Electric Instantaneous Water Heaters
Electric instantaneous water heaters of Backer 733 families are due to its design and dimensions intended for direct installation at a basin, sink, shower etc. with a fixed connection to the electric power supply only. They are appreciated in households, cottages, weekend houses, workshops, medical facilities and anywhere you need an instant consumption of hot water.
Backer 733 Family
- small instantaneous water heater intended for single-point installation
- for household as well as cottages and weekend houses
- immediate and uninterrupted warm water supply
- environmental friendly and economical operation - saves water and energy
- can be used both at over-sink and under-sink position
- electronic protection of heating elements in case that air occurs in the system
- simple and quick installation – no adjustment
- pilot light
- long life time - no scale deposition
- heating elements with extra long lifetime due to special surface treatment
- highly reliable and safe operation
- meets requirements for installation in zone 1 (according to IEC 364-7-701) in bathrooms - degree of protection IP 25
| Type Backer | 0733 | 1733 |
|---|---|---|
| Nominal power (kW) | 3,5 | 5 |
| Nominal voltage (V) | 230 | 230 |
| Nominal current (A) | 15,2 | 21,7 |
| Circuit breaker (A) | 16 | 25 |
| Recommended - for basin - for sink - for shower - for small bath |
• • |
• • • |
| Min pressure in water piping (MPa) | 0,08 | |
| Max pressure in water piping (MPa) | 0,6 | |
| Operating pressure (MPa) | 0 | |
| Degree of protection | IP 25 | |
| Appliance weight (kg) | 1,3 | |
| Connection to water piping | G 1/2" | |
| Dimensions (mm) | 175 x 204 x 80 | |