Boiler Air Switches in Kenya

Boiler air switches prove combustion air flow and shut the burner down if airflow fails.

Send the burner model or the old switch details. Then we will match the range.

What are boiler air switches?

A boiler air switch is an air pressure switch that proves the burner fan is moving enough combustion air. If airflow fails, the switch opens and the burner control shuts the fuel off.

This is a key safety interlock. Therefore, the switch must suit the pressure range of the burner and be set correctly.

Key terms explained

Air pressure switch: A switch that operates at a set air pressure or pressure difference.
Interlock: A safety link that stops equipment if a condition is not met.
Set point: The pressure at which the switch changes over.

Features and benefits

Proves combustion airflow.
Adjustable set point on many models.
Simple electrical contacts.
Fits common burners.

Technical specifications

Product	Boiler air switches
Type	Air pressure switch
Range	Confirm with quote
Supplier	Sparks Plumbing Experts Ltd, Nairobi
Supplier	Sparks Plumbing Experts Ltd, Nairobi

Sizes, grades and ratings depend on stock and model. Tell us what you need, and we will confirm before you order.

Applications of boiler air switches

Oil burners. Proves fan air before ignition.
Gas burners. Proves combustion air.
Boilers. Part of burner safety chain.
Furnaces. Monitors fan airflow.
Dryers. Proves airflow in heaters.
Ventilation. Detects fan or filter problems.
Kitchen hoods. Proves extract fans run.
Clean rooms. Monitors pressure differences.

How to choose and install

Match the pressure range to the burner.
Set and test it as the burner maker requires.
Check tubes for blockage.
Replace a faulty switch, never bypass it.

Why choose Sparks Plumbing Experts

Valves, flanges and gaskets togetherComplete a pipeline joint with matching valves, flanges, gaskets and bolts.
Pressure-rated optionsMany items come in PN16, class 150 or class 300 ratings, so you can match the line.
Stainless and carbon steelChoose stainless for corrosion resistance or carbon steel where it suits the service.
Plant maintenance sparesKeep critical spares on hand for planned shutdowns and breakdowns.
Visit or collect in NairobiOur store is at KCB Building, Enterprise Road, in the Industrial Area, so you can see parts before you buy or collect your order.
Quotes your wayAsk for prices by phone, WhatsApp, email or the online quote form, whichever suits you on site.
Over 1,600 products in one placeOur catalogue covers 55 categories, so one supplier can handle most of your parts list.
Help choosing the right partSend a nameplate photo, a drawing or the old part, and we help you match size and specification.
Single items or project quantitiesWe price a single replacement part just as readily as a full site order.
Supply across East AfricaWe serve customers across Kenya, and we also supply buyers in Uganda and Tanzania.

Related products and accessories

Browse more: Valves · Burners · Sensors and Controls · Boiler Accessories.

Ordering from Sparks Plumbing Experts

We supply customers across Kenya, and we also serve buyers in Uganda and Tanzania. You can collect from our store at KCB Building, Enterprise Road, Nairobi, or ask us about delivery to your site. Send your quantities and specifications, and we will reply with prices and availability.

Request a Quote WhatsApp 0726 086 895

Frequently asked questions

What details do you need to quote boiler air switches?

Tell us the burner model and the old switch details. A photo of the old part, a nameplate or a drawing also helps. Then call or WhatsApp 0726 086 895, or use the quote form on this page.

Do you deliver boiler air switches outside Nairobi?

Yes. We supply customers across Kenya, and we also serve buyers in Uganda and Tanzania. Delivery or courier arrangements are agreed when you confirm the order.