Boiler Key Features

• User-friendly interface — illuminated white on black LED user interface
• Stainless steel heat exchanger — durable and long lasting
• High efficiency pump — high performance, low electricity costs
• Flue and accessory compatibility — full range of Glow-worm flues, controls, and accessories
• Optional analogue clock — can be connected without removing the boiler case
• ErP rating — A
• ErP efficiency — 92%

Thermostat Key Features

• 7-day programming — pre-set temperatures a week in advance
• Automatic and manual mode — the option of both
• User-friendly design — large LCD buttons usable in the dark
• Control up to 6 zones in your home — heat 6 separate parts with different temperatures
• Simplified installation — thermostat and receiver are pre-paired

Carbon Monoxide Alarm

• 10-year battery — provides continuous power
• Reliable carbon monoxide detection — accurately detects carbon monoxide levels in the air
• Audible alerts — notify you of potential CO presence
• Easy installation — no wiring required
• Compact design — unobtrusive size blends into rooms
• Test and Silence buttons — check the detector's functionality when needed

Flue Key Features

• Vertical — vertical design occupies less floor area
• Suitability — ideal for properties where going up the roof isn't practical

Filter Key Features

• Captures sludge, rust, and metal debris — circulating in the heating system
• Prevents blockages in the boiler's heat exchanger and pump — reducing breakdown risks
• 11,000 gauss neodymium magnet — filters rust, sludge and iron residue
• Maximum working temperature — 90°C
• Air bleed — manual
• 360-degree installation — for versatility
• Maximum flow rate — up to 60 litres/minute (22mm valve)

Inhibitor Key Features

• Protects against corrosion, limescale, and deposits — improves boiler efficiency
• Non-hazardous formulation — safe for indoor use
• Protects hot water central heating systems — maintains operational efficiency
• Latest NSF CIAS approved — meets industry test requirements for corrosion and limescale protection

Cleaner Key Features

• Removes limescale, sludge, and other deposits — domestic central heating treatment
• Non-corrosion and non-toxic — safe for pipes or radiators
• Helps reduce heating and maintenance bills — improves central heating efficiency

Shock Arrestor Key Features

• Prevents long-term effects of water hammer — reduces shocks to pipes, eliminating bangs/vibrations
• Material — stainless steel
• Easy installation — provides long-term benefits

Flue Adapter Key Features

• Compatibility — between flue elbows
• Use — extends the length of the standard horizontal pipe by up to 1000mm

What's Included

• Glow-worm Micracom 24kW gas combi boiler - 8000038460
• Glow-worm vertical flue 60/100ml - 539501
• Plumbright 22mm magnetic filter - 450981
• EPH Controls CP4 (COMBIPACK4) OpenTherm® programmable thermostat - 210552
• Altecnic 0.16L shock arrestor - 102606
• Hispec battery-operated CO detector alarm - 627910
• Glow-worm 60 Pp and 100 Pp flue adapter compact - 615508
• Plumbright inhibitor 500ml - 300629
• Plumbright cleaner 500ml - 106561

This boiler kit includes a 24kW gas combi boiler, a vertical flue, a thermostat, a carbon monoxide detector, a Plumbright 22mm magnetic filter, and a selection of accessories — so you’ve got everything you need for a smooth, installer-friendly installation. The vertical flue is designed to meet the boiler’s exact safety and performance requirements, while the magnetic filter helps protect the heat exchanger and pump by trapping sludge, rust, and metallic debris circulating through the system.

Efficient Boiler

The Glow-worm Micracom gas combi boiler delivers quick, reliable heating and hot water with excellent efficiency, all in a compact unit that’ll fit neatly into a standard kitchen cupboard — even with pipework.

With an ErP A rating and 92% efficiency, it helps keep your home warm without pushing up energy bills. As a combi boiler, you’ll get hot water instantly — so there’s no need for a separate cylinder.

Compact Size

One of the smallest options available, it’s designed to fit easily into a cupboard. The slim 25mm spacer frame still leaves room for pipework while staying within a standard 300mm depth.

Simple Controls

It features a clear white-on-black LED display and six easy-to-use buttons, making it quick and straightforward to adjust settings.

Durable Heat Exchanger

The stainless steel heat exchanger is built for long-term performance, offering strong resistance to corrosion, improved efficiency, and minimal maintenance.

High-Efficiency Pump

An integrated high-efficiency pump enhances performance while reducing energy use — and helping to keep running costs down.

Programmable Thermostat

The EPH Controls thermostat offers a full 7-day programming schedule, along with both automatic and manual operation modes. By adding additional units, you can manage up to six separate heating zones within the property. The thermostat and receiver come pre-connected to make installation more straightforward, and the LCD interface with button controls ensures easy adjustments, even in dim lighting.

Shop Yours Today

Add this gas boiler pack to your basket for a convenient all-in-one solution — no need to source parts separately.