This high-temperature boiler sight glass resists the etching and clouding common in older natural gas units

measuring approximately 12 inches for standardized fitment

The Belimo GMB24-MFT Actuator is a heavy-duty non-spring return rotary actuator engineered for precise control of large dampers and valve assemblies in high-torque HVAC applications

Efficient Actuation: Provides 3

The Carrier 38RR501871 Bearing Bracket is a critical OEM replacement part designed for precision motor and fan shaft support in Carrier HVAC units

Carrier EF17BG247 Reversing Valve 323055-751 This high-temperature boiler sight glassThe Carrier EF17BG247 is a critical 4 way reversing valve engineered specifically for heat pump systems requiring precise refrigerant flow control. As an OEM Carrier replacement part, this valve features a 24V solenoid coil designed to interface seamlessly with standard 24 volt control circuits. With port configurations of 3 4" x 1 2", it facilitates the essential transition between heating and cooling cycles by reversing the refrigerant flow