Always ensure the bulb is insulated and has tight metal-to-metal contact

Reduced Noise: Advanced scroll technology reduces vibration and acoustic output compared to reciprocating alternatives

which provides superior corrosion resistance and reliable performance in both residential and light commercial air conditioning applications

technicians should mount the sensor on the north side of the building

as well as oil-free centifugal or screw compressor oil-free systems

Reznor 177235 Pressure Cutout 321894-706 Always ensure the bulb isThe Reznor 177235 is a critical safety component designed for high performance HVAC systems, functioning as a High Head Pressure Cutout with manual reset (M R) capabilities. Engineered to monitor refrigerant levels within the high side loop, this OEM replacement pressure switch ensures system integrity by interrupting the electrical circuit if head pressure exceeds safe operational limits. This prevents catastrophic compressor failure and extends the