This B1256554 thermal relay is a direct replacement for various stacked configurations in AE60

this balance port expansion valve ensures stable refrigerant flow control

The Heil Quaker ICP 1173650 Device is a precision-engineered fixed orifice piston designed for critical refrigerant flow regulation in residential split systems

this 1191553 vent pressure switch prevents hazardous conditions such as carbon monoxide buildup

technicians should retain the original knob from the existing unit during replacement

Belimo G240B-N Valve 340155-7024 This B1256554 thermal relay isThe Belimo G240B N is a 1 1 2" NPT 2 way globe valve engineered for high precision throttling in hyronic systems and low pressure steam applications. Rated for ANSI Class 250, this valve features a robust bronze body and brass trim, making it a reliable choice for commercial HVAC control valve replacements. With a Cv of 28 and a modified equal percentage flow characteristic, it provides stable linear control for chilled water, hot water, and up to 60%