Scalewatcher 4 StarZoom

Scalewatcher 4 Star

Scalewatcher 4 Star
Item# scalewatcher-4-star
For municipal or well water, large houses. Indoor use only.

This Scalewatcher 4 Star hard water unit is designed for larger houses with well water and provides more power for homes with 3 or more bathrooms, tankless hot water heaters or solar hot water systems.

This units specs

Treats pipe sizes up to 1.5 inch dia.

Use this model for up to 100 GPG (grains per gallon hardness)

Ground shipping in the U.S.A. is FREE

12 month money back gaurantee

10 year manufactures warranty


Hard Water Treatment Unit

Residential use. Villa’s, large water users and swimming pools.

Warranty Performance guarantee

Ten years. Twelve months.

Bar graph indicator reading:

The Scalewatcher™ 4 Star is fitted with a bar graph indicator.

It can be interpreted as follows:

Bottom segment indicates 12 V DC internal supply.

Second segment (from bottom) indicates signal present at output pins.

Top segments flash to indicate that the signal cable is connected and correct modulated signal being generated.

Technical specifications of the 4 Star:

Supply voltage: 110 – 240 VAC + 10 %, 50/60 Hz

Energy consumption Less than 8 Watt/hour

Application Voltage 12 VDC

Coil cable One core 1 mm2/White

Maximum Coil Temperature 80 oC

Capable of driving 2 coils double layer

Enclosure material Polysterol Grey

Maximum enclosure temperature +60 oC

Minimum enclosure temperature -10 oC

Protection rate IP54, indoor use

Weight 690 Gram

Dimension (wxhxd) 227 x 108 x 63 mm3
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