CAMPLUX 3.5kW 120V Electric Tankless Water Heater
Usually $107.98
Price checked Jul 29, 23:00 CT
Tired of lukewarm water at your wet bar or small sink?
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Our read on this product
When you need hot water in a tight spot, like a small kitchen sink, a wet bar, or even an RV, a traditional tank water heater is often just too much. This compact unit heats water on demand, meaning no waiting and no wasted energy keeping a tank hot when you only need a small amount of water. It's designed to deliver hot water precisely where and when you need it, without the significant space or energy footprint of a larger system.
The real benefit here is the convenience of having instant hot water in places you might not expect. It’s small enough to be mounted out of sight under a sink or in a cabinet, and its self-modulating technology means it only uses power when you turn on the tap. It won't heat your entire home, but it's a quiet fix for lukewarm or missing hot water at individual faucets or showers.
What makes it stand out
- Provides instant hot water at a specific fixture, unlike a central tank heater that serves multiple points of use.
- Its compact, tankless design fits in spaces where a traditional water heater simply wouldn't.
- Self-modulating technology adjusts power in real-time, offering more energy efficiency for localized heating needs compared to a constantly running tank.
When this isn't the right fit
- This unit is designed for single-point-of-use applications and cannot supply hot water to an entire home.
- It requires a dedicated 32A circuit breaker and 10AWG wiring, meaning it needs hardwiring by a qualified electrician.
- The temperature rise is limited, so it's best suited for areas where the incoming water temperature is already moderate.
Real-world notes
- You'll need to ensure your home's electrical system can support its power draw, as it requires specific wiring and a dedicated breaker.
- The activation flow rate is quite low, so it might not turn on if you only have a trickle of water.
- While it saves energy by heating on demand, its effectiveness is tied to the incoming water temperature and the desired output temperature.
This is a smart buy if you need a dedicated hot water source for a single sink or small fixture and want to avoid the bulk of a tank heater.
How this price compares over time
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