This HVAC sequencer relay is engineered for precision

it opens the electrical circuit to the gas valve if internal plenum temperatures exceed 150°F and automatically re-closes once the temperature drops by 40°F

including the Belimo NM

while a capacitor must meet the microfarad (MFD) rating exactly

Engineered for direct compatibility

Emerson Alco 065861 Angle Body Flow This HVAC sequencer relay isThe Emerson Alco 065861 (C501 7) is a precision engineered angle body flow expansion valve flange designed for high performance refrigeration system components. Built for compatibility with TCL and TCLE series valves, this component features a 1 2" ODF sweat inlet and a 5 8" ODF sweat outlet, ensuring secure, leak proof brazed connections in demanding HVACR environments. Its right angle configuration is specifically designed to optimize piping layouts