Head to head
Gledhill Stainless Lite Plus 150 vs Glow-worm Energy Combi 25C 25kW
The Gledhill Stainless Lite Plus 150 is a indirect unvented hot water cylinder, 150 litres. The Glow-worm Energy Combi 25C 25kW is a gas combi boiler, 25.7 kw hot water output.
Last reviewed 13 September 2026
Specifications side by side
| Gledhill Stainless Lite Plus 150 | Glow-worm Energy Combi 25C 25kW | |
|---|---|---|
| Dimensions | 1118 mm high x 550 mm diameter | 700 x 390 x 280 mm |
| Weight | 26 kg empty, 174 kg full | 32 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 | - | 25.7 kW |
| Central heating output | - | 18 kW |
| ErP class | - | A |
| Seasonal efficiency | - | 94% |
| Warranty | - | 7 years |
| Hot water flow rate | - | 10.4 litres per minute |
Sources: Gledhill Stainless Lite Plus 150, Glow-worm Energy Combi 25C 25kW. 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 Energy Combi 25C 25kW if...
A gas combi boiler with 25.7 kW of hot water output, sized for a flat or small house with one bathroom. It delivers about 10.4 litres per minute of hot water, which decides how well a shower runs while a tap is on. Warranty: 7 years. Seasonal efficiency is 94%.
Full Energy Combi 25C 25kW specifications →Common questions
What is the difference between the Gledhill Stainless Lite Plus 150 and the Glow-worm Energy Combi 25C 25kW?
The Gledhill Stainless Lite Plus 150 is a indirect unvented hot water cylinder, 150 litres; the Glow-worm Energy Combi 25C 25kW is a gas combi boiler, 25.7 kW hot water output.
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