Head to head
Gledhill Stainless Lite Plus 150 vs Ideal Heating Logic Max Combi C30 30kW
The Gledhill Stainless Lite Plus 150 is a indirect unvented hot water cylinder, 150 litres. The Ideal Heating Logic Max Combi C30 30kW is a gas combi boiler, 30.3 kw hot water output.
Last reviewed 13 September 2026
Specifications side by side
| Gledhill Stainless Lite Plus 150 | Ideal Heating Logic Max Combi C30 30kW | |
|---|---|---|
| Dimensions | 1118 mm high x 550 mm diameter | 700 x 395 x 278 mm |
| Weight | 26 kg empty, 174 kg full | 28.6 kg |
| Capacity | 150 litres | - |
| Heat-up time | 25 minutes | - |
| Relief valve setting | 6 bar and 95C | - |
| Immersion heater | 3kW incoloy immersion, back-up | - |
| ErP rating | B | - |
| Hot water output | - | 30.3 kW |
| Central heating output | - | 25.6 kW |
| ErP class | - | A |
| Seasonal efficiency | - | 94% |
| Warranty | - | 10 years |
| Hot water flow rate | - | 12.4 litres per minute |
Sources: Gledhill Stainless Lite Plus 150, Ideal Heating Logic Max Combi C30 30kW. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Stainless Lite Plus 150 if...
A 150 litre indirect cylinder from Gledhill's Stainless Lite Plus range, sized for a small to medium house. Its corrugated coil reheats in about 25 minutes, and the range carries a 25 year guarantee on the cylinder body.
Full Stainless Lite Plus 150 specifications →Buy or hire the Logic Max Combi C30 30kW if...
A gas combi boiler with 30.3 kW of hot water output, sized for a three-bed house with one or two bathrooms. It delivers about 12.4 litres per minute of hot water, which decides how well a shower runs while a tap is on. Warranty: 10 years. Seasonal efficiency is 94%.
Full Logic Max Combi C30 30kW specifications →Common questions
What is the difference between the Gledhill Stainless Lite Plus 150 and the Ideal Heating Logic Max Combi C30 30kW?
The Gledhill Stainless Lite Plus 150 is a indirect unvented hot water cylinder, 150 litres; the Ideal Heating Logic Max Combi C30 30kW is a gas combi boiler, 30.3 kW hot water output.
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