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Glow-Worm Micron 9/35kW |
Boilers from Glow worm |
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If you’re looking for a wall hung cast iron boiler that is versatile enough to fit almost anywhere in your home, then the Micron is the perfect choice! Available in a wide range of outputs up to 120,000 Btu/h and with a wide range of flueing options, the Micron is suitable for fully pumped, open vented or sealed systems, making it an excellent choice for both old and new properties, with benefits to suit the vast majority of domestic installations. The Micron’s very quiet, reliable and efficient performance is due to its established heat exchanger design, well proven in over 1/4 million households. The Micron is fully compliant with the latest legislation on energy efficiency being rated as SEDBUK ‘D’. Neat and modern in appearance, the Micron will complement almost any kitchen decor but if you don’t want your boiler to be seen, then it will fit comfortably into a standard 600mm high kitchen cupboard (30-80 models). |
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| 30FF | 40FF | 50FF | 60FF | 70FF | 80FF | 100FF | 120FF | |
| Water content | 2.2L | 2.2L | 2.2L | 2.2L | 3.35L | 3.35L | 3.8L | 3.8L |
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| Total weight inc. flue | 36.4kg | 36.4kg | 36.4kg | 36.4kg | 49.2kg | 49.2kg | 71kg | 71kg |
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| Max static head | 27m | 27m | 27m | 27m | 27m | 27m | 27m | 27m |
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| Min static head | 1m | 1m | 1m | 1m | 1m | 1m | 1m | 1m |
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| Max output | 8.79kW | 11.72kW | 14.65kW | 17.58kW | 20.52kW | 23.45kW | 29.31kW | 35.17kW |
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| Min output | 5.6kW | 8.79kW | 11.72kW | 14.65kW | 17.85kW | 20.52kW | 23.45kW | 29.31kW |
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| SEDBUK rating | 78.3% | 78.7% | 78.9% | 78.8% | 78.3% | 78.3% | 79.5% | 78.1% |
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| Price | being updated please call | being updated please call | being updated please call | being updated please call | being updated please call | being updated please call | being updated please call | being updated please call |
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Product Specification | 30-60 | 70-80 | 100-120 |
| GAS TYPE | G20 natural gas |  |
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| SYSTEM | Fully pumped open vented | |
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| Sealed system | |
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| Sealed system kit | |
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| FLUEING OPTIONS | Horizontal rear flue | |
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| Horizontal top flue | |
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| Horizontal (top flue) with bends | |
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| Easy fit horizontal top flue | |
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| Vertical/Vertical with bends | |
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| Twin flue | |
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| USER CONTROLS | Fully automatic | |
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| Central heating temperature control | |
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| ADDITIONAL FEATURES | ||||
| Inbuilt frost protection | |
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| Zero compartment ventilation | |
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| OPTIONAL PROGRAMMER | Electronic | |
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| • The
boiler must be installed by a competent person in accordance with the
rules in force in the United Kingdom.
• A special piping kit is available for Micron 30-80 models to facilitate connection from below if required. • The 30-50 models do not have a pump overrun and therefore do not need a bypass. Also, the electrical wiring to the boiler does not have to provide a permanent live supply. • The Micron 60-120 models do not require a system bypass if used on a 3-port ("Y" plan or flow share) valve system, where one port (to domestic hot water heating or central heating) is always open. However, on systems controlled with 2 - port valves ("S" plan) then a system bypass should be provided. If required minimum bypass should be: 15mm - 60FF. 22mm - 70 to 80FF. 28mm - 100 to 120FF. • Where TRV’s are used one radiator should be left uncontrolled or a separate system bypass must be fitted. It is acceptable to use one radiator as a bypass if fitted with two lockshield valves. • A combined cold feed and vent system as described in the latest copy of BS5449 can be used with the Micron 30-80 models provided that the minimum static head is 1.5 metres or above. • The domestic hot water cylinder must be a double feed (fully indirect) design. • An optional inbuilt programmer kit is available for the 30-80 models. • Micron 30 is not range rated. |