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Industrial-Grade Build: Rugged cast iron construction minimizes thermal expansion and wear in demanding mechanical room environments
Common Questions Is the Marley 302012811 element compatible with 240V systems
The red line is fused to the back of the glass tube
and other non-corrosive gases
Lennox 60L36 Expansion Valve 30067439-890 Industrial-Grade Build: Rugged cast ironThe Lennox 60L36 Expansion Valve is a critical OEM replacement thermostatic expansion valve engineered for precision refrigerant metering in high efficiency residential and light commercial HVAC systems. This TXV effectively replaces discontinued part number 60L3601, providing the necessary modulation to maintain evaporator superheat across varying load conditions. Constructed from heavy duty brass, this valve features a 3 8 inch inlet and 1 2 inch