ICP Defrost Control Board for YJ060GA1 — Heat Pump | Ships Today

Overview

This genuine OEM defrost control board (part number 1069364) manages the defrost cycle on the ICP / Tempstar / Heil YJ060GA1 heat pump. The board monitors coil temperature and run time, then initiates a timed defrost — energizing the reversing valve, stopping the outdoor fan, and clearing frost from the outdoor coil so the unit keeps heating efficiently in cold weather. A failed defrost board leads to a frozen-over outdoor coil, poor heating, and high energy bills, so a correctly functioning board is essential to heat-pump performance.

Specifications

Compatibility

Direct OEM replacement defrost board for the ICP / Tempstar / Heil YJ060GA1 heat pump. Match the board part number and connector layout to your original before installing.

Installation Guide

1. Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
2. Access — Remove the condenser electrical access panel.
3. Document — Photograph every connector, defrost sensor lead, and the defrost timing pin setting before disconnecting.
4. Remove — Unplug the harnesses, release the board standoffs, and lift out the old board.
5. Install — Snap in the new board, reconnect each harness per your photo, and set the defrost timing jumper to match the original.
6. Test — Restore power and run a forced defrost (or observe a normal cycle) to confirm correct operation.

Signs You Need a Replacement

• Outdoor coil ices over and never clears in heating mode
• Unit stuck in defrost, or never enters defrost
• Reversing valve or outdoor fan not responding on a defrost call
• No output to the contactor or reversing valve from the board

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.