This specific model is calibrated for R22 systems

Contractors prefer the Macon N10777 for its 1" FNPT x 1" MNPT union connection

The Carrier HH18HA126 Limit Switch is a critical safety component designed for precise thermal regulation in residential and commercial HVAC systems

This model comes as a complete assembly including the 24v coil

Advanced Diagnostics: Fully supports digital readout functionality for rapid troubleshooting of pool heater error codes

Aaon ASM01695 Board R-410A This specific model is calibratedThe Aaon ASM01695 Board, also identified by the official OEM part number OE377 26 00060 1, is a high performance MOGAS XWR BD control unit engineered specifically for precision gas modulation in commercial HVAC systems. This sophisticated HVAC control board integrates seamlessly with White Rodgers gas valves to maintain precise discharge air temperatures, significantly improving total system efficiency. By regulating induced draft fan speed and