Johnson Controls A19PRC-1 Temperature Control 30067439-890 The 100412 is the approved

The 100412 is the approved replacement for the 054981

the Watts 374A series is the standard for reliability due to its non-mechanical disc-to-seat alignment

this high-low signal selector features a compact mounting bracket for streamlined installation within control panels or terminal units

Ensure the tip is properly positioned in the pilot flame (typically the top 3/8" to 1/2" of the tip) and that the connection to the gas valve is snug but not over-torqued to prevent damaging the internal copper lead or insulation

As a genuine OEM replacement slinger

Johnson Controls A19PRC-1 Temperature Control 30067439-890 The 100412 is the approvedThe Johnson Controls A19PRC 1 is a heavy duty mechanical temperature control engineered specifically for high moisture agricultural and demanding industrial environments. This single stage temperature control features a SPDT switch action, making it suitable for both heating and cooling applications across a wide voltage range of 24 to 277 VAC. Designed as a direct cross for TF115 001, it utilizes a 1 3 8" x 2 1 4" coiled sensing bulb to ensure high