Pvi Industries 129347 Upper Limit Probe Sensor Kit

Product Description

The PVI Industries 129347 is an upper limit probe and sensor kit designed as a spare replacement component for Eos series commercial water heaters. This kit provides the sensing element that monitors water temperature at the upper limit threshold, protecting the heater from overtemperature conditions. When the upper limit sensor detects temperatures beyond the safe operating range, it signals the control system to interrupt the heating cycle. Licensed plumbers and commercial water heater technicians install this kit during routine maintenance or when diagnosing high-limit fault codes on Eos units.

This kit is intended for use in commercial water heating applications where Eos series equipment is installed. It serves as a direct spare part replacement for the factory-installed upper limit probe and sensor assembly. Facilities with high-demand hot water systems rely on accurate limit sensing to maintain both efficiency and equipment longevity. This replacement kit is appropriate for service calls involving nuisance high-limit trips, sensor failure, or scheduled preventive maintenance on compatible PVI Eos water heaters.

Key Features

• Upper limit probe and sensor kit for Eos series commercial water heaters
• Monitors water temperature to protect against overtemperature conditions
• OEM spare part designed for direct replacement of the factory assembly
• Compact form factor fits within standard heater service access points

Compatibility

Designed as an OEM spare part replacement for PVI Eos series commercial water heaters equipped with an upper high-limit sensing assembly.

Installation Notes

Installation should be performed by a licensed plumber or qualified commercial water heater technician. Before servicing, shut off the gas or power supply to the heater and allow the unit to cool and depressurize according to standard service procedures. Consult the Eos unit service manual for proper sensor routing and connection points. Work should comply with applicable local plumbing codes and the manufacturer's installation guidelines.