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Conversion OS Labour from $180

Photo-quote operating system

What to photograph → labour band → PUB/EMA scope. Clear shots beat a long description. From-prices still confirm after we see access, pipework and isolator.

Shoot checklist

Six photos that speed up your quote

Photo 01

Whole unit in place

Step back so we see mounting, clearances and whether it is wall, ceiling or cabinet.

Photo 02

Nameplate / model label

Brand, model and litre / kW if readable. Wipe condensation if needed.

Photo 03

Isolator / switch

The local isolator and, if the circuit trips, a photo of the DB label for that circuit.

Photo 04

Pipe connections

Inlet/outlet, PRV discharge path on storage, any obvious drip staining.

Photo 05

Ceiling / cabinet space

For storage upgrades: open the access panel or cabinet so we see depth and support.

Photo 06

Problem close-up

Leak point, scorch mark, or error light — plus a 5–10s video if it only fails when running.

What happens after you send photos

  1. We read property type, access and symptom from the shots.
  2. We reply with a labour from-price band (storage from S$280 / instant or replace from S$180 / repair from S$80) and whether a survey is needed first.
  3. Unit, parts and GST stay separate. Deep cost tables remain on aot.com.sg.
  4. PUB plumbing + electrical checks stay on the same visit when in scope.

This guide does not replace a technical assessment — tight cabinets, pipe reroutes and heat-pump plant need eyes on site.