Resideo FM911 Valve 30067439-890 Does this replace a standard

Does this replace a standard hard start kit

The Danfoss 060-5248 (Model KPU 15) is a heavy-duty dual pressure control designed for precise regulation and safety monitoring in commercial refrigeration and air conditioning systems

this SPNO (Single Pole Normally Open) switch is engineered to close on a fall in pressure

The A30 series is specifically optimized for applications requiring a fixed cut-in temperature of 41°F

336500 is the updated version for 335400

Resideo FM911 Valve 30067439-890 Does this replace a standardThe Resideo FM911 (identical to the FM911 U) is a high performance boiler fill valve and backflow preventer combo engineered for precise hydronic heating system maintenance. This 1 2 inch assembly features a pressure regulating valve factory preset at 12 PSI, though it is field adjustable from 4 to 60 PSI to accommodate systems in buildings up to 12 stories. Designed specifically for expansion tank mounting, the unit utilizes a balanced seat piston