Tankless Water Heater Bradford

Tankless Water Heater FAQs

What is the difference between a tankless and a tank water heater?

The key difference is how they heat water.

• Tank water heaters: Store and heat water in a tank, resulting in standby heat loss.
• Tankless water heaters: Heat water on demand only when needed, avoiding standby heat loss.

This makes tankless heaters more energy-efficient, but they have higher initial costs.

How do tankless water heaters work?

Unlike traditional tank water heaters that store hot water, tankless water heaters, also called on-demand water heaters, only heat water when needed:

1. Cold water enters the unit when you turn on a hot water tap.
2. A flow sensor detects the water flow and activates the heating element (gas burner or electric coils).
3. The heating element quickly raises the water temperature to the set point.
4. Hot water is delivered to the fixture, providing instant and continuous hot water for as long as the tap is on.

This eliminates standby heat loss and ensures hot water availability.

How to flush a tankless water heater?

Flushing a tankless water heater involves using a descaling solution to remove mineral buildup. This process typically involves:

1. Disconnecting the unit from the water and power supply.
2. Connecting hoses to the cold and hot water ports.
3. Circulating a descaling solution through the unit.
4. Flushing with clean water to remove the solution.
5. Reconnecting the water and power supply.

Consulting a plumber or following the manufacturer's instructions is recommended for a proper flushing procedure.

What are the best tankless water heaters?

The best tankless water heater for you depends on:

• Your specific needs (household size, hot water usage, climate)
• Budget
• Energy efficiency goals

Compare models from reputable brands for the best match.