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-26-0258 Rev A
Date 26 May 2026
Valid until 24 Jun 2026
Prepared by Matthew Jacka
Prepared for
Henderson Cold Stores
Attn: Paul Vukovic
paul@hendersoncold.com.au
ABN 12 604 118 237
Site
Henderson cold store
Henderson
Henderson cold store — admin building ducted AC replacement
| Description | Amount ex GST |
|---|---|
Ducted split 14 kW — supply & install × 2 2 × Daikin 14.0 kW ducted split inverter, 1-ph (FDYAN140) · 2 × Pre-insulated pair coil 3/8" + 5/8" × 20 m · 50 × Interconnect cable 4C 1.5 mm² · 2 × Isolator 20 A 2-pole IP66 · 2 × Anti-vibration pads (set of 4) · 2 × Condensate drain 20 mm PVC + fittings · 12 × Ceiling diffuser 4-way 450 sq. with plenum · 2 × Return air grille 600 × 600 with filter · 12 × Insulated flexible duct 250 mm × 6 m · 12 × Spigot collar 250 mm with damper · 4 × Duct mastic & foil tape kit · 2 × Daikin wired controller (BRC1H) · 0.5 × Dry nitrogen — G size cylinder · 2 × Fixings & sundries allowance · Installation, testing & commissioning (72 hrs) | $25,335.92 |
Rectangular supply duct — per 10 m run 6 × Galvanised sheet 0.6 mm 2400 × 1200 · 2 × Duct insulation blanket R1.0 × 15 m roll · 2 × Duct mastic & foil tape kit · 1 × Volume control damper 300 × 300 · 1 × Fixings & sundries allowance · Installation, testing & commissioning (14 hrs) | $2,285.25 |
| Subtotal (ex GST) | $27,621.17 |
| GST 10% | $2,762.12 |
| Total (inc GST) | $30,383.29 |
This quotation is valid for 30 days. Prices are based on supplier costs on 23 May 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