- Is the BD-27-DWH a whole-house heater?
- No. Its small capacity and single-phase design point to point-of-use or small-home duty. For a full house with several bathrooms, look at higher-output tankless models.
- Can it be wired for three-phase power?
- No. The unit does not support three-phase supply, so it must be installed on a single-phase circuit sized for its draw.
- Does it have a temperature display?
- Yes. It has a digital display for setting and checking the water temperature.
- How does it compare with a tank heater?
- It heats on demand and skips the standby losses of a storage tank, but it needs a strong dedicated circuit and cannot serve many fixtures at once.
- What about corrosion protection?
- The unit uses stainless steel corrosion protection, which helps against rust and scale over time.
- What is in the box?
- The heater itself and its mounting hardware. Check the listing for the exact accessory list before buying.
- Where is the Black & Decker BD-27-DWH cheapest?
- At Tractor Supply Co, for $599.99, as of our latest check.