SKU: 93511740744

Tronic 3000 US4-2R 4kW 2.5 GPM Point-of-Use Electric Tankless Water Heater

Sale price$95.75 Regular price$106.39
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Description

Tronic 3000 US4-2R 4kW 2.5 GPM Point-of-Use Electric Tankless Water HeaterThe Tronic 3000 US4 2R 4kW 2. 5 GPM Point of Use Electric Tankless Water Heater from Bosch is an efficient solution for reducing long wait times for hot water. It is designed for use in isolated sink locations, making it ideal for homes, offices, warehouses, and service stations. With a 98% efficiency and the ability to heat only the water used, this heater helps save water, energy, and money. Its compact size allows for flexible installation options,

The Tronic 3000 US4-2R 4kW 2.5 GPM Point-of-Use Electric Tankless Water Heater from Bosch is an efficient solution for reducing long wait times for hot water. It is designed for use in isolated sink locations, making it ideal for homes, offices, warehouses, and service stations. With a 98% efficiency and the ability to heat only the water used, this heater helps save water, energy, and money. Its compact size allows for flexible installation options, including wall or under-sink placement, while the solid copper heat exchanger ensures a long lifespan. Additionally, this UL Listed heater provides 98% energy efficiency with minimal stand-by loss and comes with a 5-year limited warranty for residential, commercial, and industrial use. Please note that it must be hard-wired to a dedicated circuit and requires a 1-double pole 30 Amp breaker and 1/2 in. water connections.

Features
Item Weight 6
Flow Rate @ 55 F Rise (gallons/min) 0.5
Minimum Temperature (F) 0
Efficiency Level High
Required Volt Connection 240 volt
Product Weight (lb.) 6
Application Type Point of Use
Flow Rate @ 35 F Rise (gallons/min) 0.8 gal (US)/min
Flow Rate @ 45 F Rise (gallons/min) 0.6
Finish Family White
Returnable 180-Day
Amperage (amps) 30
Uniform Energy Factor 0.8
Heat Exchanger Warranty 5 Year
Maximum Temperature (F) 131
Wattage (watts) 7.2
Flow Rate @ 65 F Rise (gallons/min) 0.4
Fuel Type Electric
Indoor/Outdoor Indoor
Pack Size 1
Minimum Activation Rate (gpm) 0.4
Water Heater Features Wall Mounted
Product Height (in.) 7
Product Depth (in.) 3
Water Connection Size (in.) 1/2 in.
Product Width (in.) 15
Part Warranty 1 Year
Labor Warranty No Warranty
Certifications and Listings CSA Listed,UL Listed

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93511740744

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4.7 ★★★★★
Based on 8 reviews
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M
Verified Purchase
Madison Burk
New York, US
★★★★★ 5
Great treat replacing for motivated dogs!!!
Color: Yellow
i use this ball strictly for training purposes with my Aussie who is super obsessed with balls. My dog seriously loves this ball. This has taken the place of treats. When we aren’t training the ball goes in a closet. So far it’s durable enough for our training session. (If we have a good session he is rewarded with having free access to the ball for a limited time, he enjoys a little tug so I normally hold the rope and let him have at the ball) for $10 id say it’s worth it. It’s definitely not indestructible but it is cheaper for me to replace these than buying treats every week as rewards.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Fun toy
Color: Orange
Well made. The puppies love it, BUT it is too hard for them at an early age ( 2 1/2 months. They ended up grabbing the rope. As they got 5-6 months they were fine. Make another model 1 inch smaller and half as hard Belgian Malinois & Doberman.
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Reviewed in the United States on April 15, 2026
S
Verified Purchase
Schamy
New York, US
★★★★★ 5
Durable & great deal
Color: Orange and Yellow
My foster German Shepherd has a jaw that's locked and loaded but love these cause I can play tug of war or fling it way across the yard. He's chewed or busted every ball he's received except these. I'm loving them. Very durable, bounces too really well and I can find it easily with the colors.
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Reviewed in the United States on April 8, 2026
A
Verified Purchase
Amy
Los Angeles, US
★★★★★ 4
Small balls and came apart
Color: Orange and Yellow
My dog loves them; these are my first set of this type of toy. Good quality materials, but the knot in the rope came undone and the ball came off in 3days. I had someone fix and re-tie and it has held up so far. The next set I’ll get in a larger size, they’re a tad small for my dog’s mouth.
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Reviewed in the United States on January 11, 2025
P
Verified Purchase
PJ
Carnegie, US
★★★★★ 1
Ball
Color: Blue
Only lasted about 10 minutes and my dog chewed through the rope.
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Reviewed in the United States on April 25, 2026

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