Watts 0275464 Valve 326058-756 allowing for flexible mounting locations

allowing for flexible mounting locations relative to the fan coil

Using a horizontal pan in a vertical airflow configuration will result in immediate drainage failure

this controller is calibrated specifically for 1097 Ohms PTC (Positive Temperature Coefficient) sensors

Ensure the 1/4 barb connection and tubing are clear of obstructions before replacement

Watts 0275464 Valve 326058-756 allowing for flexible mounting locationsProfessional grade Watts 0275464, a high capacity Series 174A boiler pressure relief valve, is engineered for critical overpressure protection in large scale hot water heating and domestic supply systems. Constructed with a heavy duty bronze body and a rugged stainless steel spring, this 1 inch NPT valve is factory set to a 150 psi pressure relief setting and delivers a high volume discharge capacity of 3,795,000 BTU hr. The 174A series utilizes a non