Guaranteed Lowest Prices | Call Our Experts Today: 1300 930 847

Your cart

Your cart is empty

Chromagen SPLITLINE 200L Solar Hot Water System – 30 Evacuated Tubes with 20L/min Natural Gas Boost

SKU: S3779
Regular price $3,949.00
Unit price
per
Same Day Dispatch

Free Express Shipping Australia-Wide

Price Match Guarantee

Found a better price elsewhere? We’ll beat it.

(0 in cart)
100% Secure payments
Apple Pay
Google Pay
PayPal
Zip
Klarna
Visa
Mastercard
Shop Pay
Ask a Question About This Product

Chromagen SPLITLINE 300L Solar Hot Water System – 30 Evacuated Tubes with 20L/min Natural Gas Boost
Model: 930SR30M20

High-capacity solar hot water made for Australian families.
Built to handle bigger households and higher demand, the Chromagen SPLITLINE 300L system combines efficient solar heating with a 20L/min natural gas continuous flow booster. It delivers consistent hot water, lower energy bills, and year-round reliability—backed by Chromagen’s nationwide service network.

Highlights

300L insulated tank ideal for families of 4–6 people
30 evacuated solar tubes provide efficient heating, even on cloudy days
20L/min Midea natural gas booster – heats only when needed
Split system configuration – ground-mounted tank, roof collectors
Use up to 80% less energy than electric systems
Auto frost protection standard via solar controller circulation
Sleek design with minimal roofline clutter
6.5-Star rated gas booster delivers efficient performance with low gas use

Chromagen SPLITLINE 200L Solar Hot Water System – 30 Evacuated Tubes with 20L/min Natural Gas Boost feature set 1

Applications

• Larger homes (4–6 people)
• Multi-bathroom households
• Regional or suburban areas with good sunlight
• Households replacing electric or gas storage hot water units

System Overview

• Tank Capacity: 300 Litres
• Booster Type: Midea 20L/min Natural Gas Continuous Flow
• System Type: Split, open-loop
• Roof Collector Orientation: Adjustable to suit site
• Frost Protection: Auto-pump activation standard (optional mechanical frost valve)
• Warranty: 5 Years Tank & Collector, 3 Years Labour, 10 Years Heat Exchanger

Collector Specifications

• Type: 30 evacuated tubes
• Dimensions: 2440mm (W) x 2020mm (H) x 155mm (D)
• Aperture Area: 2.82 m²
• Gross Area: 6.2 m²
• Tube Construction: Twin-layer borosilicate glass with copper core
• Max Pressure: 1000 kPa
• Weight: 119kg (empty), 121kg (full)

Storage Tank Specifications

• Diameter: 651mm
• Height: 1434mm
• Material: Mild steel with vitreous enamel lining
• Insulation: Thick polyurethane
• External Casing: Galvanised steel with baked polyester coating
• Fittings: PTR Valve (1000kPa), sacrificial anode
• Dry Weight: 91kg
• Frost Protection: Built-in auto circulation

Booster Specifications (Midea M20)

• Flow Rate: 20L/min @ 25°C rise
• Energy Star Rating: 6.5
• Thermal Efficiency: 84.1%
• Dimensions: 595mm (H) x 375mm (W) x 165mm (D)
• Gas Consumption: 160 MJ/h
• Gas Type: Natural Gas
• Power Supply: 240V AC / 12V DC control
• Min Flow Rate: 2.5L/min (3.0L/min to start)
• Water Pressure: 150–1000 kPa (ideal 350 kPa)

How It Works

• Sun heats water via the 30 evacuated tubes
• Grundfos pump circulates water between the tank and roof collectors
• Heated water is stored in the 300L insulated tank
• When needed, the gas booster activates and instantly raises water temperature as it flows to outlets
• The controller monitors temperatures and triggers the pump as needed for consistent performance

Installation Notes

• Use copper piping between collectors and tank (no plastic)
• Booster and tank must be installed with appropriate safety valves and isolators
• Open-loop system – not suited for glycol or closed-loop applications
• Compatible with optional flat roof stands
• Approved tempering valve must be fitted at the hot water outlet

What’s Included

• 1 x 300L Vitreous Enamel Storage Tank
• 30 x Evacuated Solar Tubes (1800mm)
• 1 x Midea 20L/min Natural Gas Booster (Model M20)
• 1 x Grundfos Circulation Pump
• 1 x Digital Solar Controller with LED alerts
• 1 x Tank + Collector Sensor Kit
• Built-in Auto Temperature Regulation
• Warranty: 5 Years Product / 3 Years Labour (Tank & Tubes), 10 Years Heat Exchanger

Downloads

Chromagen Solar Hot Water (PDF)

Have Questions?

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

Real Reviews from Real Customers

Google Reviews from Verified Buyers

Working on a Project? We’ll Give You the Best Price


Let us know what you need - we’ll send back a tailored quote with any trade, bulk, or freight discounts included.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
100% Australian Owned and Operated

We're a locally Owned and Operated Business

30-Day Satisfaction Promise

If You're Not Happy, We're Not Happy!

Secure Online Payment System

All our transactions are protected and secure.

Price Match Guarantee

Found a better price elsewhere? We’ll beat it.  

What Our Customers Say