McDonnell & Miller FS5-J-1 Flow Switch R-410A This genuine Lennox 19L5701 replacement

This genuine Lennox 19L5701 replacement features dual 1/4" barb connections for seamless integration with standard vacuum tubing

While this is a Trane OEM part

providing a 0

Can I use standard push-to-connect fittings with this 3/8" OD tube

This item is Non Cancelable / Non Returnable

McDonnell & Miller FS5-J-1 Flow Switch R-410A This genuine Lennox 19L5701 replacementThe McDonnell & Miller FS5 J 1 (Part Number 114785) is a high reliability, in line liquid flow switch specifically engineered for general purpose applications where low flow sensitivity is required. Built with a 1" BSPT (British Standard Pipe Taper) connection, this unit facilitates direct integration into international piping systems without the need for additional pipe tees, reducing potential leak points and installation time. The internal