - Power Source: Electric - Heating Element: Coil - Maximum Heat Power: 2 kW

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Air & Water
$108.57 See It
21 KW Electric Tankless Water Heater 240 Volt Silver Injection Mold Cabinet

MS210C2TSU Maxwell presents its newly designed and improved electric tankless water heaters, thermostatically controlled, that constantly monitors the temperature and the flow rate of the water coming in to maintain the water temperature at the set point, providing you instantly on demand endless hot water supply with a 99% efficiency, so you will save up to 50% of the energy cost for water heating. The sleek, lightweight, attractive and compact design gives plenty of installation options. Locating your heater at a convenient spot you will get maximum performance and reduced the water consumption at point of use or the whole house water heating applications. Since there is no inefficient mixing of cold water involved there is no lengthy recovery time, stand by heat losses and decay of efficiency over life as with traditional tanked water heaters. Advantages: Endless hot water supply on demand Saves up to 50% on water heating costs Space-saving compact design 99% plus energy efficient with minimal standby loss Sleek, lightweight and modern design fits most applications Instant hot water at point-of-use applications reduces waiting time and water consumption Much longer life expectancy over conventional water heaters No hot water storage, thus reducing mineral deposits and lime scaling to prevent efficiency reduction over time. Easy installation with provided accessories Environmentally friendly - no venting required - Compact design (15 #8539; H x 10 #8539; W x 3 1/2 D) inches wall mounting saves valuable floor space Features: Case-unique glossy IMD front cover, splash-proof, corrosion and age resistant Patented heating technology enclosed loop heating system for instant hot water with less heating loss, nano insulation material totally separates water from electricity Reliability Multi-layer structure heating chamber forms a long circulating water channel resulting in a long life span, less lime scale Multi-protection devices electricity, leakage, anti-scalding, over-pressure, over-temperature, and electricity isolation Digital temperature control - Direct temperature setting, from 86 F -127 F, allows you to get constant hot water at the precise temperature for maximum comfort and suitable for different applications; memory function avoids repeating settings. Convenience - LED wide screen touch button displays the working conditions, outlet temperature, working time, and power consumption. Advanced micro-processor control - Self-diagnostic function automatically monitors and displays working conditions, providing constant temperature water flow by engaging heating elements in stages Soft Start. Power is regulated to avoid excessive startup surge.

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Heat And Cool
$299.99 See It
Eemax Ha08240 Home Advantage Ii Electric Tankless Water Heater - 8 Kw, 33a

Eemax HA08240 Home Advantage II Electric Tankless Water Heater - 8 kW, 33A Eemax's heating technology blows away other water heating products, making it the proven choice for professional plumbers and distributors. Applications include Water-Saver Shower Head 1.5 GPM, Standard Shower Head 2.0 GPM, Standard Hand Sink 0.5 GPM, Kitchen Sink 1 to 2 GPM, Bath Tub 4 GPM, Dishwasher 1 to 2 GPM, Washing Machine 1 to 1.5 GPM. Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards. Durable, Easily Replaceable Heating Elements Digital Temperature Display Adjustable Temperature in Increments of 1 F Smart, Energy Efficient, Digital Technology Features: Copper Emerson heating elements with brass top increase durability and are threaded for easy replacement Simple Installation: 3 foot electric cable included and 1/2" CF water connectors for easy installation Instant, consistent and endless hot water 4.8 GPM @ 60psi Compact, resistant and stylish with digital temperature control in increments of 1 F ranging from 80 F to 140 F 99.8% energy efficient 18.00 L. 14.00 W. 4.50 H.

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Global Industrial
$265.54 See It
Therm 520 PN LP Tankless Water Heater, Liquid Propane 117,000 BTU Max Piezo Ignition Non-Condensing Whole House - Indoor. 5.2 GPM

The Bosch Therm 520 PN LP Propane Tankless Water Heaterproduces 117,000 BTUs per hour at a maximum. This noncondensing propane tankless water heater features attributes that are space saving and does not require electricity. Rather, this residential propane tankless water heater utilizes a crystal to create a spark onto the pilot light, eliminating the need for a battery or electrical source. This is easily controlled by a knob switch which creates a spark, similar to a gas range. The Bosch Therm 520 PN LP Propane Tankless Water Heateris best suited for conditions where electricity is either scarce or where outages are plentiful. The 520 PN LP requires a 0.5 GPM activation flow rate and has a temperature range from high to low. Although the unit is compact, it can be able to supply two running water supplies constantly with hot water. Power is never compromised with large energy consumption; the Bosch Therm 520 PN has a 78 thermal efficiency rating. The Bosch name has resonated within millions of households. With 125 years of experience backing their products, Bosch is still continuously evolving. With recent innovations displayed from Bosch water heating products and plumbing has revolutionized to be more spacesaving, energysaving, and efficient. Boschrsquo;s tankless water heaters are a clear example of a step into the future, as well as the advancements in progress for the company.The Bosch Therm 520 PN LP Propane Tankless Water Heateris best used for your residential application and can be used in altitudes of up to 4,500 ft. Bosch backs all of these great features with the industry leading 15year warranty and a product life expectancy of over 20 years. Bosch also has made their units 100 serviceable, allowing for your next purchase to last a lifetime ahead.

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Westside Wholesale
$723.99 See It
Eemax Ha011240 Home Advantage Ii Electric Tankless Water Heater - 11 Kw, 33a

Eemax HA011240 Home Advantage II Electric Tankless Water Heater - 11 kW, 33A Eemax's heating technology blows away other water heating products, making it the proven choice for professional plumbers and distributors. Applications include Water-Saver Shower Head 1.5 GPM, Standard Shower Head 2.0 GPM, Standard Hand Sink 0.5 GPM, Kitchen Sink 1 to 2 GPM, Bath Tub 4 GPM, Dishwasher 1 to 2 GPM, Washing Machine 1 to 1.5 GPM. Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards. Durable, Easily Replaceable Heating Elements Digital Temperature Display Adjustable Temperature in Increments of 1 F Smart, Energy Efficient, Digital Technology Features: Copper Emerson heating elements with brass top increase durability and are threaded for easy replacement Simple Installation: 3 foot electric cable included and 1/2" CF water connectors for easy installation Instant, consistent and endless hot water 4.8 GPM @ 60psi Compact, resistant and stylish with digital temperature control in increments of 1 F ranging from 80 F to 140 F 99.8% energy efficient 18.00 L. 14.00 W. 4.50 H.

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Global Industrial
$305.95 See It
Eemax Ha018240 Home Advantage Ii Electric Tankless Water Heater - 18 Kw, 75a

Eemax HA018240 Home Advantage II Electric Tankless Water Heater - 18 kW, 75A Eemax's heating technology blows away other water heating products, making it the proven choice for professional plumbers and distributors. Applications include Water-Saver Shower Head 1.5 GPM, Standard Shower Head 2.0 GPM, Standard Hand Sink 0.5 GPM, Kitchen Sink 1 to 2 GPM, Bath Tub 4 GPM, Dishwasher 1 to 2 GPM, Washing Machine 1 to 1.5 GPM. Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards. Durable, Easily Replaceable Heating Elements Digital Temperature Display Adjustable Temperature in Increments of 1 F Smart, Energy Efficient, Digital Technology Features: Copper Emerson heating elements with brass top increase durability and are threaded for easy replacement Simple Installation: 3/4" NPT water connectors for easy flex hose installation Instant, consistent and endless hot water 7 GPM @ 60psi Compact, resistant and stylish with digital temperature control in increments of 1 F ranging from 80 F to 140 F 99.8% energy efficient 18.00 L. 17.00 W. 4.50 H.

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Global Industrial
$482.28 See It
Eemax Ha024240 Home Advantage Ii Electric Tankless Water Heater - 24 Kw, 100a

Eemax HA024240 Home Advantage II Electric Tankless Water Heater - 24 kW, 100A Eemax's heating technology blows away other water heating products, making it the proven choice for professional plumbers and distributors. Applications include Water-Saver Shower Head 1.5 GPM, Standard Shower Head 2.0 GPM, Standard Hand Sink 0.5 GPM, Kitchen Sink 1 to 2 GPM, Bath Tub 4 GPM, Dishwasher 1 to 2 GPM, Washing Machine 1 to 1.5 GPM. Average Gallons Per Minute (GPM) based on 2010 Plumbing Standards. Durable, Easily Replaceable Heating Elements Digital Temperature Display Adjustable Temperature in Increments of 1 F Smart, Energy Efficient, Digital Technology Features: Copper Emerson heating elements with brass top increase durability and are threaded for easy replacement Simple Installation: 3/4" NPT water connectors for easy flex hose installation Instant, consistent and endless hot water 7 GPM @ 60psi Compact, resistant and stylish with digital temperature control in increments of 1 F ranging from 80 F to 140 F 99.8% energy efficient 18.00 L. 17.00 W. 4.50 H.

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Global Industrial
$582.59 See It
50 gal. 9-Year Natural Gas Water Heater Ultra Low NOx (Select -15%

Up to 40% off Appliances

Kenmore trusted in the homes of more than 100 million Americans.Order by noon and get it installed TODAY! Call 1-800-549-7853. The Kenmore 33027 50-gallon residential natural gas water heater is energy-efficient with foam insulation, and has a

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Sears
$679.99 $577.15 See It
RTE 27 Tankless Water Heater, 240V 112A Electric Single-Point - Indoor, 5 GPM

About The Rheem RTE27 Indoor Tankless Water Heater for Any Hot Water Application Electric The Rheem RTE27 Indoor Tankless Water Heater is great way to provide hot water to any water application within your home. The Rheem RTE27 Indoor Tankless Water Heater is much more energy efficient way of supplying hot water to any water application in your home in comparison to the traditional tanked water heaters. The Rheem RTE27 Indoor Tankless Water Heater is also one third the size of your conventional tanked water heater. Another benefit of the Rheem RTE27 Indoor Tankless Water Heater is the constant, ondemand hot water it supplies. The minimum activation flow of the Rheem RTE27 Indoor Tankless Water Heater is 0.4 GPM making it perfect for lowflow faucets, WaterSense faucets, and other faucets that do not draw much water. The Rheem RTE27 Indoor Tankless Water Heater also has an onunit temperature control that allows for full control of your tankless water heater. The Rheem RTE27 Indoor Tankless Water Heater has LED indicator lights making it easy to identify the state of the tankless water heater at all times. The Rheem RTE27 Indoor Tankless Water Heater has an OFW Overheat Film Wrap that is always monitoring the temperature of the heat exchange and promptly shuts the tankless water heater down if temperatures exceed a safe level. The OFW Overheat Film Wrap is an exclusive feature to Rheem Tankless Water Heaters. The Rheem RTE27 Indoor Tankless Water Heater can easily connect to your standard 1/2 inch NPT water connections. The Rheem RTE27 Indoor Tankless Water Heater features a heat exchanger that is constructed of rugged brass and copper making it extremely durable. The Rheem RTE27 Indoor Tankless Water Heater has a maximum flow rating of 5.00 GPM. The Rheem RTE27 Indoor Tankless Water Heater is backed by a ten year warranty on the heat exchange and a one year warranty on parts. Additional Information: Feature Sheet Spec Sheet Use and Care Manual

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Westside Wholesale
$798.99 See It
50 gal. 12-Year Gas Water Heater Ultra Low NOx (Select California -15%

Up to 40% off Appliances

Kenmore trusted in the homes of more than 100 million Americans.Order by noon and get it installed TODAY! Call 1-800-549-7853. The Kenmore 33029 50-gallon residential natural gas water heater is energy-efficient with foam insulation, and has a

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Sears
$729.99 $619.65 See It
40 gal. 6-Year Natural Gas Water Heater 3 in. or 4 in. -16%

Up to 40% off Appliances

Kenmore trusted in the homes of more than 100 million Americans. Order by noon and get it installed TODAY! Call 1-800-549-7853. The Kenmore 33166 40-gallon tall natural gas water heater is energy-efficient with foam insulation, and has a cobalt blue

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Sears
$449.99 $378.00 See It
RTE 7 Tankless Water Heater, 240V 29A Electric Single-Point - Indoor, 2.5 GPM

About The Rheem RTE7 Indoor Tankless Water Heater for Multiple Sinks Electric The Rheem RTE7 Indoor Tankless Water Heater is a lowcost, energy efficient to provide continuous hot water to multiple sinks. The Rheem tankless water heaters are a much more ideal way of providing hot water than the traditional 4050 gallon hot water heaters. At one third the size of conventional tanked water heaters the Rheem RTE7 Indoor Tankless Water Heater can be installed just about anywhere. The Rheem RTE7 Indoor Tankless Water Heater has a 0.40 GPM minimum activation flow rating making it ideal for lowflow faucets, WaterSense faucets, and any other water applications that do not draw much water. The onunit temperature control offers full control of the unit. The Rheem RTE7 Indoor Tankless Water Heater has LED indicator lights that provide you the ability to easily identify exactly what state the tankless water heater is in. The Rheem RTE7 Indoor Tankless Water Heater has a guardian OFW Overheat film wrap that monitors the temperature of the heat exchanger and will immediately turns the tankless water heater off if it exceeds safe temperatures. The OFW Overheat Film Wrap is a feature that is exclusive to Rheem tankless water heaters. The Rheem RTE7 Indoor Tankless Water Heater fits standard 1/2 inch NPT water connections. The Rheem RTE7 Indoor Tankless Water Heater has a rugged brass and copper heat exchanger for great durability. The Rheem RTE7 Indoor Tankless Water Heater has a maximum flow rating of 2.5 GPM. The Rheem RTE7 Indoor Tankless Water Heater includes a ten year warranty on the heat exchange, and a one year warranty on parts. Additional Information: Feature Sheet Spec Sheet Use and Care Manual

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Westside Wholesale
$194.99 See It
40 gal. 6-Year Natural Gas Water Heater Ultra Low NOx (Select -15%

Up to 40% off Appliances

Kenmore trusted in the homes of more than 100 million Americans.Order by noon and get it installed TODAY! Call 1-800-549-7853. This Kenmore 33022 40-gallon residential natural gas water heater is energy-efficient with foam insulation, and has a

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Sears
$599.99 $509.15 See It
50 gal. 6-Year Tall Natural Gas Water Heater 3 in. or 4 in. -15%

Up to 40% off Appliances

Kenmore trusted in the homes of more than 100 million Americans.Order by noon and get it installed TODAY! Call 1-800-549-7853. The Kenmore 33168 50-gallon tall natural gas water heater is energy-efficient with foam insulation, and has a cobalt blue

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Sears
$509.99 $434.00 See It
40 gal. 9-Year Natural Gas Water Heater Ultra Low NOx (Select -15%

Up to 40% off Appliances

Kenmore trusted in the homes of more than 100 million Americans.Order by noon and get it installed TODAY! Call 1-800-549-7853. The Kenmore 33025 40-gallon residential natural gas water heater is energy-efficient with foam insulation, and has a

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Sears
$629.99 $534.65 See It
220/240V Single Phase Stiebel Eltron 222039 Mini 4 Point-of-Use Tankless Electric Water Heater - 3.5 kW, 0.40 GPM

An excellent addition to any hotel, school, gas station and more, this Stiebel Eltron 222039 Mini 4 tankless electric water heater is designed for installation at the point-of-use for an energy-efficient means of supplying an unlimited supply of hot water while eliminating standby heat loss! Activated by a minimum 0.40 GPM flow rate, this unit boasts up to 3.5 kW of heating power and a high-limit pressure cutout with manual reset for optimum safety and peace of mind. It includes a 0.66 GPM aerator; no pressure relief valve, drains, or circulating pumps are needed. The Stiebel Eltron 222039 Mini 4 point-of-use tankless water heater features a compact, space-saving design with an attractive, high-impact polycarbonate housing. It is ETL Listed and must be hardwired; it does not come with a cord and plug. Choose voltage. Please consult the Specification Sheet for additional details, installation requirements, and a helpful sizing guide. Overall Dimensions: Left to Right: 7 1/2" Front to Back: 3 1/4" Height: 6 1/2" Please note: This unit is designed to supply hot water to a single handwashing sink. Please consult the Sizing Guide in the Specification Sheet for further information to ensure that this model will meet your needs. 222039 From Stiebel Eltron

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The WEBstaurant Store
$159.00 See It
220/240V Single Phase Stiebel Eltron 074052 DHC 3-2 Point-of-Use Tankless Electric Water Heater - 3.3 kW, 0.32 GPM

Hydraulically controlled for exceptionally quiet operation, this Stiebel Eltron 074052 DHC 3-2 tankless electric water heater is designed for installation at the point of use in your hotel, school, gas station and more! This energy-efficient unit uses up to 3.3 kW of power and an exclusive copper-clad element to heat water instantaneously as it flows through the machine for complete elimination of standby heat loss. Activated by a minimum 0.32 GPM flow rate, it features a flow switch that prevents dry-firing and premature failure as well as a high-limit pressure cutout with manual reset for optimum safety and peace of mind. It includes a 0.5 GPM aerator; no pressure relief valve, drains, or circulating pumps are needed. The Stiebel Eltron 074052 DHC 3-2 point-of-use tankless water heater features a compact, space-saving design with an attractive, high-impact polycarbonate housing. It is ETL Listed and must be hardwired; it does not come with a cord and plug. Choose voltage. Please consult the Specification Sheet for additional details, installation requirements, and a helpful sizing guide. Overall Dimensions: Left to Right: 7 7/8" Front to Back: 4 1/8" Height: 14 3/16" Please note: This unit is designed to supply hot water to a single lav sink. Please consult the Sizing Guide in the Specification Sheet for further information to ensure that this model will meet your needs. 074052 From Stiebel Eltron

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The WEBstaurant Store
$179.00 See It
40 gal. 3-Year Electric Water Heater

Up to 40% off Appliances

Kenmore trusted in the homes of more than 100 million Americans. Order by noon and get it installed TODAY! Call 1-800-549-7853. The Kenmore 31242 40-gallon electric water heater features energy-efficient foam insulation, a glass-lined tank to

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Sears
$279.99 See It
220/240V Single Phase Stiebel Eltron 220817 Mini 6 Point-of-Use Tankless Electric Water Heater - 5.7 kW, 0.77 GPM

An excellent addition to any hotel, school, gas station and more, this Stiebel Eltron 220817 Mini 6 tankless electric water heater is designed for installation at the point-of-use for an energy-efficient means of supplying an unlimited supply of hot water while eliminating standby heat loss! Activated by a minimum 0.77 GPM flow rate, this unit boasts up to 5.7 kW of heating power and a high-limit pressure cutout with manual reset for optimum safety and peace of mind. The Stiebel Eltron 220817 Mini 6 point-of-use tankless water heater features a compact, space-saving design with an attractive, high-impact polycarbonate housing. It is ETL Listed and must be hardwired; it does not come with a cord and plug. Choose voltage. Please consult the Specification Sheet for additional details, installation requirements, and a helpful sizing guide. Overall Dimensions: Left to Right: 7 1/2" Front to Back: 3 1/4" Height: 6 1/2" Please note: This unit is designed to supply hot water to a single handwashing sink. Please consult the Sizing Guide in the Specification Sheet for further information to ensure that this model will meet your needs. 220817 From Stiebel Eltron

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The WEBstaurant Store
$159.00 See It
30 gal. 6-Year Natural Gas Water Heater Ultra Low NOx (Select -22%

Up to 40% off Appliances

Kenmore trusted in the homes of more than 100 million Americans.Order by noon and get it installed TODAY! Call 1-800-549-7853. The Kenmore 33020 30-gallon residential natural gas water heater is energy-efficient with foam insulation, and has a

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Sears
$549.99 $428.00 See It