Bosch is a renowned German electronics company that develops and manufactures pioneering products for all kinds of applications since 1886. Among the countless other things, Bosch builds top-quality residential tankless water heaters of unmatched functionality, efficiency, aesthetics and design. Their top notch heaters reach to up to 98% of thermal efficiency, energy factors of 0.95, 12.1 gallons per minute of flow rates, and 225000 BTUs. Bosch models of lower specifications are also available for those who want to take a more economical approach, but all come with a 15-year limited warranty.
Bosch ProTL 199L (Therm 940ES-LP) Tankless Water Heater, Liquid Propane
$1,179.00Bosch Special Edition 199,000 BTU Tankless Water Heater 83%+ thermal efficiency 8.3 gallons per minute capacity at 35F degree rise Electronic ignition and patented burner design Vents vertically or horizontally with 3" or 4" stainless steel
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Bosch Electric Tankless Water Heater - Eliminate Time for Hot Water - Easy Installation
CONVENIENT TANKLESS HOT WATER HEATER: 12 kW output tankless electric water heater eliminates long waits for hot water at point-of-use EASY INSTALLATION: Easily install under any bathroom or kitchen sink and get on demand hot water at your every need.... read more
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Bosch Thermotechnology 7736505870, 7.2kW, Bosch US7-2R Tronic 3000 Electric Tankless Water Heater, 7.2 kW, 6.6" x 12.8" x 2.9", White
ELECTRIC TANKLESS WATER HEATER: 7.2 kW under-sink tankless water heater designed to provide an endless supply of instantaneous hot water to one or more sinks FLEXIBLE INSTALLATION: Can be installed in a 360 degree orientation so you can position the ... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rheem Professional Classic Tankless Electric RTEX-11 Water Heater, Gray
$305.95ON/OFF Dial Control with adjustable digital temperature display Self-modulating power control 11kW Model Flow Rate: up to 2.68 GPM Side 1/2" NPT water connections On demand, consistent and continuous hot water
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rinnai RUCS65IN Tankless Hot Water Heater, 6.5 GPM, Natural Gas, Indoor Installation
$1,160.24Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary Opti... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rheem Professional Classic Tankless Electric RTEX-06 Water Heater, Gray
$171.00Push-button ON/OFF control with LED temperature display 6 kW Model Flow Rate: up to 1.0 GPM Perfect for 1 or 2 sinks Bottom 1/2" NPT water connections On demand, consistent and continuous hot water
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rinnai RUCS65IP Tankless Hot Water Heater, 6.5 GPM, Propane, Indoor Installation
$928.20Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary Opti... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Bosch Electric Tankless Water Heater - Eliminate Time for Hot Water - Easy Installation, 9.5 kW - US9
$225.57Country of Origin:United Kingdom Package length:18.0" Package width:18.0" Package height:21.0" Solid copper heat exchanger for longer life Overheating protection for your safety 40 A
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature Save Space... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology, White
Endless on-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature Save Space... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt, 7” x 11” x 3”
Can provide hot water for one sink at 0.5 GPM in warmer climates Requires 1 x 30 amp breaker and 10 AWG wire For one sink at 0.5 GPM in colder climates the POU 6 is recommended Amperage Draw 29 amp. kW - 3.5 kW Connection Fittings 1/2" NPT Max temper... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rinnai RL94iN Natural Gas Tankless Hot Water Heater, 9.8 GPM
Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary Optimal Water Pressure: High-performance 9.8 GPM hot water flow rate for a powerful, constant stream Instant Heating: Circ-Logic technology enables recir... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater
Sleek and compact design with digital output temperature display ECOSMART tankless water heaters are 99.8-percent energy efficient Manufactured in United States Pipe Fittings:3/4 inch NPT Required Breaker:4 x 40 A 150 A
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Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
120V - requires hard wiring
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
$192.39CONVENIENT HOT WATER HEATER: 4 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 13.5 D Inches LONG LASTING QUALITY: This electric water heater... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rinnai V53DeP Propane Tankless Hot Water Heater, 5.3 GPM
$583.20Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary Opti... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
RINKMO Electric Tankless Water Heater 18KW 240V Instant Residential Electric on Demand Water Heater for Bathroom Bathtub rv Whole House and Point-of-Use Shower Sink Small
$289.00💧 INSTANT ENDLESS HOT WATER: Our RINKMO 18KW tankless water heater requires 2 x 40 AMP breakers and 2 x 8 AWG wire, the Water Flow is 0.4GPM/1.5L/min. You aren't limited to the amount a storage tank heater can hold, tankless water heater technology w... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
EcoSmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology
The product is highly durable The product is easy to use Manufactured in China Amperage (amps): 75. Activation flow: 0. 3 GPM. Flow Rate @ 35 F Rise (gallons/min): 3. 51 gal (US)/min The product works and is compatible with 2 X 40 AMP (DP) breakers a... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray
ON/OFF Dial Control with adjustable digital temperature display Self-modulating power control 24kW Model Flow Rate: up to 5.9 GPM for RTEX-24 Bottom 3/4" NPT water connections On demand, consistent and continuous hot water
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Tankless Water Heater Natrual Gas On Demand Instant Hot Water Heater 6.5 GPM 145,000 BTU 120V White
$549.99Tankless Water Heater: No need to wait 30 minutes for preheating and limited use of hot water like with a tank water heater. Tankless for endless hot water. Satisfy Whole Family: With 6.5 GPM and 145,000 BTU heating capacity through natural gas intak... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
The product is highly durable The product is easy to use Manufactured in China Heating elements are durable and are threaded for easy replacement Activation Flow - 0.3 GPM
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rheem RTGH-84DVLN-2 Professional Prestige Series: 8.4 GPM Indoor Tankless Water Heater, Gray
$1,345.74Condensing Technology for Greater Efficiency and Significant Energy Savings Residential Temperature Settings: 98°F - 140°F Manufactured in Mexico
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Stiebel Eltron Tankless Heater – Tempra 36 Plus – Electric, On Demand Hot Water, Eco, White
On-demand, continuous and unlimited supply of hot water Sleek design saves space and no venting required Electronic switch activated for virtually silent operation. Phase- single 60 Hz. Voltage- 208 V. Wattage- 27 kW Copper sheathed heating element h... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rheem RTEX-18 18kW 240V Electric Tankless Water Heater, small, Gray
$412.00External digital thermostatic control with LED display (+/1 degree accuracy) Most advanced self-modulation, adjust power to meet hot water demand Durable Copper immersion two heating elements, field Serviceable. Flow Rate- up to 4.4 GPM Simple instal... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Rinnai RUCS75iP Tankless Hot Water Heater, 7.5 GPM, Propane, Indoor Installation
$1,071.60Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary Opti... read more
(as of January 15, 2022 07:06 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology, White
Endless on-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature Save Space... read more
(as of January 17, 2022 00:09 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
EcoSmart ECO 18 Electric Tankless Water Heater, 18 KW at 240 Volts with Patented Self Modulating Technology
The product is highly durable The product is easy to use Manufactured in China Amperage (amps): 75. Activation flow: 0. 3 GPM. Flow Rate @ 35 F Rise (gallons/min): 3. 51 gal (US)/min The product works and is compatible with 2 X 40 AMP (DP) breakers a... read more
(as of January 17, 2022 00:09 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)