How do I troubleshoot Burnham boiler ignition failure

Pre-wired leads reduce labor time and minimize wiring errors during field installation

Whether you are performing a reactive boiler repair or a proactive system overhaul

Maintenance Efficiency: Designed for easy field service with accessible internal components

Lennox 24W73 TXV 326070-701 How do I troubleshoot BurnhamThe Lennox 24W73 is a 4 ton thermal expansion valve specifically engineered for high efficiency R 410A refrigeration and air conditioning systems. This genuine OEM Lennox TXV functions as a mission critical metering device, precisely regulating refrigerant flow to the evaporator coil to maintain optimal superheat levels. Featuring a 3 8 inch by 1 2 inch ODF connection, this valve allows for a reliable, leak resistant braze joint during installation.