What does the shop sell?

Spare parts for gas and oil burners and boilers: gas valves, nozzles, ignition electrodes and transformers, pressure switches, flame detectors, fuel pumps, servomotors and burner control boxes.

How large is the catalogue?

Over 100,000 part numbers from every major manufacturer, brought into one structure so that parts from different brands can be compared and replaced.

Can I find a part by its number?

Yes. The order number, the manufacturer model and any supplier code all lead to the same part, so a number from an old invoice or a nameplate is enough.

What if the part is discontinued?

The catalogue records what the manufacturer replaced it with, and which parts from other brands do the same job — together with the conditions that apply.

The company is based in London and ships across the United Kingdom, Europe and the rest of the world.

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The catalogue is being assembled now. The shop opens as soon as it is ready.

Master Air tube 4104.147

SKU 4104.147 Brand Master

Photos

Key specifications

Application	for master air heater
material	heat-resistant materials
Design features	simple design
Application type	professional and home

all specifications (4) ↓

5.57 EUR

5.06EUR

in stock · 1

incl. 21% VAT · 4.18 EUR excl. VAT · shipping calculated at checkout

Worldwide shipping from stock
Original manufacturer part
Dispatch within 24 h for stocked items

Description

This air tube for a Master air heater directs combustion air from the fan to the combustion head. It is made from heat-resistant materials and features a simple design. It is intended as a replacement component for Master Air Heaters.

Further details

Installation	easy installation or replacement without special tools
Safety feature	prevents fuel leaks and reduces risk of damage

Choosing and fitting

Air tubes of this type are selected by matching tube length, flange bolt pattern, and inner diameter to the fan outlet and the burner output range. The head geometry also influences flame shape and stability; some designs include a diffuser or flame retention ring. Before ordering, measure the old part’s dimensions and mounting pattern and compare them with the replacement.

Fits equipment

Master Air Heater

All specifications

Application	for master air heater
material	heat-resistant materials
Design features	simple design
Application type	professional and home

Part numbers

SKU	4104.147
Additional article	696.835.007