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Guardian Lux-V 20kW Pool Heat Pump – Top Discharge, Full DC Inverter

SKU: GLV-20
Regular price $6,990.00
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Strong, efficient heating for medium to large pools. The Guardian Lux-V 20kW combines full DC inverter technology with cold-climate performance down to –15°C, making it ideal for year-round pool or spa use. With vertical air discharge for compact installation, premium build quality, and smart Wi-Fi controls, it delivers both convenience and efficiency.

Backed by an industry-leading warranty and full Australian service support, the Lux-V 20kW is a powerful, quiet, and dependable choice for families who want extended swim seasons without high energy costs.

Why Choose the Lux-V?

  • C.O.P. up to 14.5 — premium efficiency with reduced operating costs

  • Unbeatable Warranty & Local Support — 25 years on titanium heat exchanger, 5 years on compressor, full Australian service

  • Cold Climate Ready — dependable heating in conditions down to –15°C with automatic fast defrost

  • DC Full Inverter Technology — advanced compressor, fans, and control system for stable, efficient performance

  • Heating & Cooling Function — use all year, whatever the season

  • Smart Controls — Wi-Fi connectivity, 4 operating modes, and LCD touchscreen with 0.1°C precision

  • Vertical Air Discharge — efficient airflow with a compact footprint

  • Durable Construction — ABS front panel with galvanized steel back for long outdoor service life

  • Quiet Operation — high output without excessive noise

  • Eco-Friendly R32 Refrigerant — reduced environmental impact

Guardian Lux-V 20kW Pool Heat Pump – Top Discharge, Full DC Inverter feature set 1

Guardian Heat Pump feature Trusted

Smart Wi-Fi Control – Heat Your Pool From Anywhere

Guardian Lux-V wifi

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Technical Specifications — Lux-V 20kW (GLV-20)

Performance (Air 27°C / Water 26°C / Humidity 80%)

  • Heating Capacity: ~20.0 kW

  • C.O.P.: up to 14.5

Performance (Air 15°C / Water 26°C / Humidity 70%)

  • Heating Capacity: ~14.5–15.0 kW (typical for size)

  • C.O.P.: ~7.1–4.8

Construction & Components

  • Operating Air Temperature: –15°C to 43°C

  • Compressor: Mitsubishi Rotary/Inverter or Panasonic Rotary/Inverter

  • Heat Exchanger: Titanium

  • Casing: ABS front panel + galvanized steel back panel

  • Power Supply: 220–240V~/1Ph/50Hz

  • Electrical Connection: 15A hardwired

  • Rated Input Power: ~0.35–3.2 kW

  • Max Rated Input Power: ~4.5 kW

  • Sound Pressure (1m): 44–56 dB(A)

  • Water Connection: 40 mm

  • Net Weight: ~85 kg

  • Unit Size: approx. 1150 × 500 × 950 mm (vertical discharge design)

What’s Included

  • 1 × Guardian Lux-V 20kW Heat Pump (GLV-20)

  • 1 × Intelligent LCD Touch Controller

  • 1 × User Manual & Quick Start Guide

  • 1 × Warranty Information Pack

Applications

  • Medium to large residential pools

  • Swim spas

  • Year-round pool heating and cooling, with cold-climate operation down to –15°C

Downloads

Guardian Lux-V Brochure

Guardian Lux-V User Manual

Have Questions?

Call our friendly team at 1300 930 847 or email us at sales@waternex.com.au for expert advice.

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