Heating, ventilation & air conditioning
Boilers, heat pumps, air conditioning, ventilation and scheduled maintenance.
The industry is preselected at signup; change it any time in Settings.
Specification
- Units
- pcs · set · m · h · lump sum · month
- Words
- Project · Section · Item · Client
- Documents
- 11 types
- Countries
- Albania · Italy
Modules
What is switched on for this industry.
These modules are on from the start. Switch any other module on or off in Settings › Company, without losing anything.
- 01Quantity calculatorWork out quantities from dimensions (length × width × height, number of parts, formulas) and keep the workings with the estimate.
- 02Cost breakdownsBuild unit prices from resources (materials, labour, equipment) times quantities, with overhead and profit, so you know your real cost.
- 03Change ordersRecord extra or changed work after the client has accepted, each with its own approval and amount.
- 04Material listAdds up the materials of every item into one purchase list, ready to send to suppliers.
- 05Options & alternativesOptional items and alternatives the client can tick on the shared offer; the totals update by themselves.
- 06Progress billingInvoice the job in stages, by milestones or by the progress of each item, with retention and advance payments.
- 07SchedulePlan the work on a timeline (Gantt) and see the planned spending curve.
- 08Recurring itemsMonthly or yearly lines (subscriptions, maintenance, rentals) with their own total, kept apart from the one-off total.
- 09Website calculatorAn estimate calculator for your website that turns visitors into requests.
Starter price list
Ready items with example prices.
Some of the items you get at signup. Prices are realistic examples for 2026, not market prices: change them to your own costs.
| Code | Description | Unit | Unit price |
|---|---|---|---|
| HV.01.001 | Inverter split AC 9,000 BTU installed with 3 m line setAir conditioning | set | €1,050.00 |
| HV.02.001 | Wall-hung condensing boiler 25 kW, installedHeating and hot water | set | €2,350.00 |
| HV.03.001 | Single-room heat-recovery ventilation unitVentilation | pcs | €780.00 |
| HV.04.001 | AC service: filter cleaning, sanitising and pressure checkMaintenance | pcs | €60.09 |
| HV.05.001 | Refrigeration technician, per hourTime and materials, paperwork | h | €48.00 |
| HV.01.002 | Inverter split AC 12,000 BTU installed with 3 m line setAir conditioning | set | €1,200.52 |
| HV.02.002 | Air-to-water monobloc heat pump 8 kW, installedHeating and hot water | set | €7,900.00 |
| HV.03.002 | Central MVHR unit 150 m³/hVentilation | set | €3,400.00 |
Sample estimate
A template from the pack, calculated.
Inverter air conditioners with line sets, covers and certification.
AEditor grid
ExampleAir conditioner installation
| No. | Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|---|
1 | Units | €1,200.52 | |||
| 1.1 | chosen alternativeInverter split AC 12,000 BTU installed with 3 m line set | 1.000set | €1,200.52 | €1,200.52 | |
| 1.2 | alternativeDual split 9,000+12,000 BTU, installed | 1.000set | €2,350.00 | €2,350.00 | |
| 1.3 | alternativeTriple split 9,000+9,000+12,000 BTU, installed | 1.000set | €3,300.00 | €3,300.00 | |
2 | Lines and accessories | €198.12 | |||
| 2.1 | Extra refrigerant line with cable and condensate pipe | 3.000m | €48.04 | €144.12 | |
| 2.2 | PVC line-set cover on the facade | 3.000m | €18.00 | €54.00 | |
| 2.3 | optional, not chosenCondensate pump for indoor unit | 1.000pcs | €145.00 | €145.00 | |
| 2.4 | optional, not chosenRemoval of existing AC with refrigerant recovery | 1.000pcs | €150.00 | €150.00 | |
3 | Paperwork | €150.00 | |||
| 3.1 | DM 37/08 declaration of conformity and F-gas database filing | 1.000lump sum | €150.00 | €150.00 |
BTotals bar
- Work
- €1,548.64
- Taxable
- €1,548.64
- VAT 22%
- €340.70
- Total
- €1,889.34
CPrint-ready PDF
Offer PDF, page 1
- Project
- Air conditioner installation
- Industry
- Heating, ventilation & air conditioning
- Engine
- @preventiv/calc 1.0.0
- Scale
- 1 : 1
Website widget
Ready-made services for your website.
The visitor picks a service, enters the quantity and gets an indicative price; you get the request with a draft estimate.
- 1Installed 12,000 BTU air conditioner€1,200.52 / set
- 2Air conditioner service€60.09 / pcs
- 3Installed 8 kW heat pump€7,900.00 / set
- 4Boiler service€120.00 / pcs
| Code | Description | Unit | Unit price |
|---|---|---|---|
| HV.01.001 | Inverter split AC 9,000 BTU installed with 3 m line setAir conditioning | set | ALL 78,000 |
| HV.02.001 | Wall-hung condensing boiler 25 kW, installedHeating and hot water | set | ALL 230,000 |
| HV.03.001 | Single-room heat-recovery ventilation unitVentilation | pcs | ALL 52,000 |
| HV.04.001 | AC service: filter cleaning, sanitising and pressure checkMaintenance | pcs | ALL 1,897 |
| HV.05.001 | Refrigeration technician, per hourTime and materials, paperwork | h | ALL 1,400 |
| HV.01.002 | Inverter split AC 12,000 BTU installed with 3 m line setAir conditioning | set | ALL 89,646 |
| HV.02.002 | Air-to-water monobloc heat pump 8 kW, installedHeating and hot water | set | ALL 720,000 |
| HV.03.002 | Central MVHR unit 150 m³/hVentilation | set | ALL 280,000 |
Sample estimate
A template from the pack, calculated.
Inverter air conditioners with line sets, covers and certification.
AEditor grid
ExampleAir conditioner installation
| No. | Code | Description | Qty | Unit price | Amount |
|---|---|---|---|---|---|
1 | Units | ALL 89,646 | |||
| 1.1 | chosen alternativeInverter split AC 12,000 BTU installed with 3 m line set | 1.00set | ALL 89,646.00 | ALL 89,646 | |
| 1.2 | alternativeDual split 9,000+12,000 BTU, installed | 1.00set | ALL 165,000.00 | ALL 165,000 | |
| 1.3 | alternativeTriple split 9,000+9,000+12,000 BTU, installed | 1.00set | ALL 235,000.00 | ALL 235,000 | |
2 | Lines and accessories | ALL 9,483 | |||
| 2.1 | Extra refrigerant line with cable and condensate pipe | 3.00m | ALL 2,261.00 | ALL 6,783 | |
| 2.2 | PVC line-set cover on the facade | 3.00m | ALL 900.00 | ALL 2,700 | |
| 2.3 | optional, not chosenCondensate pump for indoor unit | 1.00pcs | ALL 9,500.00 | ALL 9,500 | |
| 2.4 | optional, not chosenRemoval of existing AC with refrigerant recovery | 1.00pcs | ALL 6,000.00 | ALL 6,000 | |
3 | Paperwork | ALL 3,000 | |||
| 3.1 | Installation certificate and warranty activation | 1.00lump sum | ALL 3,000.00 | ALL 3,000 |
BTotals bar
- Work
- ALL 102,129
- Taxable
- ALL 102,129
- VAT 20%
- ALL 20,426
- Total
- ALL 122,555
CPrint-ready PDF
Offer PDF, page 1
- Project
- Air conditioner installation
- Industry
- Heating, ventilation & air conditioning
- Engine
- @preventiv/calc 1.0.0
- Scale
- 1 : 1
Website widget
Ready-made services for your website.
The visitor picks a service, enters the quantity and gets an indicative price; you get the request with a draft estimate.
- 1Installed 12,000 BTU air conditionerALL 89,646 / set
- 2Air conditioner serviceALL 1,897 / pcs
- 3Installed 8 kW heat pumpALL 720,000 / set
- 4Boiler serviceALL 6,000 / pcs
Price your next job with Preventiv.
The free plan includes three estimates a month with every feature of the editor.