AC Contactor for Duratech DURA-18, DURA-22 / DURA+19 Heat Pumps

Genuine OEM AC Contactor for 2014+ Models

As a retailer of pool and spa heating equipment, I supply genuine OEM AC contactors specifically designed for Duratech DURA-18, DURA-22, and DURA+19 heat pump systems. This factory-specified component controls the electrical power supply to your heat pump’s compressor and fan motor.

Product Overview

This AC contactor serves as the primary electrical switching device in your Duratech heat pump, controlling power to the compressor and fan motor circuits. When the control board signals for heating or cooling, the contactor’s electromagnetic coil pulls the contacts closed, allowing current to flow to the major electrical components.

Key Features

OEM Specification
Manufactured to Duratech’s exact electrical ratings and physical specifications for DURA-18, DURA-22, and DURA+19 models from 2014 onwards.

Heavy-Duty Contacts
Engineered with robust contact points designed to handle the high inrush currents associated with compressor and fan motor starting.

Multi-Model Compatibility
Compatible across DURA-18, DURA-22, and DURA+19 models, providing parts standardization for service applications.

Applications

This AC contactor is essential for controlling electrical power in compatible Duratech heat pumps. Common replacement indicators include heat pump failing to start, chattering or buzzing sounds from the contactor, pitted or burned contact points, welded contacts preventing shutdown, or intermittent operation.

Technical Specifications

Installation Notes

AC contactor replacement requires electrical knowledge and proper safety procedures. Always disconnect power before servicing, label all wire connections before removal, verify correct coil voltage matches control circuit, and ensure contacts operate smoothly without sticking after installation.