20m Pre-Insulated Copper Pipe – Ideal for Solar Hot Water Installs

This high quality 20 metre roll of pre-insulated copper pipe is designed specifically for connecting solar thermal collectors or panels to your hot water cylinder. The factory-applied insulation significantly reduces heat loss, improves system efficiency, and helps prevent freezing or condensation in NZ’s variable climate.

Key Features & Specifications

– Length: 20 metres (coil – flow + return in one insulated assembly)
– Material: High-grade copper tube (durable, corrosion-resistant)
– Insulation: Thick closed-cell foam (UV-resistant outer jacket) Aeroflex
– Temperature rating: Suitable for high-temp solar applications (typically up to 180–200°C)
– Compatibility: Works with Peter Cocks solar cylinders, STD 20/30 collectors, evacuated tube systems
– Easy install: Flexible yet robust – reduces on-site insulation time and labour costs
– NZ compliant: Meets G12/AS1/AS2 requirements for solar hot water plumbing

Why Choose Our Pipe?

Pre-insulated copper outperforms standard lagged pipe in efficiency and longevity. It delivers more usable heat from your solar collectors, saving energy and money year-round. Perfect for Christchurch and Canterbury installs where cold winters demand reliable thermal performance.

Common Uses

– Solar flow & return lines from roof collectors to cylinder
– Extensions in off-grid or hybrid solar/ systems

Order today – fast NZ-wide shipping from Ice Solar Christchurch. Questions? Contact us for compatibility advice.