Types of Aircon Installation in the Philippines
Definition
Back-to-back installation: an installation where the indoor and outdoor units are mounted on opposite sides of the same wall, requiring only 0.5–1.5 m of connecting piping. This is the simplest and least expensive installation type.
Two primary installation configurations exist for split-type aircons in Philippine homes. Back-to-back installation (piping length ≤ 3 m) places the outdoor unit directly behind the indoor unit on an exterior wall — minimal pipe run, lowest installation cost, and fastest completion at 2–4 hours. Side piping or long-run installation routes copper tubing along exterior walls, through concrete beams, or up and over rooflines; piping extends 4–10+ meters. This adds ₱300–₱500 per meter of additional piping beyond the standard 3 m included in the package price. Window type aircon installation requires only a prepared window slot with adequate structural support — single technician, 1–2 hours, no outdoor unit mounting required. Cassette and ceiling-mounted units require ceiling void access and structural analysis before installation.
Installation Cost Breakdown by Unit Type
Standard 2026 installation rates in Metro Manila: Split-type (1.0–2.0 HP, back-to-back): ₱3,500–₱5,500 including copper pipes (3 m), electrical wiring (2 m), condensate drain, and outdoor unit bracket. Long-run split-type (4–10 m piping): ₱6,500–₱12,000 depending on pipe length, wall penetration difficulty, and pipe cover material. Window-type installation: ₱1,500–₱2,500 per unit. Cassette aircon (1.5–3.0 HP): ₱12,000–₱25,000 including ceiling work, drain pump, and wiring. VRF indoor unit (per head): ₱15,000–₱30,000 plus commissioning. Prices include standard materials; premium items — concealed copper pipe chase, wall chasing, concrete cutting — are quoted separately.
Philippine Example
2-bedroom Pasig condo unit, 10th floor: Bedroom 1 — 1.0 HP split, back-to-back, ₱4,500. Bedroom 2 — 1.5 HP split, 6 m side piping run, ₱8,500. Living room — 2.0 HP split, 8 m piping with pipe cover, ₱10,000. Total installation: ₱23,000. Unit cost (3 inverter units, mid-range brand): ₱80,000. Total project: ₱103,000. Monthly electricity at 10 hrs/day across all rooms: ₱6,800–₱8,500.
Installation Timeline and Process
A single split-type installation by a two-person team typically follows this sequence: site survey and bracket placement marking (30 min); wall penetration drilling using core drill (15–45 min, concrete walls require larger core drills); outdoor unit bracket mounting and unit placement (20–30 min); indoor unit back-plate mounting (15 min); copper pipe bending, flaring, and connection (30–60 min); electrical wiring and circuit breaker installation (20–40 min); vacuum pull-down using micron gauge to remove moisture and air from the refrigerant circuit (30–45 min); refrigerant charge verification or addition (15–30 min); test run and commissioning (20 min); cleanup and handover. Total: 3–5 hours per unit for a standard installation. Multi-unit condo fit-outs typically schedule 1 day per 2–3 units.
How to Choose a Qualified Aircon Installer in the Philippines
TESDA NC II certification in Refrigeration and Air Conditioning is the minimum qualification standard. Ask to see the technician's National Certificate before work begins. Verify the company's DTI registration and tax identification number — legitimate contractors provide official receipts. Request proof of previous installations, particularly in your building type. For new-unit installations, always use the brand's authorized service partner to preserve the manufacturer's warranty; third-party installations void most brand warranties in the Philippines. Insurance-carrying contractors protect you from liability if a bracket fails or water damage occurs during installation. Get three written quotes for any job above ₱20,000 and compare scope, materials specification, and warranty on workmanship — not just price.
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