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🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

🚨JUNE WINTER SPECIAL🚨 Warm up this winter in one of our awesome Wellness Infrared Saunas.

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Spanet Heat Pump Union - Thin Thread
Description

The Spanet Heat Pump Union – Thin Thread is a precision-engineered plumbing connector designed to ensure a secure and leak-free connection between 40mm PVC pipework and compatible spa or heat pump systems. Built specifically for older metal-cased heat pump units with a thin-thread outlet, this union is an essential replacement or maintenance component for reliable spa heating performance.

Spanet Heat Pump Union - Thin Thread

Regular price $27.52

SN-HP-UNION-THN

Specifications
  • Availability:
    In stock

The Spanet Heat Pump Union – Thin Thread is a precision-engineered plumbing connector designed to ensure a secure and leak-free connection between 40mm PVC pipework and compatible spa or heat pump systems. Built specifically for older metal-cased heat pump units with a thin-thread outlet, this union is an essential replacement or maintenance component for reliable spa heating performance.

Spanet Heat Pump Union - Thin Thread
Regular price $27.52

Product Information

Property Details
Brand Spanet
Specifications Designed for 40mm PVC pipe connections
Thin-thread configuration for compatible heat pump outlets
Includes O-ring sealing surface (O-ring typically supplied separately depending on kit)
Suitable for select Spa/heat pump systems with metal cabinet heat exchangers
Durable construction for high-pressure spa water circulation systems
Functionality This heat pump union provides a secure mechanical connection between your spa plumbing and heat pump system, allowing heated water to circulate efficiently. It ensures proper alignment and sealing between components, helping to maintain optimal heating performance while preventing leaks or pressure loss in the system.
Key Features Purpose-built for thin-thread heat pump outlets
Compatible with 40mm spa plumbing systems
Ensures tight, reliable water sealing connection
Easy to replace during maintenance or repair work
Designed for durability in continuous water flow environments
Ideal spare part for servicing or restoring older heat pump units
Documentation Ensure system is fully powered off and depressurised before installation
Check thread compatibility before fitting (thin-thread type only)
Use appropriate PTFE tape or sealing lubricant where required
Confirm correct O-ring placement for leak prevention
Recommended installation by a qualified spa technician for best results
Do not overtighten, as this may damage threading or sealing surfaces

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Newcastle’s first and most trusted pool shop. Established in 1967, we’re a proudly Australian, family-owned business now serving its third generation, with over 150 years of combined industry experience. From cutting-edge robotic cleaners and energy-efficient pool pumps to water treatments, heaters, covers, and filters, we carry only the best brands and stand behind every product we sell.

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