ICP 2-Pole 40A Contactor for ZAEB020CLA1 — 24V Coil | Ships Today

Overview

This genuine OEM 2-pole, 40-amp definite-purpose contactor (part #1066570) switches line voltage to the compressor and condenser fan in your ICP ZAEB020CLA1 system. Its 24-volt coil closes the contacts on a thermostat call, energizing the high-amperage loads. Constant arcing pits and burns the contacts over years of cycling. A worn contactor produces hard starts, chatter, a no-start compressor, or a unit that runs nonstop when the contacts weld shut. Burnt or pitted contacts and a coil that won't energize mean it's time to replace it.

Specifications

Compatibility

Direct-fit replacement for the ICP ZAEB020CLA1 and equivalent condensing units across the ICP family of brands — Tempstar, Heil, and Comfortmaker — using a 2-pole 40A 24V-coil contactor.

Installation Guide

1. Safety First — Disconnect power and verify zero voltage at the contactor terminals with a multimeter.
2. Access — Remove the condensing unit's electrical service panel.
3. Document — Photograph all line, load, and coil connections before disconnecting.
4. Remove — Move wires one at a time or label them all, then unbolt the old contactor.
5. Install — Mount the new contactor and reconnect each lead to its matching terminal per your photo.
6. Test — Restore power, call for cooling, and confirm the contacts pull in and the system runs.

Signs You Need a Replacement

• Burnt, pitted, or welded contacts.
• Chattering or buzzing on a cooling call.
• Compressor and condenser fan won't start.
• Outdoor unit runs continuously and won't shut off.

Shipping & Returns

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