Ducted Aircons

Ceiling Concealed & Ducted AC System.

G.I Ducting

Rectangular & Round Duct Order, Supply & Installation.

Duct Accessories

Materials & Accessories for Ducting System

DUCTED AIRCONS

MIDEA CONCEALED UNIT (1.5HP-6.0HP)

HIGH STATIC DUCTED AIRCONS

DAIKIN DUCTED UNIT (8.0HP-75.0HP)

(PRE-ORDER) Daikin High Static Ducted Non Inverter FBHN100H R410A 10.0HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Non Inverter FBHN100H R410A 10.0HP (Single Skin)

RM12,200.00 inc.tax
Add to cart
(PRE-ORDER) Daikin High Static Ducted Non Inverter FBHN125H R410A 12.5HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Non Inverter FBHN125H R410A 12.5HP (Single Skin)

RM14,800.00 inc.tax
Add to cart
(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter FBHN150H R410A 15.0HP (Single Skin)

DAIKIN

(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter FBHN150H R410A 15.0HP (Single Skin)

RM19,120.00 inc.tax
Add to cart
(PRE ORDER) Daikin High Static Ducted Non Inverter FBVN200H2 R410A 20.0HP (Single Skin)

DUCTED UNIT R410A

(PRE ORDER) Daikin High Static Ducted Non Inverter FBVN200H2 R410A 20.0HP (Single Skin)

RM25,380.00 inc.tax
Add to cart
(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter FBVN250H2 R410A 25.0HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter FBVN250H2 R410A 25.0HP (Single Skin)

RM28,850.00 inc.tax
Add to cart
(PRE-ORDER) Daikin High Static Ducted Non Inverter FBVN300H3 R410A 30.0HP (Single Skin)

DAIKIN

(PRE-ORDER) Daikin High Static Ducted Non Inverter FBVN300H3 R410A 30.0HP (Single Skin)

RM37,820.00 inc.tax
Add to cart
(PRE-ORDER) Daikin High Static Ducted Non Inverter FBVN350H3 R410A 35.0HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Non Inverter FBVN350H3 R410A 35.0HP (Single Skin)

RM39,950.00 inc.tax
Add to cart
(PRE-ORDER) Daikin High Static Ducted Non Inverter FBVN400H4 R410A 40.0HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Non Inverter FBVN400H4 R410A 40.0HP (Single Skin)

RM51,360.00 inc.tax
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(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter R410A 45.0HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter R410A 45.0HP (Single Skin)

RM55,180.00 inc.tax
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(PRE-ORDER) Daikin High Static Ducted Non Inverter FBVN500H4 R410A 50.0HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Non Inverter FBVN500H4 R410A 50.0HP (Single Skin)

RM56,390.00 inc.tax
Add to cart
(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter FBVN600H4 R410A 60.0HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter FBVN600H4 R410A 60.0HP (Single Skin)

RM80,860.00 inc.tax
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(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter FBVN750H5 R410A 75.0HP (Single Skin)

DUCTED UNIT R410A

(PRE-ORDER) Daikin High Static Ducted Unit Non Inverter FBVN750H5 R410A 75.0HP (Single Skin)

RM97,000.00 inc.tax
Add to cart

G.i Ducting

CUSTOM-MADE YOUR DUCTING

RECTANGULAR AND ROUND DUCTS

We make both in order to provide the contractors & customers with options. The shape of the ducts is very important when it comes to space. It is the role of an architect to analyze the space that should be used for air duct systems. This way they will be able to determine whether to use round or rectangular ducts.

Round ducts enable effective airflow without any frictions. In the other hand, rectangular ducts require joints and may not go long distance compared to round ducts. So each duct serves it’s own purpose that depends on the contractor/customer.

DUCT ACCESSORIES

-18%

DUCTING ACCESSORIES

6″ (150mm) Aluminium Ducting Hose Aluminium Hose Flexible Air Duct (5 Meter)

Price range: RM36.80 through RM115.00 inc.tax
Select options
This product has multiple variants. The options may be chosen on the product page
-20%

DUCTING ACCESSORIES

4″ (100mm) Aluminium Ducting Hose Aluminium Hose Flexible Air Duct (5 Meter)

Price range: RM29.50 through RM95.75 inc.tax
Select options
This product has multiple variants. The options may be chosen on the product page
-27%

DUCTING ACCESSORIES

Galvanized Iron Ducting – C Cleat / C Clips (20 Pcs)

Original price was: RM89.00.Current price is: RM65.00. inc.tax
Add to cart
-20%

DUCTING ACCESSORIES

Galvanized Iron Ducting – S Cleat / S Clips (20 Pcs)

Original price was: RM110.00.Current price is: RM88.50. inc.tax
Add to cart
-26%

DUCTING ACCESSORIES

Galvanized Iron Ducting TDF/TDC – Corner Clips (50 Pcs)

Original price was: RM55.00.Current price is: RM40.85. inc.tax
Add to cart
-20%

DUCTING ACCESSORIES

Galvanized Iron Ducting Corner Clips-TDC/TDF Clips (50 Pcs)

Original price was: RM350.00.Current price is: RM280.50. inc.tax
Add to cart

DUCTALATOR (CALCULATE YOUR DUCT SIZE)

This free, easy-to-use ductulator helps you quickly calculate duct velocity and pressure drop based on design airflow — no charts, no guesswork, and no physical duct wheel required.

Calculate with cfm & friction loss

1.Enter Design CFM & Friction Loss

2.This Ductalator base on air pressure drop per 100 ft

Pro Duct Sizing Tool

Multi-Shape Airflow Calculator

in/100ft
FPM

Recommended Duct Sizes

Round Duct (Ø) 14“
Square Duct 12 x 12“
Flat / Rectangular 16 x 10“
function calculateDuctV2() { const cfm = parseFloat(document.getElementById(‘duct-cfm’).value) || 0; const friction = parseFloat(document.getElementById(‘duct-friction’).value) || 0; if (cfm > 0 && friction > 0) { // 1. Calculate Equivalent Round Diameter (D) // Formula: D = 0.109136 * (CFM^0.38 / Friction^0.19) let diameter = 0.109136 * (Math.pow(cfm, 0.38) / Math.pow(friction, 0.19)) * 12; let roundSize = Math.round(diameter); // 2. Velocity Calculation let areaSqFt = (Math.PI * Math.pow((roundSize / 12), 2)) / 4; let velocity = Math.round(cfm / areaSqFt); // 3. Square Duct (Approx side = D * 0.886) let sideSquare = Math.round(diameter * 0.886); // 4. Rectangular Duct (Common Aspect Ratio 1.5:1) // Using Huebscher’s formula approximation let rectH = Math.round(diameter * 0.75); // Height let rectW = Math.round((Math.pow(diameter, 1.25)) / Math.pow(rectH, 0.25)); // Width // Ensure even numbers (industry standard) if (rectH % 2 !== 0) rectH += 1; if (rectW % 2 !== 0) rectW += 1; // Update UI document.getElementById(‘duct-velocity’).value = velocity; document.getElementById(‘res-round’).innerText = roundSize; document.getElementById(‘res-square’).innerText = sideSquare + ” x ” + sideSquare; document.getElementById(‘res-rect’).innerText = rectW + ” x ” + rectH; } } // Initial Run calculateDuctV2();
Calculate with cfm & DUCT DIAMETER

1.Enter Design CFM

2.Adjust duct size by clicking Up or Down 

Interactive Ductulator

Adjust Size or Flow to see Performance

14in
Velocity
0 FPM
Friction Loss
0.10 in/100ft
Square: 12×12 Rect: 16×10
let currentSize = 14; // Default starting inches function calcByCFM() { const cfm = parseFloat(document.getElementById(‘sg-cfm’).value) || 0; const targetFriction = 0.1; // Standard design friction if (cfm > 0) { // Calculate recommended size based on standard 0.1 friction let diameter = 0.109136 * (Math.pow(cfm, 0.38) / Math.pow(targetFriction, 0.19)) * 12; currentSize = Math.round(diameter); updateUI(); } } function adjustSize(delta) { currentSize += delta; if (currentSize 0) ? displayFric : “0.00”; // 4. Update Shapes let sideSquare = Math.round(currentSize * 0.886); let rectH = Math.round(currentSize * 0.75); if (rectH % 2 !== 0) rectH += 1; let rectW = Math.round((Math.pow(currentSize, 1.25)) / Math.pow(rectH, 0.25)); if (rectW % 2 !== 0) rectW += 1; document.getElementById(‘sg-sq-res’).innerText = sideSquare + “x” + sideSquare; document.getElementById(‘sg-rect-res’).innerText = rectW + “x” + rectH; } // Initialize calcByCFM();
SEAGULL.MY Duct Calculator
Recommended Round Size
14.3in
SQUARE 13 x 13
RECTANGULAR 16 x 11

*Calculations based on ASHRAE Darcy-Weisbach / Huebscher formulas. Accuracy is aligned with standard HVAC slide rules.

function runExactCalc() { const Q = parseFloat(document.getElementById(‘ex-cfm’).value) || 0; const V = parseFloat(document.getElementById(‘ex-fpm’).value) || 0; const fRate = parseFloat(document.getElementById(‘ex-iwg’).value) || 0; if (Q <= 0 || fRate <= 0) return; // STEP 1: Calculate Diameter based on Friction (Standard Engineering Formula) // Formula: D = [ (0.109136 * Q^1.9) / Friction ] ^ 0.199 // This is the industry-standard "Equal Friction" math engine. let diameter = Math.pow((0.109136 * Math.pow(Q, 1.9)) / fRate, 0.199); // STEP 2: Cross-check with Velocity (Area = Q/V) // To be truly accurate to the physical tool, we display the diameter // that balances the input requirements. let area_cfm_fpm = Q / V; let dia_from_vel = Math.sqrt(area_cfm_fpm / 0.7854) * 12; // Display the Friction-based diameter (Standard for Ductulators) document.getElementById('ex-res-dia').innerText = diameter.toFixed(1); // STEP 3: Rectangular Equivalents (Huebscher Equation) // De = 1.30 * ((a*b)^0.625 / (a+b)^0.25) let sqSide = Math.round(diameter * 0.886); document.getElementById('ex-res-sq').innerText = sqSide + " x " + sqSide; // Rectangular (Optimized for 1.5:1 Aspect Ratio) let h = Math.round(diameter * 0.75); if (h % 2 !== 0) h += 1; let w = Math.round(Math.pow(diameter, 1.25) / Math.pow(h, 0.25)); if (w % 2 !== 0) w += 1; document.getElementById('ex-res-rect').innerText = w + " x " + h; } runExactCalc();

How it Works

WITH READY DESIGN

Direct Purchase Ducted Air-conditioning from us, send in your require AC horse power, quantity & details to us, we may quote you with a project/bulk price.

supply & install

Looking for Ducted Unit & Ducting Installer? Or require for a site visit and proposal? Don’t hesitate to contact us. (Surcharge applied for Site visit & Design proposal) 

MAterial & ACCESSORIES Purchase

Contractors/Installers may proceed Direct Order from website, Self collect / Delivery & Courier Service is available. Huge quantity inquiry may contact us for a project quote.

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