Weil McLain 510-300-013 Spill Switch or 142 lb-in models

or 142 lb-in models

With a resistive rating of 25A at 277V

providing stable low-voltage power to contactors

Ease of Install: Compatible with genuine Trane parts

For Bard HVAC safety and liability compliance

Weil McLain 510-300-013 Spill Switch or 142 lb-in modelsThe 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