The E330-0379 Top Board is the official OEM replacement module for the AP TC5-1N5F1AB Controller, used in livestock and poultry ventilation systems. When the top logic board fails, this replacement restores full controller functionality, including temperature probes, curve programming, alarms, and communication pathways. Designed to fit seamlessly into your existing controller, the E330-0379 ensures reliable barn climate management.

Key Features:

• Genuine AP replacement part – E330-0379 Top Board

• Restores logic, inputs, and outputs for TC5-1N5F1AB controllers

• Compatible with temperature and humidity probes for accurate readings

• Supports ventilation curves, variable speed fans, and heating control

• Built to withstand barn environments with dust and moisture resistance

• Plug-and-play installation reduces downtime and simplifies service

• Up to four temp sensors averaging temperature; high/low temp retention
• Zoned or cascading heat stages

Applications:

• Replacement for faulty or damaged top boards in AP TC5-1N5F1AB Combination Ventilation controller

• Swine barns, poultry houses, and livestock facilities requiring accurate ventilation control

• Maintenance part for agricultural dealers and service technicians

Why Choose the OEM E330-0379 Top Board?
Using an authentic AP replacement part ensures compatibility, reliability, and maximum lifespan of your controller. Unlike third-party repairs, the OEM top board is tested and supported by AP’s engineering standards.

📄 See also: AP TC5-1N4F1A Controller for related models.
📘 Reference: AP TC5 User Manual (PDF)