1HP wall split
From RM 320 · 4m piping included, standard wall fix.
Most failures we see on year-two units come from rushed installations: cheap copper, sloppy flaring, no insulation on the drainage line, brackets fixed into render instead of brick. We refuse to skip those steps — even when a neighbour's installer did the same job for RM 80 less.
What we fit, by default: 1/4" + 3/8" lined copper (or 1/2" + 5/8" for 2.5HP+), full-length nitrile insulation, UV-jacketed drainage hose with a slope check, and a four-bolt bracket into the original masonry.
Room HP load check, drainage gradient, bracket location, distance run for piping. Sent in writing before we book.
4m copper pair, insulation, drainage hose, four-bolt bracket, drilling consumables — all included in the standard fee.
Indoor and outdoor pressure-tested with nitrogen, then vacuumed to under 500 microns before opening valves.
Supply-air °C measured at the louvre. Job sheet emailed with model, serial and refrigerant figures within 24 hours.
Confirmed in writing after the pre-install survey. Longer pipe runs, brick-wall coring, and condenser cage work are quoted as extras — never sneaked in afterwards.
From RM 320 · 4m piping included, standard wall fix.
From RM 420 · uprated piping, heavier bracket.
From RM 580 · larger gauge copper, additional bracket bolts.
From RM 260 · uninstall old unit, reuse sound piping, fit new indoor + outdoor.
Repair bills are stacking up, R22 refills are scarce, and the SEER rating is well below modern inverter units.
New ceiling, new wall position, condenser needs to move to comply with strata rules — we plan and re-route cleanly.
On older non-inverter units, replacing the compressor often costs 60–70% of a new unit. We'll do the maths honestly.
Co-working, clinic, F&B — we right-size the HP load and lay out the condenser bank to keep the neighbours happy.
We'll size the unit, count the pipe metres, and come back with a clear written quote inside two business hours.