Can I use a universal plastic blade instead

Cast iron D-Pilots typically require two (2) diaphragms

Class 2 Safety Rated: Inherently energy-limiting design reduces fire risk and protects sensitive downstream control boards

Always ensure a discharge pipe is connected and routed to a safe floor drain before testing

300 Ohms to ensure low current draw during operation

Nordyne 663706R J-Trap Can I use a universalThe Nordyne 663706R J Trap is a critical OEM replacement part designed for efficient condensate management in Nordyne, Miller, and Intertherm HVAC systems. This hard J shaped drain tube serves as the primary barrier against atmospheric pressure differentials and sewer gas infiltration. The 663706R is the direct updated version for 663706, engineered to meet exact manufacturer tolerances for a secure fit on the condensate drain line. As a veteran