Daisy
Last Updated: Feb 8, 2026
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ZAFAG Distributors | 9.47 | ❌ | ❌ | ❌ |
Price For: Each Water Connection: 3/8" Compression Mounting: Horizontal Standards: UL, IAPMO, HUD, CSA, ULC, ADA Height: 6-1/4" Phase: 1 Width: 9-5/8" Depth: 2-3/4" Water Heater Design: Point-of-Use Water Heater Application: Undersink Item: Electric Tankless Water Heater Residential / Commercial: Commercial/Residential
Includes: Compression Fittings, 0.35 GPM Faucet Flow Controls Features: 32 Degree Temp rise at .35 GPM. 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Temp. Rise @ 0.5 GPM: 24 Degrees F Watts: 1800 Voltage: 120VAC Pressure Range: 45 to 150 psi Wire Size: 14 AWG Temp. Range: 80 Degrees to 120 Degrees F Temp. Rise @ 20.0 GPM: 15A Amps AC: 15 Min. Flow Activation: 0.35 gpm
Country of Origin (subject to change): United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Misty Mountain Supply Company | 4.60 | ❌ | ❌ | ❌ |
Item:-Electric Tankless Water Heater
Water Heater Design:-Point-of-Use
Water Heater Application:-Undersink
Watts:-2400
Amps AC:-20
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GadgetsGo-com | 5.38 | ❌ | ❌ | ❌ |
Price For: Each Water Connection: 3/8" Compression Mounting: Horizontal Includes: Compression Fittings, Faucet Flow Controls Standards: UL, IAMPO, HUD, ADA Height: 6-1/4" Phase: 1 Width: 9-5/8" Pressure Range: 25 to 150 psi Depth: 2-3/4" Water Heater Design: Point-of-Use Water Heater Application: Undersink Item: Electric Tankless Water Heater
Residential / Commercial: Commercial/Residential Features: Factory Preset Temperature, 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Temp. Rise @ 1.5 GPM: 28 Degrees F Watts: 6240 Voltage: 208VAC Wire Size: 10 AWG Temp. Range: 110 Degrees F Amps AC: 30 Temp. Rise @ 20.0 GPM: 30A Min. Flow Activation: 0.40 gpm Temp. Rise @ 2.5 GPM: 17 Degrees F
Country of Origin (subject to change): United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GadgetsGo-com | 5.38 | ❌ | ❌ | ❌ |
Price For: Each Water Connection: 3/8" Compression Mounting: Horizontal Standards: UL, IAPMO, HUD, CSA, ULC, ADA Height: 6-1/4" Phase: 1 Width: 9-5/8" Depth: 2-3/4" Water Heater Design: Point-of-Use Water Heater Application: Undersink Item: Electric Tankless Water Heater Residential / Commercial: Commercial/Residential Includes: Compression Fittings, Faucet Flow Controls
Features: 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Temp. Rise @ 0.5 GPM: 75 Degrees F Watts: 5540 Voltage: 277VAC Pressure Range: 25 to 150 psi Wire Size: 10 AWG Temp. Range: 80 Degrees to 120 Degrees F Temp. Rise @ 20.0 GPM: 20A Amps AC: 20 Min. Flow Activation: 0.40 gpm Temp. Rise @ 1.5 GPM: 25 Degrees F
Country of Origin (subject to change): United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DataAlchemy | 9.39 | ❌ | ❌ | ❌ |
Price For: Each Includes: Compression Fittings, Faucet Flow Controls Item: Tankless Water Heater Voltage: 208 Min. Flow Activation: 1.50 gpm Input Connection: 3/8" Compression Wattage: 8320 Water Output Temp.: 84 Degrees Overall Width: 10-3/4" Overall Height: 6-1/4" Overall Depth: 2-3/4" Max. Amps: 40 Standards: UL, IAPMO, HUD, ANSI Z358-1 For Use With: Eyewashes
Country of Origin (subject to change): United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GadgetsGo-com | 5.38 | ❌ | ❌ | ❌ |
Price For: Each Includes: Compression Fittings, Faucet Flow Controls Item: Electric Tankless Water Heater Features: Factory Preset Temperature, 99% Energy Efficient, Compact Size, Easy to Install, Low Installation Cost, Unlimited Hot Water Watts: 5540 Voltage: 277VAC Amps AC: 20 Temp. Rise @ 0.5 GPM: 75 Degrees F Temp. Rise @ 1.5 GPM: 25 Degrees F Min. Flow Activation: 0.40 gpm
Temp. Range: 104 Degrees F Temp. Rise @ 20.0 GPM: 20A Residential / Commercial: Commercial/Residential Depth: 2-3/4" Water Heater Application: Undersink Water Connection: 3/8" Compression Wire Size: 10 AWG Standards: UL, IAMPO, HUD, ADA Width: 9-5/8" Phase: 1 Pressure Range: 25 to 150 psi Water Heater Design: Point-of-Use Mounting: Horizontal Height: 6-1/4"
Country of Origin (subject to change): United States
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| TerraTree | 9.07 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Materro LLC | 9.74 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Data Alchemy | 8.60 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| GadgetsGo-com | 5.38 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| AmericaSources | 2.60 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| DataAlchemy | 9.39 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| JSeCom | 6.14 | ❌ | ❌ | ❌ |
Item:-Electric Tankless Water Heater
Water Heater Design:-Point-of-Use
Water Heater Application:-Undersink
Watts:-5540
Amps AC:-20
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| JSeCom | 6.14 | ❌ | ❌ | ❌ |
Item:-Electric Tankless Water Heater
Water Heater Design:-Point-of-Use
Water Heater Application:-Undersink
Watts:-4150
Amps AC:-15
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gator Express | 4.15 | ❌ | ❌ | ❌ |
Item:-Electric Tankless Water Heater
Water Heater Design:-Point-of-Use
Water Heater Application:-Undersink
Watts:-6240
Amps AC:-30
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gator Express | 4.15 | ❌ | ❌ | ❌ |
Item:-Electric Tankless Water Heater
Water Heater Design:-Point-of-Use
Water Heater Application:-Undersink
Watts:-8320
Amps AC:-40
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gator Express | 4.15 | ❌ | ❌ | ❌ |
Item:-Electric Tankless Water Heater
Water Heater Design:-Point-of-Use
Water Heater Application:-Undersink
Watts:-8320
Amps AC:-40
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gator Express | 4.15 | ❌ | ❌ | ❌ |
Item:-Electric Tankless Water Heater
Water Heater Design:-Point-of-Use
Water Heater Application:-Eyewash
Watts:-11,080
Amps AC:-40
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Chronomite Labs | 18 |
We've carried out a comprehensive analysis of 11 reviews on heaters, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select heaters priced around $449.27, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 18 heaters for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
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