WA HVAC Pty Ltd
1/9 Blackly Row, Cockburn Central WA 6164 · 08 9314 7696 · admin@wahvac.com.au
ABN 49 629 340 405 · Refrigerant Trading Authorisation AU42942 · Electrical Contractor EC10155
Quotation
EST-26-0297 Rev A
Date 19 Sep 2026
Valid until 20 Oct 2026
Prepared by Michelle
Prepared for
Monadelphous Engineering
Attn: Craig Ellery
craig.ellery@monadelphous.com.au
ABN 28 008 988 547
Site
Kwinana fabrication facility
Kwinana
Kwinana fab shop — office ducted 14 kW
| Description | Amount ex GST |
|---|---|
Ducted split 14 kW — supply & install 1 × Daikin 14.0 kW ducted split inverter, 1-ph (FDYAN140) · 1 × Pre-insulated pair coil 3/8" + 5/8" × 20 m · 25 × Interconnect cable 4C 1.5 mm² · 1 × Isolator 20 A 2-pole IP66 · 1 × Anti-vibration pads (set of 4) · 1 × Condensate drain 20 mm PVC + fittings · 6 × Ceiling diffuser 4-way 450 sq. with plenum · 1 × Return air grille 600 × 600 with filter · 6 × Insulated flexible duct 250 mm × 6 m · 6 × Spigot collar 250 mm with damper · 2 × Duct mastic & foil tape kit · 1 × Daikin wired controller (BRC1H) · 0.25 × Dry nitrogen — G size cylinder · 1 × Fixings & sundries allowance · Installation, testing & commissioning (36 hrs) | $12,877.05 |
| Subtotal (ex GST) | $12,877.05 |
| GST 10% | $1,287.71 |
| Total (inc GST) | $14,164.76 |
This quotation is valid for 30 days. Prices are based on supplier costs on 18 Sep 2026.
Exclusions: Builder's works, penetrations through fire-rated elements, after-hours work unless noted, structural certification. Flights and camp accommodation supplied by client on remote sites.
Payment terms per our account terms. All work carried out by ARCtick-licensed technicians under RTA AU42942 and EC10155.
Heating · Ventilation · Air Conditioning · Refrigeration · Maintenance