State-rebate-aware heat pump HWS install workflow
Replacing gas/electric storage HWS with a heat pump unit is the fastest-growing sparkie revenue line in 2026 thanks to stacked state rebates. This pack covers the full workflow: site assessment (existing HWS type, hot-water load, outdoor unit location, condensate drain run, electrical headroom on the board), state-specific rebate eligibility checks (Victorian Energy Upgrades VEU + Solar Victoria Hot Water rebate, NSW Peak Demand Reduction Scheme PDRS, SA Retailer Energy Productivity Scheme REPS + Home Energy Equipment HEER, federal STC for hot water systems), supplier-paperwork pre-fill for the major rebate processors, commissioning checklist (temperature setpoint, anti-Legionella cycle, anti-freeze setting in cold-climate zones), and the customer handover pack with warranty registration. Print your electrical licence on every CoC.
Site assessment on mobile — outdoor unit clearance, electrical headroom
Eligibility checker shows which rebates stack for the customer's postcode
Quote with rebate-net price, customer-paying line, and net-to-you
Commissioning + rebate paperwork lodged before you leave site
Apps that work great with Heat Pump Hot Water Install Pack.
About OneBookPlus apps
OneBookPlus apps aren't external integrations stitched together with Zapier or n8n — they're native modules installed inside the same platform you already use for invoicing, bookings, CRM, and accounting. That means Heat Pump Hot Water Install Pack reads from and writes to the same customer records, financial entries, and calendar events as every other module, with no scheduled sync delays and no risk of data drift between systems.
Because the marketplace runs inside OneBookPlus, billing is consolidated. Heat Pump Hot Water Install Pack appears as a single line on the same OneBookPlus invoice as your plan, so you don't end up reconciling separate vendor charges across three or four different SaaS subscriptions. Cancellation is one click and never reaches into your data — uninstalling an app removes the feature from the UI but preserves the underlying customer, invoice, and booking records, so reinstalling later picks up exactly where you left off.
Every app in the marketplace is built specifically for the Australian small and medium business context: GST and ABN handling are first-class concerns, dates render as DD/MM/YYYY, currency defaults to AUD, and the underlying compliance plumbing (BAS summaries, ATO-friendly records, AHPRA / NDIS / Fair Work checkpoints where relevant) is shared across modules. New Zealand businesses are supported with NZ tax and timezone defaults using the same code paths.
For a side-by-side of which features ship as core modules versus which require an installed app, see the features page. For pricing across plans and which apps are bundled at each tier, see the pricing page.
About the author
Founder & CEO, OneBookPlus
Bishal has over a decade of experience in digital marketing, web development, and small business consulting across Australia. This app sits inside the OneBookPlus marketplace, designed and maintained for Australian small to medium businesses. Heat Pump Hot Water Install Pack is part of a single platform that connects invoicing, bookings, CRM, accounting, and marketing — so installing apps adds capability without adding logins.
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Last reviewed and updated: by Bishal Shrestha
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AS/NZS 3760 portable appliance test register for sparkies
$15/moCommon questions about Heat Pump Hot Water Install Pack and the OneBookPlus app marketplace.
Victorian Energy Upgrades (VEU) / Solar Victoria Hot Water rebate, NSW Peak Demand Reduction Scheme (PDRS), SA Retailer Energy Productivity Scheme (REPS) and Home Energy Equipment (HEER), QLD Climate Smart Cashback (where active), plus federal Small-scale Technology Certificates (STCs) for HWS. The checker uses customer postcode + existing-unit fuel type to filter eligible programs and stacking rules.
Yes — the major rebate processors (CitySwitch, Local Power, GreenStar, etc.) have repeatable form fields (postcode, existing unit details, new unit model, serial numbers, installer accreditation). The pack pre-fills these into the processor's PDF/CSV upload so you cut paperwork from 30 minutes to ~5 minutes per install.
Temperature setpoint (60°C minimum AS/NZS 3500.4), anti-Legionella weekly cycle activation, anti-freeze setting for sub-5°C climate zones, condensate drain flow test, electrical isolator confirmation, customer walkthrough of the controller, and warranty registration with the manufacturer.
Yes. The quote builder shows three lines: gross install price, rebate value (claimed by you on the customer's behalf), and net customer-payable. Customers always see exactly what they pay and what you handle. Net-to-you summary on the back of the quote (operator-only view).
Yes — when the swap reuses the existing dedicated HWS circuit (no new circuit needed), the CoC captures circuit ID, RCD trip-time on the existing protection, polarity test, and earth continuity. If the new unit's nameplate amps exceed the existing circuit, the form prompts for a circuit upgrade quote.
It depends on the unit. Factory-sealed monobloc heat pumps (single self-contained outdoor unit, refrigerant circuit pre-charged and hermetically sealed) can be installed by a licensed electrician + plumber team — no ARC licence required, since the refrigerant circuit is never broken. Split-system heat pumps where you connect refrigerant lines on-site need an ARC-licensed Refrigerant Handling Licence (the same ARC AU02 licence required for split-system AC work) — book in an ARC tech for that portion of the job. The pack flags the unit type at quote time so you know whether to pair with an ARC contractor.
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