HVAC and mechanical services schedule of rates template
An air conditioning or mechanical services job buys from an HVAC wholesaler: indoor and outdoor units each, by model and capacity, pair coil by the roll or the metre, refrigerant by the kilo, duct by the metre or the roll, and grilles and diffusers each. A schedule of rates records the price and the unit for the ones you use, so each invoice line has something to be checked against.
| Row | Item description | Unit | Rate ex GST | GST free (Y/N) |
|---|---|---|---|---|
| 2 | Split system reverse cycle 2.5 kW, wall hung | EA | blank | blank |
| 3 | Split system reverse cycle 7.1 kW, wall hung | EA | blank | blank |
| 4 | Ducted reverse cycle system 14 kW, indoor and outdoor units | EA | blank | blank |
| 5 | VRF outdoor unit 28 kW | EA | blank | blank |
| 6 | VRF indoor unit, ceiling cassette 5.6 kW | EA | blank | blank |
| 7 | Insulated copper pair coil 1/4 x 1/2 in, 20 m roll | roll | blank | blank |
What's in it
- Each (EA)
- Split system reverse cycle 2.5 kW, wall hung
- Split system reverse cycle 7.1 kW, wall hung
- Ducted reverse cycle system 14 kW, indoor and outdoor units
- VRF outdoor unit 28 kW
- VRF indoor unit, ceiling cassette 5.6 kW
- Ceiling diffuser 600 x 600, square, 4-way
- Return air grille 600 x 600, eggcrate
- Linear slot diffuser, 2 slot, 1200 mm
- Motorised zone damper 200 mm
- Condensate pump, mini
- Outdoor unit wall bracket
- Weatherproof isolator 20 A, 2 pole
- Per roll
- Insulated copper pair coil 1/4 x 1/2 in, 20 m roll
- Insulated flexible duct 150 mm, R1.0, 6 m roll
- Insulated flexible duct 200 mm, R1.0, 6 m roll
- Aluminium foil tape 48 mm, 50 m roll
- Per metre (m)
- Insulated copper pair coil 3/8 x 5/8 in, cut to length
- Spiral duct 300 mm, galvanised
- Per length
- ACR copper tube 7/8 in, hard drawn
- Per kilogram (kg)
- Refrigerant R32
- Refrigerant R410A
- Per hour
- Crane truck with operator, rooftop lift
Keep the unit the supplier bills in: CostCode checks the unit on each invoice line against the one agreed. A line billed in a unit that measures something else (per each where you agreed per metre, per tonne where you agreed per cubic metre) is held; one it can't compare, such as per day against per week, is left for a person to confirm, never converted.
Delete the rows you don't buy and add your own under them. Keep the first row as it is: it's how CostCode's importer knows which column is which, so there's nothing to match up by hand when you load it.
Charges hvac and mechanical suppliers add on top
- Delivery
- Small-order fee
- Card surcharge
These aren't rows in the file. Agree them with the rates and record each as a charge agreement on the supplier in CostCode, where charge lines are checked against them. Why charges are kept apart
Where these invoices usually go wrong
- Units billed above your agreed price
- The project's quote not applied
- Pair coil billed per metre when you agreed per roll
- Refrigerant billed per cylinder against a price per kilo
- Brackets or fittings by the pack against a price each
- Freight, small-order fees and card surcharges
- A price up on what you've paid before
- Units billed against what was delivered or installed
What CostCode does about each, with a worked example: Invoice checking for HVAC and mechanical services contractors
Filling it in and loading it
One row per model and capacity, with the wholesaler's model code. A 2.5 kW and a 7.1 kW split from the same range are two prices, and an invoice line carrying a model code is matched to its row by the code, whatever the wording.
Pair coil is sold by the roll or cut to length by the metre, and the two rates are far apart. Keep a row for each way you buy it: a line billed per metre against a price per roll is held as billed in a different unit, not converted.
The refrigerant rows are per kilo. If your supplier bills by the cylinder, change the unit to EA and put the cylinder's fill weight in the description: a price per kilo and a price per cylinder can't be checked against each other, so keep the unit you're billed in.
Equipment for one project is often quoted as a package. Load that quote against the job it's for: CostCode's importer takes a supplier's quote and the job it applies to, and checks that job's invoices against it until the quote's date.
Fill in the items, send the file to the supplier to put in or confirm the rates, and load it into CostCode with the date it applies from.
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