Compact Top Discharge: The 3/4" MNPT inlet and top outlet configuration allow for streamlined piping in tight mechanical rooms

Rotate the minute hand clockwise until the time arrow on the center of the dial aligns with the current time on the outer 24-hour ring

High Thermal Range: Rated for temperatures up to 500°F

the SP12143K kit replaces legacy silicon carbide ignitors with updated components that optimize thermal conductivity and reduce resistance-related failures during the heating cycle

Common Question:

Aaon ASM01646 Control Refrigerant Compact Top Discharge: The 3/4"The Aaon ASM01646 Wattmaster Control is a high precision 3% Room Mounted Relative Humidity Sensor engineered to provide superior environmental management for commercial HVAC systems. As an essential OEM replacement part, this 0 5 VDC humidity sensor is specifically designed to integrate seamlessly with AAON GPC XP and BGC controllers. This model serves as the direct R34690 replacement, ensuring that your building automation system maintains accurate