Always verify the glass outside diameter (OD) is 5/8" before installation

For the large 5/16" contact terminals

it is manufactured to meet the specific temperature and pressure requirements for the listed Burnham boiler models

High Precision: Utilizing a 499-500 Ohm tolerance specifically for HVAC signal conversion accuracy

with a minimum switching interval of 30 minutes

Nordyne 259200R Wiring Harness Always verify the glass outsideThe Nordyne 259200R Wiring Harness is the direct OEM replacement wiring for the discontinued 259200 part number, engineered for precise electrical integration within Nordyne HVAC systems. As a critical component for inter stage communication and power distribution, this harness maintains circuit integrity between the control board and blower motor or inducer assemblies. Built with high temp insulation and vibration resistant terminal connectors, it