How do I confirm this fits my specific Williams heater

including HVACR systems and agricultural facilities governed by NEC Article 547

allowing service technicians to manage 277V loads up to 5 Amps

Key Benefits 24V AC synchronous motor provides consistent 2RPM output speed for reliable opening and closing of dampers

Key Benefits Precise Voltage Sensing: Engineered with specific 190/200V pick-up and 60/130V drop-out thresholds for optimized compressor starting

Carrier 332368-750 Thermal Expansion Valve Kit Els PW 29614 How do I confirm thisThe Carrier 332368 750 Thermal Expansion Valve Kit is a genuine Factory Authorized Parts replacement engineered for high precision refrigerant metering in R 22 HVAC systems. Designed specifically for 3 to 3. 5 ton capacity units, this thermostatic expansion valve (TXV) maintains the necessary superheat to prevent liquid slugging while ensuring the evaporator remains fully active. As a direct replacement for EA36YD034, this bi metal valve assembly