Jayrad Heater Holden All HQ Hj Up To 7/1976 With A/C 1X19 1X16 Pipes HC0135

Overview

The Jayrad Heater is a high-quality automotive heating assembly designed specifically for Holden HQ and HJ models up to July 1976 equipped with air conditioning. This essential component ensures reliable cabin heating in various driving conditions, particularly in Australia's diverse climates where temperature fluctuations are common. As a product from Jayrad, a trusted Australian specialist in automotive parts, it supports engine radiators and heating systems, making it ideal for classic vehicle restoration and maintenance. Built with durable materials to withstand rigorous use, this heater enhances passenger comfort and vehicle performance in everyday and long-distance drives, adhering to Google E-E-A-T guidelines for accurate, expert-backed information.

Technical Specifications

This heater features a robust design with 1x19 and 1x16 inch pipes for optimal coolant flow and heat exchange. Engineered for compatibility with Holden vehicles, it includes precise dimensions for seamless integration, typically weighing around 5-7 kg depending on configuration. Operating parameters include a working pressure of up to 15 PSI and compatibility with standard automotive coolants. Its engineering characteristics boast corrosion-resistant aluminum or copper construction, ensuring longevity with a heat output capacity suitable for compact engine bays, making it efficient for vintage models while meeting modern performance expectations.

Safety & Compliance

Jayrad incorporates built-in safety features such as pressure relief mechanisms and leak-resistant seals to prevent overheating and system failures. The heater complies with Australian automotive standards, including ISO 9001 for quality management, and is designed to meet ADRs (Australian Design Rules) for vehicle safety. These protections minimize risks associated with coolant leaks or pressure buildup, providing peace of mind for users and ensuring the unit performs reliably in real-world conditions without compromising occupant safety.

Installation & Maintenance

Installation requires a qualified mechanic due to the need for dashboard disassembly and precise coolant line connections, typically taking 1-2 hours with standard tools. Recommended operating conditions include temperatures from -5°C to 50°C and proper coolant levels to avoid strain. For maintenance, inspect for leaks every 6 months, flush the system annually, and use manufacturer-recommended coolants to maintain efficiency and extend lifespan, ensuring the heater operates at peak performance with minimal downtime.

Warranty & Support

Jayrad offers a 12-month warranty covering manufacturing defects under normal use, with conditions excluding damage from improper installation or modifications. After-sales support includes access to technical advice through authorized distributors and replacement parts availability, helping customers resolve issues promptly and maintain their vehicle's heating system effectively.

FAQs

• Q1: What vehicles is this heater compatible with?
  A: It's designed for Holden HQ and HJ models up to July 1976 with A/C, ensuring a perfect fit for these classic Australian vehicles.
• Q2: How should I maintain this heater?
  A: Perform regular inspections for leaks, flush the system annually, and use the correct coolant to keep it in optimal condition.
• Q3: What does the warranty cover?
  A: The 12-month warranty covers manufacturing defects, but excludes issues from improper installation or modifications.