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The PVI INDUSTRIES 156550 is an OEM thermostat kit designed to regulate water or fluid temperature in commercial water heating equipment. It controls system operation by switching heating elements or burner circuits on and off based on set temperature thresholds. This kit is a direct factory replacement, maintaining original performance specifications and long-term reliability. It is intended for installation by licensed plumbers or HVAC technicians servicing PVI water heating systems. The CE certification confirms the component meets applicable safety and electromagnetic compatibility standards.
The 156550 thermostat kit is identified for use with the Selco 75-194 water heater. It is suited for commercial water heating applications where precise temperature control and OEM-grade reliability are required. Technicians servicing PVI Selco-series equipment will find this kit a direct fit for restoring proper thermostat function without modification.
Designed as a direct OEM replacement for PVI Selco 75-194 water heating equipment.
Installation should be performed by a licensed plumber or HVAC technician familiar with commercial water heating systems. Shut off the power supply and allow the unit to cool before beginning any thermostat service. Confirm the replacement thermostat matches the original setpoint range and wiring configuration before energizing the system. Local plumbing and mechanical codes, including applicable IPC requirements, should be observed during service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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