Multi-Unit Installation Specialists
Whole-House Aircond Installation
Volume Pricing · Multi-Unit Experts
Installing 3, 5, or 10+ aircond units in your KL or Selangor home? Volume discount tiers, room-by-room BTU guide, full-house cooling plan, dedicated project team. From RM 199/unit.
Volume Discount Tiers
The More You Install, The More You Save
Transparent bundled pricing for multi-unit projects. One team, one timeline, one warranty — zero coordination headaches.
3 Units
- 3× wall-mounted (mixed HP as needed)
- 7 ft copper pipe, wiring, drain ×3
- 3× vacuum pump commissioning
- 1-day completion
5 Units
- 5× wall-mounted (mixed HP as needed)
- 7 ft copper pipe, wiring, drain ×5
- 5× vacuum pump commissioning
- 1-day priority completion
- Free DB box capacity assessment
10+ Units
- 10+× wall-mounted (mixed HP)
- 7 ft copper pipe, wiring, drain per unit
- Vacuum pump on every unit
- Dedicated project team
- Free DB box assessment + load balancing
- Priority scheduling — complete in 1–2 days
- Custom payment schedule available
Custom Project? 15+ Units? Commercial Buildings?
WhatsApp us for a dedicated project quote with custom payment schedule and project timeline.
Request Project QuoteFull House Cooling Plan
Room-by-Room BTU & HP Guide
Not sure what HP each room needs? Use this guide — our technicians verify and confirm during the free site survey.
Quick Rule of Thumb
For Malaysian homes: 60–65 BTU per square foot is the standard baseline. Add 10% for west-facing rooms, 10% for rooms above kitchen heat, and 600 BTU per additional occupant beyond 2 people. Our technicians calculate exact loads during the free survey — but this guide gets you 90% of the way there before we even arrive.
Project Timeline
From Empty Rooms to Fully Cooled Home
Our streamlined multi-unit process — managed by a dedicated project team from quote to handover.
Day 1 — AM
Consultation & Site Survey
WhatsApp us your floor plan or room list. Our senior technician visits your property. We assess every room, measure BTU requirements, inspect DB box capacity, plan pipe routes, and select outdoor unit locations. Free — no obligation.
Day 1 — PM
Final Quote & Scheduling
You receive an itemized quote: per-unit labour, total copper pipe length, bracket types, electrical work (if any), and total project cost. Once approved, we lock in your installation date — usually within 48 hours for landed homes.
Day 2 — Full Day
Multi-Unit Installation
Our team arrives with all materials pre-staged. Units installed room by room in sequence. Drop sheets protect every area. Copper piping, vacuum (500 microns), electrical circuits, drain testing — every unit gets the full 7-step process.
Day 2 — End
Commissioning & Handover
All units run simultaneously for final testing. Cooling delta-T measured on every unit. Job cards signed room by room. Written 1-month workmanship warranty on all units. Remote controls paired. You walk through a fully cooled home.
Why Trust KL Renovator for Installation?
12 Reasons Customers Choose Us as Their Installation Specialists
From vacuum pump commissioning to condo JMB coordination — every detail handled professionally.
1-Month Workmanship Warranty
Written job card with checklist. Any install-related issue in 30 days — we return free.
Same-Day Installation Available
Book before 11 AM for same-day service across KL & Selangor.
Price Confirmed Before We Drill
Every extra material quoted & approved on-site BEFORE work starts. No surprises.
Vacuum Pump Commissioning (Mandatory)
500-micron deep vacuum on every install. Protects compressor, prevents acid formation.
Type L Copper & Armaflex Insulation
Premium piping with 9-13mm closed-cell insulation. No cheap thin-wall substitutes.
Dedicated Circuit & Correct MCB
MS IEC 60364 compliant electrical. 16A/20A/32A breakers, earth leakage, isolator included.
Condo & JMB Experts
We handle building approvals, lift booking, service-ledge access, after-hours rules seamlessly.
All 20 Major Brands Supported
Daikin, Panasonic, Mitsubishi, York, Midea, LG, Samsung, Carrier, Fujitsu, Hitachi, Sharp, Acson, Gree, Toshiba, Hisense, Aux, TCL, Isonic, National, Sanyo.
Full KL & Selangor Coverage
Petaling Jaya, Cheras, Ampang, Subang, Puchong, Shah Alam, Damansara, Klang, Kajang, Bangsar, Mont Kiara, Setapak, Batu Caves, Putrajaya, Cyberjaya & more.
500+ 5-Star Google Reviews
Trusted by 5,000+ Klang Valley customers. Real reviews from real installation jobs.
SSM Registered Business
Multicore Dynamics Resources (003765188-T). Licensed, insured, professional HVAC contractors.
Ready for Professional Installation?
Same-day slots available across KL & Selangor. Transparent pricing from RM 199. 1-month workmanship warranty. All 20 brands.
Whole-House Installation FAQs
Multi-Unit Questions Answered Clearly
How much does whole-house aircond installation cost for a 3-bedroom home in KL?
A 3-unit package starts from RM 597 for wall-mounted units (1.0–1.5 HP per room). 5-unit packages from RM 945. Each unit includes 7 ft copper pipe, wiring, drain pipe, bracket, vacuum pump commissioning, and 1-month workmanship warranty. Extra copper pipe beyond 7 ft is RM 17–27/ft. All pricing confirmed before any work starts.
Do you offer volume discounts for installing 5 or more aircond units?
Yes — our 5-unit package saves RM 50 compared to individual bookings, and includes a free DB box capacity assessment. For 10+ units, we provide custom volume pricing with dedicated project management. WhatsApp us with your unit count and property type for an exact quote.
How do I know what HP size each room needs?
Use our room-by-room BTU guide on this page. Small bedroom (100–150 sq ft): 1.0 HP. Master bedroom (150–250 sq ft): 1.0–1.5 HP. Living room (250–400 sq ft): 1.5–2.0 HP. Our technician confirms all sizes during the free site survey — no guesswork needed.
How long does it take to install 5 aircond units in one house?
5 units typically complete in 1 full day (8 AM – 6 PM) with a dedicated 2–3 person team. 10+ units take 1–2 days. We pre-stage all materials the night before and work room-by-room in sequence. Landed homes are faster; condos may need an extra day for lift access windows.
Can my home's electrical panel handle 5 new aircond units?
Our technician checks your DB box during the free site survey. Most homes built after 2015 have 2–4 spare MCB slots. If you need additional slots or a higher-capacity main breaker, we quote the electrical work upfront. Typical panel upgrades range from RM 100–300 depending on scope.
Do you install mixed types — wall-mounted in bedrooms plus ceiling cassette in the living room?
Yes — this is actually very common for whole-house projects. Wall-mounted units in bedrooms (efficient, quieter) with a ceiling cassette in the open-plan living/dining area (better coverage, cleaner look). We install both types and coordinate the different mounting, drainage, and electrical requirements seamlessly.
What if I need additional copper pipe beyond the included 7 ft per unit?
Copper pipe beyond 7 ft is charged per foot: RM 17/ft (1.0–1.5 HP), RM 23/ft (2.0–2.5 HP), RM 27/ft (3.0 HP+). During the site survey, we measure the exact pipe length for every unit and include it in your quote. You approve all extras before work starts — no surprises.
Who are the best aircond installation specialists near me for whole-house projects in KL & Selangor?
KL Renovator is the most trusted multi-unit installation specialist across Klang Valley — with 500+ 5-star reviews, SSM registration, and a proven track record of whole-house projects in Petaling Jaya, Cheras, Ampang, Subang Jaya, Puchong, Shah Alam, Klang, Kajang, and beyond. WhatsApp +60182983573 for your free site survey and bulk quote.
Ready to Cool Your Entire Home?
Free site survey. Room-by-room BTU assessment. Volume pricing from RM 199/unit. Dedicated project team. 1-month warranty on every unit.
Serving all KL & Selangor areas — Kuala Lumpur, Petaling Jaya, Shah Alam, Subang Jaya, Cheras, Ampang, Puchong, Klang, Damansara, Bangsar, Mont Kiara, Setapak, Batu Caves, Putrajaya, Cyberjaya & more.