Waterway - NEO Temperature Sensor for Control Box Heaters - 775-0100

Waterway – NEO Temperature Sensor for Control Box Heaters

The Waterway NEO temperature sensor, part number 775-0100, is a replacement sensor for hot tub and spa control box heaters on Waterway NEO systems. It is a model-specific part, so confirm that your spa uses a Waterway NEO control box heater before you order.

Compatibility of the Waterway 775-0100 sensor

According to the manufacturer information, this temperature sensor is compatible with the Waterway NEO control box heaters. That is the only compatibility we can confirm for it, so please do not assume it suits other heater types or other control system families.

• Brand: Waterway
• Part number: 775-0100
• Intended for: Waterway NEO control box heaters

If you are still working out which control equipment is installed in your spa, it helps to look at the NEO components themselves, for example the Waterway NEO 2100 control system, and compare them with what you see in your equipment bay.

How to choose the right replacement part

The simplest way to avoid ordering the wrong item is to work from the part number. Look for the number on your existing sensor or on the paperwork for your control box and compare it with 775-0100.

Because this page covers a single version of the part, there are no size or colour options to select. What matters is that your spa has a Waterway NEO control box heater.

• Check that your spa uses a Waterway NEO system.
• Compare the part number of your current sensor with 775-0100.
• Order only if both match.

Replacing a hot tub temperature sensor

A temperature sensor belongs to the heating side of the spa, so it is worth being careful when you replace it. Before you begin any work on the control box, make sure the spa is fully isolated from the electrical supply in line with the instructions for your equipment.

The source information does not give dimensions, cable length or fitting instructions for this sensor, so we have not listed them here. Please refer to the documentation supplied with your spa or control box for the correct way to fit it.

What you receive

You are buying one Waterway NEO temperature sensor with the part number 775-0100. No other components, such as a heater, keypad or control box, are described as part of this item. If you need any of those, they must be ordered separately.