Always verify the rotation matches your existing blower wheel before final installation

The McDonnell & Miller 157S-R-M (Part Number 177306) is a heavy-duty

Built for durability in demanding industrial mechanical rooms

Automatic Reset Functionality: Eliminates the need for manual resets after nuisance trips or temporary overheating events

Key Benefits: OEM Compatibility: Exact replacement for Heil Quaker and ICP 1186437

ClimateMaster 23B0011N01 Valve 326058-755 Always verify the rotation matchesThe ClimateMaster 23B0011N01 is a professional grade 1 2 inch 2 way valve body designed for precision fluid control in water source heat pump (WSHP) and geothermal systems. As a less actuator component, this valve serves as a direct replacement for ClimateMaster HVAC parts in series such as the Tranquility (SE) or Vari Master. It is engineered to handle variable flow rates, ensuring your unit maintains optimal head pressure and thermal exchange