HVAC

What are HVAC accessories?

HVAC stands for heating, ventilation and air conditioning. HVAC accessories are the parts that build and finish an air system: duct joining parts such as flanges, corners and clamps, sealants and tapes that make ducts airtight, and diffusers and attenuators that deliver air quietly.

Cold room parts, such as insulated panels, strip curtains and door locks, keep cold air in. Because small leaks waste energy, good sealing and correct fittings matter as much as the main equipment.

How to choose HVAC accessories

• Match duct flange and corner size, such as 20, 25 or 30 mm, to your duct system.
• Seal every joint with duct sealant or aluminium tape.
• Choose diffusers by air volume and noise level for the room.
• Fit sound attenuators where fans or ducts are noisy.
• For cold rooms, choose panel thickness for the room temperature.
• Fit strip curtains on busy cold room doors to cut cold air loss.

Applications of HVAC accessories

1. Rectangular ductwork. Joining duct sections with flanges, corners and G-clamps.
2. Duct sealing. Making ducts airtight with sealant and aluminium tape.
3. Office air distribution. Delivering air with linear slot diffusers.
4. Noise control. Reducing duct noise with sound attenuators.
5. Spiral and round duct. Connecting round ducts with elbows, tees and connectors.
6. Cold rooms. Building walls with PUF panels and fitting locks.
7. Loading bays. Reducing cold loss with PVC strip curtains.
8. Pre-insulated ducts. Building ducts from phenolic and PU panels.
9. Refrigeration plant. Fitting oil separators on compressor lines.
10. HVAC maintenance. Resealing and repairing leaking ductwork.

Why choose Sparks Plumbing Experts

1. Fans in several sizesInline duct fans and box fans come in a range of diameters, so you can match airflow to the room.
2. PVC and metal optionsChoose corrosion-resistant PVC for humid rooms or metal housings for tougher conditions.
3. Grilles and diffusers tooDiffusers, louvers and grilles finish the system you are ventilating.
4. Sizing guidanceTell us the room size and duct route, and we help you pick a fan with enough airflow.
5. 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.
6. Quotes your wayAsk for prices by phone, WhatsApp, email or the online quote form, whichever suits you on site.
7. Over 1,600 products in one placeOur catalogue covers 55 categories, so one supplier can handle most of your parts list.
8. Help choosing the right partSend a nameplate photo, a drawing or the old part, and we help you match size and specification.
9. Single items or project quantitiesWe price a single replacement part just as readily as a full site order.
10. Supply across East AfricaWe serve customers across Kenya, and we also supply buyers in Uganda and Tanzania.

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