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Pakenham, VIC, servicing within 75 kmOpen Mon–Fri · 8:00 am – 4:00 pmABN 35 607 575 280 · Plumbing Lic. 46828
Thermann · Gas storage hot water

Thermann Gas Storage · 170L

Best for: Family of 3-4 wanting a like-for-like gas tank replacement. Installed across Melbourne’s south-east, fixed-price quote inside 2 business hours.

Thermann 170L gas storage hot water unit
Model

T-GS-170 (4-star natural gas)

Capacity

170 L

Installed price

Message for quote
Fixed price within 2 business hours.

VEU rebate

Not applicable to this unit.

Best for

Family of 3-4 wanting a like-for-like gas tank replacement

Category

Gas storage hot water

Star rating

4-star

Hot water in the real world

What 170 L actually gets you.

2.6back-to-back showers10 min each at 9 L/min
235 Lwater at 41 °C136 L stored hot + 99 L cold
26 minof continuous showerbefore the heat pump puts anything back
1–3 peoplecomfortable householdshowers split morning and night

A 170 L tank doesn’t give you 170 L of shower. It gives up about 80% of its volume before the outlet starts running cool, and that 60 °C water gets blended with 15 °C mains down to a 41 °C shower, so it stretches further than the label suggests. Figures assume Melbourne winter mains; you’ll get more in summer.

Size it for your household →Different shower habits? The calculator works Thermann Gas Storage · 170L against your actual household and tells you whether it keeps up.
Tank capacity
170 L
Star rating
4-star
Gas type
Natural gas or LPG
Install position
External wall-mount pad
Ignition
Direct spark, no pilot light
Warranty
5-year cylinder + 1-year components + 6-year workmanship
Thermann warranty

5-year cylinder + 3-year compressor + 6-year on our workmanship. R290 heat pump range extends compressor warranty to 5 years.

Fixed Thermann Gas Storage · 170L quote.

Free, no-obligation, replied within 2 business hours.

Call the team(03) 5947 8000Free quote →