Weil McLain 510-300-013 Spill Switch Professional installation of this furnace

Professional installation of this furnace safety control is standard practice during preventative maintenance to ensure the sequence of operation remains within manufacturer specifications

ensuring minimal downtime during field service

Can I use a standard hardware store #10 screw instead

it supports a maximum working pressure of 10

Critical for maintaining energy efficiency in HVAC pneumatic systems

Weil McLain 510-300-013 Spill Switch Professional installation of this furnaceThe Weil McLain 510 300 013 Spill Switch is a critical safety component designed specifically for certain Weil McLain gas fired boilers, including the CG, CGA, EG, and PFG series. This premium safety limit is engineered to detect flue gas spillage caused by chimney blockages or improper venting. The unit features an integrated manual reset (M R) button, ensuring that your heating system cannot resume operation until a qualified technician investigates