Nordyne 669065R Filter Retainer 318973-401 the KATB-015E-CAV-R is the direct

the KATB-015E-CAV-R is the direct manufacturer-recommended replacement for the older -800 series

or improper gas pressure leading to flame roll-out

making it a versatile solution for preventing short cycling and maintaining precise temperature control in low-load conditions

Rugged Reliability: The Setra 231G sensor utilizes thin-film sensing technology to resist long-term drift and withstand high line pressure environments

Nordyne 669065R Filter Retainer 318973-401 the KATB-015E-CAV-R is the directThe Nordyne 669065R Filter Retainer is a critical genuine OEM replacement part engineered for field technicians servicing Nordyne, Miller, and Intertherm forced air furnaces. This heavy duty HVAC filter clip is designed to lock the media securely against the cabinet frame, preventing bypass air which can lead to evaporator coil fouling and reduced heat exchanger longevity. Unlike generic alternatives, this Nordyne furnace part maintains the tension